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[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.Set;\nimport java.util.StringTokenizer;\n\npublic class Main {\n private static class FastScanner {\n private BufferedReader reader = null;\n private StringTokenizer tokenizer = null;\n\n public FastScanner(InputStream in) {\n reader = new BufferedReader(new InputStreamReader(in));\n tokenizer = null;\n }\n\n public String next() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public String nextLine() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n return tokenizer.nextToken(\"\\n\");\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public int[] nextIntArray(int n) {\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }\n\n public long[] nextLongArray(int n) {\n long[] a = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = nextLong();\n return a;\n }\n }\n\n public static void main(String[] args) {\n FastScanner sc = new FastScanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n while (n-- > 0) {\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
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"Main",
"public static void main(String[] args) {\n FastScanner sc = new FastScanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n while (n-- > 0) {\n set.add(sc.next());\n }\n System.out.println(set.size());\n }",
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"private static class FastScanner {\n private BufferedReader reader = null;\n private StringTokenizer tokenizer = null;\n\n public FastScanner(InputStream in) {\n reader = new BufferedReader(new InputStreamReader(in));\n tokenizer = null;\n }\n\n public String next() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public String nextLine() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n return tokenizer.nextToken(\"\\n\");\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public int[] nextIntArray(int n) {\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }\n\n public long[] nextLongArray(int n) {\n long[] a = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = nextLong();\n return a;\n }\n }",
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"public FastScanner(InputStream in) {\n reader = new BufferedReader(new InputStreamReader(in));\n tokenizer = null;\n }",
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"{\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
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"try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
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"nextLine",
"{\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n return tokenizer.nextToken(\"\\n\");\n }",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
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"try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
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"tokenizer.nextToken(\"\\n\")",
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"public long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
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"return Double.parseDouble(next());",
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"public int[] nextIntArray(int n) {\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }",
"nextIntArray",
"{\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }",
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"{\n long[] a = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = nextLong();\n return a;\n }",
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"int n",
"n",
"public class Main {\n private static class FastScanner {\n private BufferedReader reader = null;\n private StringTokenizer tokenizer = null;\n\n public FastScanner(InputStream in) {\n reader = new BufferedReader(new InputStreamReader(in));\n tokenizer = null;\n }\n\n public String next() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public String nextLine() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n return tokenizer.nextToken(\"\\n\");\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public int[] nextIntArray(int n) {\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }\n\n public long[] nextLongArray(int n) {\n long[] a = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = nextLong();\n return a;\n }\n }\n\n public static void main(String[] args) {\n FastScanner sc = new FastScanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n while (n-- > 0) {\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"public class Main {\n private static class FastScanner {\n private BufferedReader reader = null;\n private StringTokenizer tokenizer = null;\n\n public FastScanner(InputStream in) {\n reader = new BufferedReader(new InputStreamReader(in));\n tokenizer = null;\n }\n\n public String next() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public String nextLine() {\n if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n return reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n return tokenizer.nextToken(\"\\n\");\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public int[] nextIntArray(int n) {\n int[] a = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = nextInt();\n return a;\n }\n\n public long[] nextLongArray(int n) {\n long[] a = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = nextLong();\n return a;\n }\n }\n\n public static void main(String[] args) {\n FastScanner sc = new FastScanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n while (n-- > 0) {\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
public class Main {
private static class FastScanner {
private BufferedReader reader = null;
private StringTokenizer tokenizer = null;
public FastScanner(InputStream in) {
reader = new BufferedReader(new InputStreamReader(in));
tokenizer = null;
}
public String next() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public String nextLine() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
return reader.readLine();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken("\n");
}
public long nextLong() {
return Long.parseLong(next());
}
public int nextInt() {
return Integer.parseInt(next());
}
public double nextDouble() {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
}
public static void main(String[] args) {
FastScanner sc = new FastScanner(System.in);
int n = sc.nextInt();
Set<String> set = new HashSet<>();
while (n-- > 0) {
set.add(sc.next());
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
56,
5
],
[
56,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
32,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
32,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
8,
42
],
[
42,
43
],
[
42,
44
],
[
8,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
51,
52
],
[
6,
53
],
[
53,
54
],
[
0,
55
],
[
55,
56
],
[
55,
57
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }",
"main",
"{\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int kosuu = sc.nextInt();",
"kosuu",
"sc.nextInt()",
"sc.nextInt",
"sc",
"List<String> syouhin = new ArrayList();",
"syouhin",
"new ArrayList()",
"for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < kosuu",
"i",
"kosuu",
"i++",
"i++",
"i",
"{\n String k = sc.next();\n syouhin.add(k);\n }",
"{\n String k = sc.next();\n syouhin.add(k);\n }",
"String k = sc.next();",
"k",
"sc.next()",
"sc.next",
"sc",
"syouhin.add(k)",
"syouhin.add",
"syouhin",
"k",
"List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));",
"listB",
"new ArrayList<String>(new HashSet<>(syouhin))",
"System.out.println(listB.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"listB.size()",
"listB.size",
"listB",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int kosuu = sc.nextInt();\n List<String> syouhin = new ArrayList();\n for(int i = 0;i < kosuu;i++){\n String k = sc.next();\n syouhin.add(k);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));\n System.out.println(listB.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
// Your code here!
Scanner sc = new Scanner(System.in);
int kosuu = sc.nextInt();
List<String> syouhin = new ArrayList();
for(int i = 0;i < kosuu;i++){
String k = sc.next();
syouhin.add(k);
}
List<String> listB = new ArrayList<String>(new HashSet<>(syouhin));
System.out.println(listB.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
61,
5
],
[
61,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
47,
48
],
[
47,
49
],
[
8,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
56,
57
],
[
6,
58
],
[
58,
59
],
[
0,
60
],
[
60,
61
],
[
60,
62
]
] |
[
"import java.util.*;\npublic class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"Set<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"int n = scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s[i] = scan.next();\n set.add(s[i]);\n }",
"{\n s[i] = scan.next();\n set.add(s[i]);\n }",
"s[i] = scan.next()",
"s[i]",
"s",
"i",
"scan.next()",
"scan.next",
"scan",
"set.add(s[i])",
"set.add",
"set",
"s[i]",
"s",
"i",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n Set<String> set = new HashSet<String>();\n int n = scan.nextInt();\n String[] s = new String[n];\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
Set<String> set = new HashSet<String>();
int n = scan.nextInt();
String[] s = new String[n];
for(int i = 0; i < n; i++){
s[i] = scan.next();
set.add(s[i]);
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
20,
41,
13,
20,
0,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
52,
5
],
[
52,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
11,
13
],
[
8,
14
],
[
14,
15
],
[
14,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
22,
27
],
[
27,
28
],
[
27,
29
],
[
22,
30
],
[
30,
31
],
[
31,
32
],
[
22,
33
],
[
34,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
38,
39
],
[
39,
40
],
[
8,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
41,
46
],
[
46,
47
],
[
47,
48
],
[
6,
49
],
[
49,
50
],
[
0,
51
],
[
51,
52
],
[
51,
53
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }",
"main",
"{\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }",
"Long n;",
"n",
"HashSet<String> sName = new HashSet<String>();",
"sName",
"new HashSet<String>()",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"n = sc.nextLong()",
"n",
"sc.nextLong()",
"sc.nextLong",
"sc",
"for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n sName.add(sc.next());\n }",
"{\n sName.add(sc.next());\n }",
"sName.add(sc.next())",
"sName.add",
"sName",
"sc.next()",
"sc.next",
"sc",
"System.out.println(sName.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"sName.size()",
"sName.size",
"sName",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Long n;\n HashSet<String> sName = new HashSet<String>(); \n Scanner sc = new Scanner(System.in);\n n = sc.nextLong();\n for(int i = 0; i < n; i++){\n sName.add(sc.next());\n }\n System.out.println(sName.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Long n;
HashSet<String> sName = new HashSet<String>();
Scanner sc = new Scanner(System.in);
n = sc.nextLong();
for(int i = 0; i < n; i++){
sName.add(sc.next());
}
System.out.println(sName.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
46,
5
],
[
46,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
21,
24
],
[
20,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
25,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
8,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
41,
42
],
[
6,
43
],
[
43,
44
],
[
0,
45
],
[
45,
46
],
[
45,
47
]
] |
[
"import java.util.*;\npublic class Main{\n\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"long s =sc.nextLong();",
"s",
"sc.nextLong()",
"sc.nextLong",
"sc",
"HashSet<String> ss = new HashSet<String>();",
"ss",
"new HashSet<String>()",
"while(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}",
"s-->0",
"s--",
"s",
"0",
"{\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}",
"String as = sc.next();",
"as",
"sc.next()",
"sc.next",
"sc",
"ss.add(as)",
"ss.add",
"ss",
"as",
"System.out.println(ss.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"ss.size()",
"ss.size",
"ss",
"String[] args",
"args",
"public class Main{\n\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}\n\n}",
"public class Main{\n\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong s =sc.nextLong();\n\t HashSet<String> ss = new HashSet<String>();\n\t\twhile(s-->0) {\n\t\t\tString as = sc.next();\n\t\t\tss.add(as);\n\t\t}\n\t\tSystem.out.println(ss.size());\n\t}\n\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
long s =sc.nextLong();
HashSet<String> ss = new HashSet<String>();
while(s-->0) {
String as = sc.next();
ss.add(as);
}
System.out.println(ss.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
20,
41,
13,
20,
0,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
83,
8
],
[
83,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
11,
14
],
[
14,
15
],
[
14,
16
],
[
11,
17
],
[
17,
18
],
[
17,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
11,
25
],
[
25,
26
],
[
25,
27
],
[
11,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
36,
38
],
[
29,
39
],
[
39,
40
],
[
40,
41
],
[
29,
42
],
[
43,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
44,
48
],
[
48,
49
],
[
49,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
58,
59
],
[
58,
60
],
[
51,
61
],
[
61,
62
],
[
62,
63
],
[
51,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
66,
69
],
[
69,
70
],
[
69,
71
],
[
11,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
77,
78
],
[
78,
79
],
[
9,
80
],
[
80,
81
],
[
0,
82
],
[
82,
83
],
[
82,
84
]
] |
[
"import java.util.Scanner;\nimport java.util.TreeSet;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.TreeSet;",
"TreeSet",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}",
"main",
"{\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}",
"int n;",
"n",
"TreeSet<String> ts = new TreeSet<>();",
"ts",
"new TreeSet<>()",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"n = scan.nextInt()",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] array = new String[n];",
"array",
"new String[n]",
"n",
"for(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < array.length",
"i",
"array.length",
"array",
"array.length",
"i++",
"i++",
"i",
"{\n\t\t\tarray[i] = scan.next();\n\t\t}",
"{\n\t\t\tarray[i] = scan.next();\n\t\t}",
"array[i] = scan.next()",
"array[i]",
"array",
"i",
"scan.next()",
"scan.next",
"scan",
"for(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < array.length",
"i",
"array.length",
"array",
"array.length",
"i++",
"i++",
"i",
"{\n\t\t\tts.add(array[i]);\n\t\t}",
"{\n\t\t\tts.add(array[i]);\n\t\t}",
"ts.add(array[i])",
"ts.add",
"ts",
"array[i]",
"array",
"i",
"System.out.println(ts.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"ts.size()",
"ts.size",
"ts",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint n;\n\t\tTreeSet<String> ts = new TreeSet<>();\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tn = scan.nextInt();\n\n\t\tString[] array = new String[n];\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tarray[i] = scan.next();\n\t\t}\n\n\t\tfor(int i = 0; i < array.length; i++) {\n\t\t\tts.add(array[i]);\n\t\t}\n\n\t\tSystem.out.println(ts.size());\n\t}\n}",
"Main"
] |
import java.util.Scanner;
import java.util.TreeSet;
public class Main {
public static void main(String[] args) {
int n;
TreeSet<String> ts = new TreeSet<>();
Scanner scan = new Scanner(System.in);
n = scan.nextInt();
String[] array = new String[n];
for(int i = 0; i < array.length; i++) {
array[i] = scan.next();
}
for(int i = 0; i < array.length; i++) {
ts.add(array[i]);
}
System.out.println(ts.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
0,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
53,
5
],
[
53,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
40,
41
],
[
8,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
6,
50
],
[
50,
51
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(final String[] args) {\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(final String[] args) {\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}\n}",
"Main",
"public static void main(final String[] args) {\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}",
"main",
"{\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}",
"final Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = 0;",
"N",
"0",
"N = sc.nextInt()",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> tempSet = new HashSet<String>();",
"tempSet",
"new HashSet<String>()",
"for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n tempSet.add(sc.next());\n }",
"{\n tempSet.add(sc.next());\n }",
"tempSet.add(sc.next())",
"tempSet.add",
"tempSet",
"sc.next()",
"sc.next",
"sc",
"System.out.println(tempSet.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"tempSet.size()",
"tempSet.size",
"tempSet",
"final String[] args",
"args",
"public class Main {\n public static void main(final String[] args) {\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}\n}",
"public class Main {\n public static void main(final String[] args) {\n final Scanner sc = new Scanner(System.in);\n int N = 0;\n N = sc.nextInt();\n Set<String> tempSet = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n tempSet.add(sc.next());\n }\n System.out.println(tempSet.size()); \n}\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(final String[] args) {
final Scanner sc = new Scanner(System.in);
int N = 0;
N = sc.nextInt();
Set<String> tempSet = new HashSet<String>();
for(int i=0;i<N;i++){
tempSet.add(sc.next());
}
System.out.println(tempSet.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
12,
13,
30,
4,
18,
20,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
55,
5
],
[
55,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
32,
35
],
[
35,
36
],
[
36,
37
],
[
8,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
44,
45
],
[
55,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
46,
52
],
[
52,
53
],
[
0,
54
],
[
54,
55
],
[
54,
56
]
] |
[
"import java.util.*;\n\npublic class Main{\n void solve(){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }\n \n public static void main(String[] args){\n new Main().solve();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n void solve(){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }\n \n public static void main(String[] args){\n new Main().solve();\n }\n}",
"Main",
"void solve(){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }",
"solve",
"{\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n = scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"TreeSet<String> s = new TreeSet<>();",
"s",
"new TreeSet<>()",
"for(int i = 0; i < n; i++) s.add(scan.next());",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"s.add(scan.next());",
"s.add(scan.next())",
"s.add",
"s",
"scan.next()",
"scan.next",
"scan",
"System.out.println(s.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"s.size()",
"s.size",
"s",
"public static void main(String[] args){\n new Main().solve();\n }",
"main",
"{\n new Main().solve();\n }",
"new Main().solve()",
"new Main().solve",
"new Main()",
"String[] args",
"args",
"public class Main{\n void solve(){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }\n \n public static void main(String[] args){\n new Main().solve();\n }\n}",
"public class Main{\n void solve(){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n TreeSet<String> s = new TreeSet<>();\n for(int i = 0; i < n; i++) s.add(scan.next());\n System.out.println(s.size());\n }\n \n public static void main(String[] args){\n new Main().solve();\n }\n}",
"Main"
] |
import java.util.*;
public class Main{
void solve(){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
TreeSet<String> s = new TreeSet<>();
for(int i = 0; i < n; i++) s.add(scan.next());
System.out.println(s.size());
}
public static void main(String[] args){
new Main().solve();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
53,
8
],
[
53,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
40,
41
],
[
11,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
9,
50
],
[
50,
51
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for(int i = 0; i < n; i++){\n set.add(sc.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n set.add(sc.next());\n }",
"{\n set.add(sc.next());\n }",
"set.add(sc.next())",
"set.add",
"set",
"sc.next()",
"sc.next",
"sc",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i = 0; i < n; i++){\n set.add(sc.next());\n }\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
HashSet<String> set = new HashSet<>();
for(int i = 0; i < n; i++){
set.add(sc.next());
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
62,
11
],
[
62,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
43,
44
],
[
14,
45
],
[
45,
46
],
[
45,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
14,
56
],
[
56,
57
],
[
57,
58
],
[
12,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"import java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.Scanner;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}\n\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"ArrayList<String>array=new ArrayList<String>();",
"array",
"new ArrayList<String>()",
"for(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}",
"{\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}",
"array.add(sc.next())",
"array.add",
"array",
"sc.next()",
"sc.next",
"sc",
"HashSet<String>keihin=new HashSet<String>(array);",
"keihin",
"new HashSet<String>(array)",
"System.out.println(keihin.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"keihin.size()",
"keihin.size",
"keihin",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc=new Scanner(System.in);\n\n\t\tint n=sc.nextInt();\t\t//くじn回引く\n\n\t\tArrayList<String>array=new ArrayList<String>();\n\n\t\tfor(int i=0;i<n;i++) {\t\t//くじの回数分回す\n\t\t\tarray.add(sc.next());\n\t\t}\n\t\t\n\t\tHashSet<String>keihin=new HashSet<String>(array);\n\t\t\n\t\tSystem.out.println(keihin.size());\n\t\tsc.close();\n\t}\n\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc=new Scanner(System.in);
int n=sc.nextInt(); //くじn回引く
ArrayList<String>array=new ArrayList<String>();
for(int i=0;i<n;i++) { //くじの回数分回す
array.add(sc.next());
}
HashSet<String>keihin=new HashSet<String>(array);
System.out.println(keihin.size());
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
29,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
34,
40
],
[
40,
41
],
[
41,
42
],
[
40,
43
],
[
14,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
44,
49
],
[
49,
50
],
[
50,
51
],
[
12,
52
],
[
52,
53
]
] |
[
"//package Codes;\n\nimport java.util.*;\nimport java.io.*;\nimport java.math.*;\n\n\nclass Main {\n public static void main(String args[] ) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n \n int t=Integer.parseInt(br.readLine());\n HashSet<String> hs=new HashSet<>();\n \n while(t-- > 0)\n {\n \tString s=br.readLine();\n \ths.add(s);\n }\n System.out.println(hs.size());\n }\n}\n/*\n * package NomuraContest2020;\n\nimport java.util.*;\nimport java.io.*;\nimport java.math.*;\n\n\nclass C {\n public static void main(String args[] ) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n \n //Start here:\n String input[]=br.readLine().split(\" \");\n \n int h1=Integer.parseInt(input[0]);\n int m1=Integer.parseInt(input[1]);\n int h2=Integer.parseInt(input[2]);\n int m2=Integer.parseInt(input[3]);\n \n int time=Integer.parseInt(input[4]);\n \n int t=(h2-h1)*60+(m2-m1);\n \n int ans=t-time;\n if(ans<0)\n {\n \tSystem.out.println(-1);\n }\n else\n {\n \tSystem.out.println(ans);\n }\n \n \n\n }\n}*/",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import java.math.*;",
"math.*",
"java",
"class Main {\n public static void main(String args[] ) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n \n int t=Integer.parseInt(br.readLine());\n HashSet<String> hs=new HashSet<>();\n \n while(t-- > 0)\n {\n \tString s=br.readLine();\n \ths.add(s);\n }\n System.out.println(hs.size());\n }\n}",
"Main",
"public static void main(String args[] ) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n \n int t=Integer.parseInt(br.readLine());\n HashSet<String> hs=new HashSet<>();\n \n while(t-- > 0)\n {\n \tString s=br.readLine();\n \ths.add(s);\n }\n System.out.println(hs.size());\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n \n int t=Integer.parseInt(br.readLine());\n HashSet<String> hs=new HashSet<>();\n \n while(t-- > 0)\n {\n \tString s=br.readLine();\n \ths.add(s);\n }\n System.out.println(hs.size());\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"int t=Integer.parseInt(br.readLine());",
"t",
"Integer.parseInt(br.readLine())",
"Integer.parseInt",
"Integer",
"br.readLine()",
"br.readLine",
"br",
"HashSet<String> hs=new HashSet<>();",
"hs",
"new HashSet<>()",
"while(t-- > 0)\n {\n \tString s=br.readLine();\n \ths.add(s);\n }",
"t-- > 0",
"t--",
"t",
"0",
"{\n \tString s=br.readLine();\n \ths.add(s);\n }",
"String s=br.readLine();",
"s",
"br.readLine()",
"br.readLine",
"br",
"hs.add(s)",
"hs.add",
"hs",
"s",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"String args[]",
"args"
] |
//package Codes;
import java.util.*;
import java.io.*;
import java.math.*;
class Main {
public static void main(String args[] ) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int t=Integer.parseInt(br.readLine());
HashSet<String> hs=new HashSet<>();
while(t-- > 0)
{
String s=br.readLine();
hs.add(s);
}
System.out.println(hs.size());
}
}
/*
* package NomuraContest2020;
import java.util.*;
import java.io.*;
import java.math.*;
class C {
public static void main(String args[] ) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
//Start here:
String input[]=br.readLine().split(" ");
int h1=Integer.parseInt(input[0]);
int m1=Integer.parseInt(input[1]);
int h2=Integer.parseInt(input[2]);
int m2=Integer.parseInt(input[3]);
int time=Integer.parseInt(input[4]);
int t=(h2-h1)*60+(m2-m1);
int ans=t-time;
if(ans<0)
{
System.out.println(-1);
}
else
{
System.out.println(ans);
}
}
}*/
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
59,
11
],
[
59,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
12,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"import java.io.File;\nimport java.util.Scanner;\nimport java.util.TreeSet;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}\n}",
"import java.io.File;",
"File",
"java.io",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.TreeSet;",
"TreeSet",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}",
"main",
"{\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"sc.nextLine()",
"sc.nextLine",
"sc",
"TreeSet<String> vals = new TreeSet<>();",
"vals",
"new TreeSet<>()",
"for(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i< n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tvals.add(sc.nextLine());\n\t\t}",
"{\n\t\t\tvals.add(sc.nextLine());\n\t\t}",
"vals.add(sc.nextLine())",
"vals.add",
"vals",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(vals.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"vals.size()",
"vals.size",
"vals",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t//task b battle\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt(); sc.nextLine();\n\t\tTreeSet<String> vals = new TreeSet<>();\n\t\tfor(int i = 0; i< n; i++){\n\t\t\tvals.add(sc.nextLine());\n\t\t}\n\t\tSystem.out.println(vals.size());\n\n\t}\n}",
"Main"
] |
import java.io.File;
import java.util.Scanner;
import java.util.TreeSet;
public class Main {
public static void main(String[] args) {
//task b battle
Scanner sc = new Scanner(System.in);
int n = sc.nextInt(); sc.nextLine();
TreeSet<String> vals = new TreeSet<>();
for(int i = 0; i< n; i++){
vals.add(sc.nextLine());
}
System.out.println(vals.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
56,
8
],
[
56,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
40,
41
],
[
11,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
11,
50
],
[
50,
51
],
[
51,
52
],
[
9,
53
],
[
53,
54
],
[
0,
55
],
[
55,
56
],
[
55,
57
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int times = sc.nextInt();",
"times",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> kuji = new HashSet<String>();",
"kuji",
"new HashSet<String>()",
"for(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}",
"int i=0 ;",
"int i=0 ;",
"i",
"0",
"i<times",
"i",
"times",
"i++",
"i++",
"i",
"{\n\t\t\tkuji.add(sc.next());\n\t\t}",
"{\n\t\t\tkuji.add(sc.next());\n\t\t}",
"kuji.add(sc.next())",
"kuji.add",
"kuji",
"sc.next()",
"sc.next",
"sc",
"System.out.print(kuji.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"kuji.size()",
"kuji.size",
"kuji",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//重複を許さないHashSetを宣言\n\t\t//くじの結果を入れる\n\t\tHashSet<String> kuji = new HashSet<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\t\tSystem.out.print(kuji.size());\n\t\tsc.close();\n\t}\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int times = sc.nextInt(); //くじ引きを行った回数
//重複を許さないHashSetを宣言
//くじの結果を入れる
HashSet<String> kuji = new HashSet<String>();
//くじを行う回数分、結果をkujiに入力する
for(int i=0 ; i<times ; i++) {
kuji.add(sc.next());
}
System.out.print(kuji.size());
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
4,
18,
13,
14,
2,
4,
18,
13,
13,
17,
30,
4,
18,
13,
13,
17,
9,
4,
18,
13,
13,
2,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
29,
2,
13,
2,
4,
18,
13,
17,
17,
17,
23,
13,
12,
13,
30,
14,
2,
13,
17,
30,
29,
40,
17,
14,
2,
13,
17,
30,
29,
13,
41,
13,
18,
13,
13,
28,
13,
13,
30,
30,
41,
13,
4,
13,
2,
13,
13,
13,
2,
13,
17,
14,
2,
13,
40,
17,
30,
9,
14,
2,
13,
13,
30,
0,
13,
13,
14,
2,
13,
18,
13,
13,
30,
29,
40,
17,
29,
13,
23,
13,
23,
13,
23,
13,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
38,
5,
13,
30,
4,
18,
13,
30,
41,
13,
4,
13,
0,
13,
20,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
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] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.HashMap;\n\npublic class Main {\n\n public static void main(String[] args) {\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }\n\n\n private static long ff(long combinationSum) {\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }\n\n private static int combinationSum(long n, int[] coins, int l) {\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }\n}\n\nclass GetInput {\n static BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));\n\n static char[] getCharArray() {\n char[] charArray;\n try {\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n } catch (Exception e) {\n e.printStackTrace();\n }\n charArray = new char[0];\n return charArray;\n }\n\n static int[] getArrayInt() {\n String[] string;\n int[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n int[] arra = new int[2];\n return arra;\n }\n\n static int getInt() {\n try {\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }\n\n static StringBuilder getInputString() {\n try {\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n } catch (IOException e) {\n e.printStackTrace();\n }\n return new StringBuilder();\n }\n\n static long getLongInput() {\n try {\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }\n\n static long[] getLongArrayInput() {\n String[] string;\n long[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n long[] arra = new long[2];\n return arra;\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashMap;",
"HashMap",
"java.util",
"public class Main {\n\n public static void main(String[] args) {\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }\n\n\n private static long ff(long combinationSum) {\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }\n\n private static int combinationSum(long n, int[] coins, int l) {\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }\n}",
"Main",
"public static void main(String[] args) {\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }",
"main",
"{\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }",
"int n = GetInput.getInt();",
"n",
"GetInput.getInt()",
"GetInput.getInt",
"GetInput",
"HashMap<String , Integer> hashMap = new HashMap<>();",
"hashMap",
"new HashMap<>()",
"while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }",
"n-->0",
"n--",
"n",
"0",
"{\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }",
"String key = GetInput.getInputString().toString();",
"key",
"GetInput.getInputString().toString()",
"GetInput.getInputString().toString",
"GetInput.getInputString()",
"GetInput.getInputString",
"GetInput",
"if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }",
"hashMap.get(key) == null",
"hashMap.get(key)",
"hashMap.get",
"hashMap",
"key",
"null",
"{\n hashMap.put(key, 1);\n continue;\n }",
"hashMap.put(key, 1)",
"hashMap.put",
"hashMap",
"key",
"1",
"continue;",
"hashMap.replace(key, hashMap.get(key)+1)",
"hashMap.replace",
"hashMap",
"key",
"hashMap.get(key)+1",
"hashMap.get(key)",
"hashMap.get",
"hashMap",
"key",
"1",
"System.out.println(hashMap.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hashMap.size()",
"hashMap.size",
"hashMap",
"String[] args",
"args",
"private static long ff(long combinationSum) {\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }",
"ff",
"{\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }",
"return (long) (combinationSum%(Math.pow(10,9)+7));",
"(long) (combinationSum%(Math.pow(10,9)+7))",
"combinationSum",
"(Math.pow(10,9)+7)",
"Math.pow(10,9)",
"Math.pow",
"Math",
"10",
"9",
"7",
"long combinationSum",
"combinationSum",
"private static int combinationSum(long n, int[] coins, int l) {\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }",
"combinationSum",
"{\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }",
"if (n<0){\n return -1;\n }",
"n<0",
"n",
"0",
"{\n return -1;\n }",
"return -1;",
"-1",
"1",
"if (n==0){\n return l;\n }",
"n==0",
"n",
"0",
"{\n return l;\n }",
"return l;",
"l",
"int coinCount = Integer.MAX_VALUE;",
"coinCount",
"Integer.MAX_VALUE",
"Integer",
"Integer.MAX_VALUE",
"for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }",
"int coin",
"coins",
"{\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }",
"{\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }",
"int currCoin = combinationSum(n - coin, coins, l+1);",
"currCoin",
"combinationSum(n - coin, coins, l+1)",
"combinationSum",
"n - coin",
"n",
"coin",
"coins",
"l+1",
"l",
"1",
"if (currCoin == -1) {\n continue;\n }",
"currCoin == -1",
"currCoin",
"-1",
"1",
"{\n continue;\n }",
"continue;",
"if (currCoin < coinCount) {\n coinCount = currCoin;\n }",
"currCoin < coinCount",
"currCoin",
"coinCount",
"{\n coinCount = currCoin;\n }",
"coinCount = currCoin",
"coinCount",
"currCoin",
"if (coinCount == Integer.MAX_VALUE){\n return -1;\n }",
"coinCount == Integer.MAX_VALUE",
"coinCount",
"Integer.MAX_VALUE",
"Integer",
"Integer.MAX_VALUE",
"{\n return -1;\n }",
"return -1;",
"-1",
"1",
"return coinCount;",
"coinCount",
"long n",
"n",
"int[] coins",
"coins",
"int l",
"l",
"class GetInput {\n static BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));\n\n static char[] getCharArray() {\n char[] charArray;\n try {\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n } catch (Exception e) {\n e.printStackTrace();\n }\n charArray = new char[0];\n return charArray;\n }\n\n static int[] getArrayInt() {\n String[] string;\n int[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n int[] arra = new int[2];\n return arra;\n }\n\n static int getInt() {\n try {\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }\n\n static StringBuilder getInputString() {\n try {\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n } catch (IOException e) {\n e.printStackTrace();\n }\n return new StringBuilder();\n }\n\n static long getLongInput() {\n try {\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }\n\n static long[] getLongArrayInput() {\n String[] string;\n long[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n long[] arra = new long[2];\n return arra;\n }\n}",
"GetInput",
"static BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));",
"bufferedReader",
"new BufferedReader(new InputStreamReader(System.in))",
"static char[] getCharArray() {\n char[] charArray;\n try {\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n } catch (Exception e) {\n e.printStackTrace();\n }\n charArray = new char[0];\n return charArray;\n }",
"getCharArray",
"{\n char[] charArray;\n try {\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n } catch (Exception e) {\n e.printStackTrace();\n }\n charArray = new char[0];\n return charArray;\n }",
"char[] charArray;",
"charArray",
"try {\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n } catch (Exception e) {\n e.printStackTrace();\n }",
"catch (Exception e) {\n e.printStackTrace();\n }",
"Exception e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n StringBuilder string = getInputString();\n charArray = new char[string.length()];\n for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }\n return charArray;\n }",
"StringBuilder string = getInputString();",
"string",
"getInputString()",
"getInputString",
"charArray = new char[string.length()]",
"charArray",
"new char[string.length()]",
"string.length()",
"string.length",
"string",
"for (int i = 0; i < string.length(); i++) {\n charArray[i] = string.charAt(i);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < string.length()",
"i",
"string.length()",
"string.length",
"string",
"i++",
"i++",
"i",
"{\n charArray[i] = string.charAt(i);\n }",
"{\n charArray[i] = string.charAt(i);\n }",
"charArray[i] = string.charAt(i)",
"charArray[i]",
"charArray",
"i",
"string.charAt(i)",
"string.charAt",
"string",
"i",
"return charArray;",
"charArray",
"charArray = new char[0]",
"charArray",
"new char[0]",
"0",
"return charArray;",
"charArray",
"static int[] getArrayInt() {\n String[] string;\n int[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n int[] arra = new int[2];\n return arra;\n }",
"getArrayInt",
"{\n String[] string;\n int[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n int[] arra = new int[2];\n return arra;\n }",
"String[] string;",
"string",
"int[] array;",
"array",
"try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new int[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }\n return array;\n }",
"string = bufferedReader.readLine().split(\"\\\\s+\")",
"string",
"bufferedReader.readLine().split(\"\\\\s+\")",
"bufferedReader.readLine().split",
"bufferedReader.readLine()",
"bufferedReader.readLine",
"bufferedReader",
"\"\\\\s+\"",
"array = new int[string.length]",
"array",
"new int[string.length]",
"string.length",
"string",
"string.length",
"for (int i = 0; i < string.length; i++) {\n array[i] = Integer.parseInt(string[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < string.length",
"i",
"string.length",
"string",
"string.length",
"i++",
"i++",
"i",
"{\n array[i] = Integer.parseInt(string[i]);\n }",
"{\n array[i] = Integer.parseInt(string[i]);\n }",
"array[i] = Integer.parseInt(string[i])",
"array[i]",
"array",
"i",
"Integer.parseInt(string[i])",
"Integer.parseInt",
"Integer",
"string[i]",
"string",
"i",
"return array;",
"array",
"int[] arra = new int[2];",
"arra",
"new int[2]",
"2",
"return arra;",
"arra",
"static int getInt() {\n try {\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }",
"getInt",
"{\n try {\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }",
"try {\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n String string = bufferedReader.readLine();\n return Integer.parseInt(string);\n }",
"String string = bufferedReader.readLine();",
"string",
"bufferedReader.readLine()",
"bufferedReader.readLine",
"bufferedReader",
"return Integer.parseInt(string);",
"Integer.parseInt(string)",
"Integer.parseInt",
"Integer",
"string",
"return 0;",
"0",
"static StringBuilder getInputString() {\n try {\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n } catch (IOException e) {\n e.printStackTrace();\n }\n return new StringBuilder();\n }",
"getInputString",
"{\n try {\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n } catch (IOException e) {\n e.printStackTrace();\n }\n return new StringBuilder();\n }",
"try {\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n StringBuilder string = new StringBuilder();\n string.append(bufferedReader.readLine());\n return string;\n }",
"StringBuilder string = new StringBuilder();",
"string",
"new StringBuilder()",
"string.append(bufferedReader.readLine())",
"string.append",
"string",
"bufferedReader.readLine()",
"bufferedReader.readLine",
"bufferedReader",
"return string;",
"string",
"return new StringBuilder();",
"new StringBuilder()",
"static long getLongInput() {\n try {\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }",
"getLongInput",
"{\n try {\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n return 0;\n }",
"try {\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n String string = bufferedReader.readLine();\n return Long.parseLong(string);\n }",
"String string = bufferedReader.readLine();",
"string",
"bufferedReader.readLine()",
"bufferedReader.readLine",
"bufferedReader",
"return Long.parseLong(string);",
"Long.parseLong(string)",
"Long.parseLong",
"Long",
"string",
"return 0;",
"0",
"static long[] getLongArrayInput() {\n String[] string;\n long[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n long[] arra = new long[2];\n return arra;\n }",
"getLongArrayInput",
"{\n String[] string;\n long[] array;\n try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }\n\n long[] arra = new long[2];\n return arra;\n }",
"String[] string;",
"string",
"long[] array;",
"array",
"try {\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n string = bufferedReader.readLine().split(\"\\\\s+\");\n array = new long[string.length];\n for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }\n return array;\n }",
"string = bufferedReader.readLine().split(\"\\\\s+\")",
"string",
"bufferedReader.readLine().split(\"\\\\s+\")",
"bufferedReader.readLine().split",
"bufferedReader.readLine()",
"bufferedReader.readLine",
"bufferedReader",
"\"\\\\s+\"",
"array = new long[string.length]",
"array",
"new long[string.length]",
"string.length",
"string",
"string.length",
"for (int i = 0; i < string.length; i++) {\n array[i] = Long.parseLong(string[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < string.length",
"i",
"string.length",
"string",
"string.length",
"i++",
"i++",
"i",
"{\n array[i] = Long.parseLong(string[i]);\n }",
"{\n array[i] = Long.parseLong(string[i]);\n }",
"array[i] = Long.parseLong(string[i])",
"array[i]",
"array",
"i",
"Long.parseLong(string[i])",
"Long.parseLong",
"Long",
"string[i]",
"string",
"i",
"return array;",
"array",
"long[] arra = new long[2];",
"arra",
"new long[2]",
"2",
"return arra;",
"arra",
"public class Main {\n\n public static void main(String[] args) {\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }\n\n\n private static long ff(long combinationSum) {\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }\n\n private static int combinationSum(long n, int[] coins, int l) {\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n int n = GetInput.getInt();\n HashMap<String , Integer> hashMap = new HashMap<>();\n while(n-->0) {\n String key = GetInput.getInputString().toString();\n if (hashMap.get(key) == null) {\n hashMap.put(key, 1);\n continue;\n }\n\n hashMap.replace(key, hashMap.get(key)+1);\n }\n System.out.println(hashMap.size());\n }\n\n\n private static long ff(long combinationSum) {\n return (long) (combinationSum%(Math.pow(10,9)+7));\n }\n\n private static int combinationSum(long n, int[] coins, int l) {\n if (n<0){\n return -1;\n }\n if (n==0){\n return l;\n }\n\n int coinCount = Integer.MAX_VALUE;\n for (int coin : coins) {\n int currCoin = combinationSum(n - coin, coins, l+1);\n if (currCoin == -1) {\n continue;\n }\n if (currCoin < coinCount) {\n coinCount = currCoin;\n }\n }\n if (coinCount == Integer.MAX_VALUE){\n return -1;\n }\n return coinCount;\n }\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
public class Main {
public static void main(String[] args) {
int n = GetInput.getInt();
HashMap<String , Integer> hashMap = new HashMap<>();
while(n-->0) {
String key = GetInput.getInputString().toString();
if (hashMap.get(key) == null) {
hashMap.put(key, 1);
continue;
}
hashMap.replace(key, hashMap.get(key)+1);
}
System.out.println(hashMap.size());
}
private static long ff(long combinationSum) {
return (long) (combinationSum%(Math.pow(10,9)+7));
}
private static int combinationSum(long n, int[] coins, int l) {
if (n<0){
return -1;
}
if (n==0){
return l;
}
int coinCount = Integer.MAX_VALUE;
for (int coin : coins) {
int currCoin = combinationSum(n - coin, coins, l+1);
if (currCoin == -1) {
continue;
}
if (currCoin < coinCount) {
coinCount = currCoin;
}
}
if (coinCount == Integer.MAX_VALUE){
return -1;
}
return coinCount;
}
}
class GetInput {
static BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
static char[] getCharArray() {
char[] charArray;
try {
StringBuilder string = getInputString();
charArray = new char[string.length()];
for (int i = 0; i < string.length(); i++) {
charArray[i] = string.charAt(i);
}
return charArray;
} catch (Exception e) {
e.printStackTrace();
}
charArray = new char[0];
return charArray;
}
static int[] getArrayInt() {
String[] string;
int[] array;
try {
string = bufferedReader.readLine().split("\\s+");
array = new int[string.length];
for (int i = 0; i < string.length; i++) {
array[i] = Integer.parseInt(string[i]);
}
return array;
} catch (IOException e) {
e.printStackTrace();
}
int[] arra = new int[2];
return arra;
}
static int getInt() {
try {
String string = bufferedReader.readLine();
return Integer.parseInt(string);
} catch (IOException e) {
e.printStackTrace();
}
return 0;
}
static StringBuilder getInputString() {
try {
StringBuilder string = new StringBuilder();
string.append(bufferedReader.readLine());
return string;
} catch (IOException e) {
e.printStackTrace();
}
return new StringBuilder();
}
static long getLongInput() {
try {
String string = bufferedReader.readLine();
return Long.parseLong(string);
} catch (IOException e) {
e.printStackTrace();
}
return 0;
}
static long[] getLongArrayInput() {
String[] string;
long[] array;
try {
string = bufferedReader.readLine().split("\\s+");
array = new long[string.length];
for (int i = 0; i < string.length; i++) {
array[i] = Long.parseLong(string[i]);
}
return array;
} catch (IOException e) {
e.printStackTrace();
}
long[] arra = new long[2];
return arra;
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
13,
13,
4,
18,
13,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
4,
18,
4,
18,
13,
13,
17,
2,
4,
18,
4,
18,
13,
13,
17,
40,
4,
18,
4,
18,
13,
13,
17,
40,
4,
18,
4,
18,
13,
13,
4,
18,
13,
2,
4,
18,
13,
17,
30,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
148,
14
],
[
148,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
17,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
53,
54
],
[
54,
55
],
[
17,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
17,
60
],
[
60,
61
],
[
61,
62
],
[
60,
63
],
[
17,
64
],
[
64,
65
],
[
65,
66
],
[
64,
67
],
[
67,
68
],
[
68,
69
],
[
67,
70
],
[
17,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
76,
77
],
[
76,
78
],
[
78,
79
],
[
79,
80
],
[
71,
81
],
[
81,
82
],
[
82,
83
],
[
71,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
89,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
93,
96
],
[
90,
97
],
[
89,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
101,
104
],
[
98,
105
],
[
88,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
109,
112
],
[
107,
113
],
[
89,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
115,
121
],
[
121,
122
],
[
122,
123
],
[
121,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
124,
128
],
[
86,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
130,
133
],
[
133,
134
],
[
134,
135
],
[
133,
136
],
[
17,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
137,
142
],
[
142,
143
],
[
143,
144
],
[
15,
145
],
[
145,
146
],
[
0,
147
],
[
147,
148
],
[
147,
149
]
] |
[
"import java.util.Scanner;\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.List;\npublic class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.List;",
"List",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }",
"main",
"{\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int a = s.nextInt();",
"a",
"s.nextInt()",
"s.nextInt",
"s",
"List<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"List<String> list2 = new ArrayList<String>();",
"list2",
"new ArrayList<String>()",
"for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i <= a",
"i",
"a",
"i++",
"i++",
"i",
"{\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }",
"{\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }",
"String x = s.nextLine();",
"x",
"s.nextLine()",
"s.nextLine",
"s",
"list.add(x.toLowerCase())",
"list.add",
"list",
"x.toLowerCase()",
"x.toLowerCase",
"x",
"Collections.sort(list)",
"Collections.sort",
"Collections",
"list",
"Collections.reverse(list)",
"Collections.reverse",
"Collections",
"list",
"list2.add(list.get(0))",
"list2.add",
"list2",
"list.get(0)",
"list.get",
"list",
"0",
"for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < list.size()",
"i",
"list.size()",
"list.size",
"list",
"i++",
"i++",
"i",
"{\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }",
"{\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }",
"if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }",
"list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))",
"!list.get(i).equals(\" \")",
"list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))",
"list.get(i).length() <= 10",
"list.get(i).length()",
"list.get(i).length",
"list.get(i)",
"list.get",
"list",
"i",
"10",
"list.get(i).length() >= 1",
"list.get(i).length()",
"list.get(i).length",
"list.get(i)",
"list.get",
"list",
"i",
"1",
"!list.get(i).equals(\" \")",
"list.get(i).equals(\" \")",
"list.get(i).equals",
"list.get(i)",
"list.get",
"list",
"i",
"\" \"",
"!(list.get(i).equals(list2.get(list2.size()-1)))",
"(list.get(i).equals(list2.get(list2.size()-1)))",
"list.get(i).equals",
"list.get(i)",
"list.get",
"list",
"i",
"list2.get(list2.size()-1)",
"list2.get",
"list2",
"list2.size()-1",
"list2.size()",
"list2.size",
"list2",
"1",
"{\n list2.add(list.get(i));\n }",
"list2.add(list.get(i))",
"list2.add",
"list2",
"list.get(i)",
"list.get",
"list",
"i",
"System.out.println(list2.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"list2.size()",
"list2.size",
"list2",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt();\n List<String> list = new ArrayList<String>();\n List<String> list2 = new ArrayList<String>();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x.toLowerCase());\n }\n Collections.sort(list);\n Collections.reverse(list);\n list2.add(list.get(0));\n for(int i = 1; i < list.size(); i++){\n if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(\" \") && !(list.get(i).equals(list2.get(list2.size()-1)))){\n list2.add(list.get(i));\n }\n }\n System.out.println(list2.size());\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int a = s.nextInt();
List<String> list = new ArrayList<String>();
List<String> list2 = new ArrayList<String>();
for(int i = 0; i <= a; i++){
String x = s.nextLine();
list.add(x.toLowerCase());
}
Collections.sort(list);
Collections.reverse(list);
list2.add(list.get(0));
for(int i = 1; i < list.size(); i++){
if(list.get(i).length() <= 10 && list.get(i).length() >= 1 && !list.get(i).equals(" ") && !(list.get(i).equals(list2.get(list2.size()-1)))){
list2.add(list.get(i));
}
}
System.out.println(list2.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
59,
11
],
[
59,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
12,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"\nimport java.util.HashMap;\nimport java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }",
"main",
"{\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"HashSet<String> kind = new HashSet<>();",
"kind",
"new HashSet<>()",
"int N = in.nextInt();",
"N",
"in.nextInt()",
"in.nextInt",
"in",
"in.nextLine()",
"in.nextLine",
"in",
"for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= N",
"i",
"N",
"i++",
"i++",
"i",
"{\n kind.add(in.nextLine());\n }",
"{\n kind.add(in.nextLine());\n }",
"kind.add(in.nextLine())",
"kind.add",
"kind",
"in.nextLine()",
"in.nextLine",
"in",
"System.out.print(kind.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"kind.size()",
"kind.size",
"kind",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }\n\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n HashSet<String> kind = new HashSet<>();\n int N = in.nextInt();\n in.nextLine();\n for(int i = 1; i <= N; i++){\n kind.add(in.nextLine());\n }\n System.out.print(kind.size());\n }\n\n}",
"Main"
] |
import java.util.HashMap;
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
HashSet<String> kind = new HashSet<>();
int N = in.nextInt();
in.nextLine();
for(int i = 1; i <= N; i++){
kind.add(in.nextLine());
}
System.out.print(kind.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
4,
18,
13,
41,
13,
20,
4,
18,
13,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
4,
18,
13,
13,
30,
30,
4,
18,
13,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
83,
11
],
[
83,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
14,
31
],
[
31,
32
],
[
31,
33
],
[
14,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
34,
38
],
[
14,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
44,
46
],
[
39,
47
],
[
47,
48
],
[
48,
49
],
[
39,
50
],
[
51,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
54,
55
],
[
55,
56
],
[
51,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
58,
61
],
[
57,
62
],
[
57,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
64,
67
],
[
64,
68
],
[
14,
69
],
[
69,
70
],
[
70,
71
],
[
14,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
77,
78
],
[
78,
79
],
[
12,
80
],
[
80,
81
],
[
0,
82
],
[
82,
83
],
[
82,
84
]
] |
[
"import java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = Integer.parseInt(sc.next());",
"N",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"String aaa = sc.next();",
"aaa",
"sc.next()",
"sc.next",
"sc",
"Map<String, String> prizeMap = new HashMap<>();",
"prizeMap",
"new HashMap<>()",
"prizeMap.put(aaa,aaa)",
"prizeMap.put",
"prizeMap",
"aaa",
"aaa",
"for(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}",
"String prize = sc.next();",
"prize",
"sc.next()",
"sc.next",
"sc",
"if(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}",
"prizeMap.containsKey(prize)",
"prizeMap.containsKey",
"prizeMap",
"prize",
"{\n\t\t\t\t//取れちゃった\n\t\t\t}",
"{\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}",
"prizeMap.put(prize, prize)",
"prizeMap.put",
"prizeMap",
"prize",
"prize",
"sc.close()",
"sc.close",
"sc",
"System.out.println(prizeMap.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"prizeMap.size()",
"prizeMap.size",
"prizeMap",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tString aaa = sc.next();\n\t\tMap<String, String> prizeMap = new HashMap<>();\n\t\tprizeMap.put(aaa,aaa);\n\n\t\tfor(int i = 1;i < N; i++) {\n\t\t\tString prize = sc.next();\n\t\t\tif(prizeMap.containsKey(prize)) {\n\t\t\t\t//取れちゃった\n\t\t\t}else {\n\t\t\t\tprizeMap.put(prize, prize);\n\t\t\t}\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(prizeMap.size());\n\t}\n\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc = new Scanner(System.in);
int N = Integer.parseInt(sc.next());
String aaa = sc.next();
Map<String, String> prizeMap = new HashMap<>();
prizeMap.put(aaa,aaa);
for(int i = 1;i < N; i++) {
String prize = sc.next();
if(prizeMap.containsKey(prize)) {
//取れちゃった
}else {
prizeMap.put(prize, prize);
}
}
sc.close();
System.out.println(prizeMap.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
65,
17
],
[
65,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
49,
50
],
[
20,
51
],
[
51,
52
],
[
51,
53
],
[
20,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
18,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.*;\nimport java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.HashSet;\nimport java.util.List;\n\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.List;",
"List",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"List<String> listA = new ArrayList<String>(N);",
"listA",
"new ArrayList<String>(N)",
"for (int i=0; i<N; i++) {\n listA.add(sc.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n listA.add(sc.next());\n }",
"{\n listA.add(sc.next());\n }",
"listA.add(sc.next())",
"listA.add",
"listA",
"sc.next()",
"sc.next",
"sc",
"List<String> listB = new ArrayList<String>(new HashSet<>(listA));",
"listB",
"new ArrayList<String>(new HashSet<>(listA))",
"System.out.println(listB.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"listB.size()",
"listB.size",
"listB",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t// くじ引き回数\n\t\tint N = sc.nextInt();\n List<String> listA = new ArrayList<String>(N);\n\t\tfor (int i=0; i<N; i++) {\n listA.add(sc.next());\n }\n\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\n //System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n\t}\n}",
"Main"
] |
import java.util.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
// くじ引き回数
int N = sc.nextInt();
List<String> listA = new ArrayList<String>(N);
for (int i=0; i<N; i++) {
listA.add(sc.next());
}
List<String> listB = new ArrayList<String>(new HashSet<>(listA));
//System.out.println("ListA = " + listA);
//System.out.println("ListB = " + listB);
System.out.println(listB.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
87,
5
],
[
87,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
21,
26
],
[
26,
27
],
[
26,
28
],
[
21,
29
],
[
29,
30
],
[
30,
31
],
[
21,
32
],
[
33,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
38,
39
],
[
39,
40
],
[
8,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
8,
45
],
[
45,
46
],
[
45,
47
],
[
8,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
53,
55
],
[
55,
56
],
[
55,
57
],
[
48,
58
],
[
58,
59
],
[
59,
60
],
[
48,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
72,
74
],
[
63,
75
],
[
75,
76
],
[
76,
77
],
[
8,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
6,
84
],
[
84,
85
],
[
0,
86
],
[
86,
87
],
[
86,
88
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n = scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String s[] = new String[n];",
"s",
"new String[n]",
"n",
"for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s[i] = scan.next();\n }",
"{\n s[i] = scan.next();\n }",
"s[i] = scan.next()",
"s[i]",
"s",
"i",
"scan.next()",
"scan.next",
"scan",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"int ans = 1;",
"ans",
"1",
"for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n - 1",
"i",
"n - 1",
"n",
"1",
"i++",
"i++",
"i",
"{\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }",
"{\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }",
"if(!(s[i].equals(s[i+1]))){\n ans++;\n }",
"!(s[i].equals(s[i+1]))",
"(s[i].equals(s[i+1]))",
"s[i].equals",
"s[i]",
"s",
"i",
"s[i+1]",
"s",
"i+1",
"i",
"1",
"{\n ans++;\n }",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n String s[] = new String[n];\n\n for(int i = 0; i < n; i++){\n s[i] = scan.next();\n }\n Arrays.sort(s);\n\n int ans = 1;\n for(int i = 0; i < n - 1; i++){\n if(!(s[i].equals(s[i+1]))){\n ans++;\n }\n }\n\n System.out.println(ans);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
String s[] = new String[n];
for(int i = 0; i < n; i++){
s[i] = scan.next();
}
Arrays.sort(s);
int ans = 1;
for(int i = 0; i < n - 1; i++){
if(!(s[i].equals(s[i+1]))){
ans++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
4,
18,
13,
13,
30,
41,
13,
4,
18,
13,
13,
4,
18,
13,
13,
2,
13,
17,
30,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
88,
14
],
[
88,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
17,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
50,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
58,
59
],
[
59,
60
],
[
58,
61
],
[
55,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
62,
66
],
[
66,
67
],
[
66,
68
],
[
50,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
70,
73
],
[
70,
74
],
[
17,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
15,
85
],
[
85,
86
],
[
0,
87
],
[
87,
88
],
[
87,
89
]
] |
[
"import java.util.ArrayList;\nimport java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] arg) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] arg) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}\n}",
"Main",
"public static void main(String[] arg) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n = scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"ArrayList<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"Map<String, Integer> map = new HashMap<String, Integer>();",
"map",
"new HashMap<String, Integer>()",
"for(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}",
"{\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}",
"String s = scan.next();",
"s",
"scan.next()",
"scan.next",
"scan",
"if(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}",
"map.containsKey(s)",
"map.containsKey",
"map",
"s",
"{\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t}",
"int v = map.get(s);",
"v",
"map.get(s)",
"map.get",
"map",
"s",
"map.put(s, v+1)",
"map.put",
"map",
"s",
"v+1",
"v",
"1",
"{\n\t\t\t\tmap.put(s, 1);\n\t\t\t}",
"map.put(s, 1)",
"map.put",
"map",
"s",
"1",
"System.out.println(map.keySet().size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.keySet().size()",
"map.keySet().size",
"map.keySet()",
"map.keySet",
"map",
"String[] arg",
"arg",
"public class Main {\n\n\tpublic static void main(String[] arg) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] arg) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = scan.nextInt();\n\t\tArrayList<String> list = new ArrayList<String>();\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < n; i++){\n\t\t\tString s = scan.next();\n\t\t\tif(map.containsKey(s)){\n\t\t\t\tint v = map.get(s);\n\t\t\t\tmap.put(s, v+1);\n\t\t\t} else {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\n\t\t}\n\t\tSystem.out.println(map.keySet().size());\n\t}\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class Main {
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
ArrayList<String> list = new ArrayList<String>();
Map<String, Integer> map = new HashMap<String, Integer>();
for(int i = 0; i < n; i++){
String s = scan.next();
if(map.containsKey(s)){
int v = map.get(s);
map.put(s, v+1);
} else {
map.put(s, 1);
}
}
System.out.println(map.keySet().size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
64,
14
],
[
64,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
17,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
39,
40
],
[
30,
41
],
[
42,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
48,
49
],
[
17,
50
],
[
50,
51
],
[
50,
52
],
[
17,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
15,
61
],
[
61,
62
],
[
0,
63
],
[
63,
64
],
[
63,
65
]
] |
[
"import java.util.Arrays;\nimport java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }",
"main",
"{\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s[i] = sc.next();\n }",
"{\n s[i] = sc.next();\n }",
"s[i] = sc.next()",
"s[i]",
"s",
"i",
"sc.next()",
"sc.next",
"sc",
"Set<String> sSet = new HashSet<>(Arrays.asList(s));",
"sSet",
"new HashSet<>(Arrays.asList(s))",
"System.out.println(sSet.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"sSet.size()",
"sSet.size",
"sSet",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] s = new String[n];\n for (int i = 0; i < n; i++) {\n s[i] = sc.next();\n }\n\n Set<String> sSet = new HashSet<>(Arrays.asList(s));\n System.out.println(sSet.size());\n }\n}",
"Main"
] |
import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] s = new String[n];
for (int i = 0; i < n; i++) {
s[i] = sc.next();
}
Set<String> sSet = new HashSet<>(Arrays.asList(s));
System.out.println(sSet.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
18,
13,
17,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
13,
30,
40,
13,
0,
13,
18,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
94,
8
],
[
94,
9
],
[
9,
10
],
[
9,
11
],
[
94,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
14,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
14,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
14,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
50,
52
],
[
14,
53
],
[
53,
54
],
[
53,
55
],
[
14,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
65,
66
],
[
56,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
69,
77
],
[
77,
78
],
[
78,
79
],
[
68,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
82,
84
],
[
14,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
12,
91
],
[
91,
92
],
[
0,
93
],
[
93,
94
],
[
93,
95
]
] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\n \npublic class Main {\n static Scanner stdIn = new Scanner(System.in);\n public static void main(String[] args){\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"public class Main {\n static Scanner stdIn = new Scanner(System.in);\n public static void main(String[] args){\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }\n}",
"Main",
"static Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"public static void main(String[] args){\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }",
"main",
"{\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }",
"int n = stdIn.nextInt();",
"n",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s[i] = stdIn.next();\n }",
"{\n s[i] = stdIn.next();\n }",
"s[i] = stdIn.next()",
"s[i]",
"s",
"i",
"stdIn.next()",
"stdIn.next",
"stdIn",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"String prev = s[0];",
"prev",
"s[0]",
"s",
"0",
"int counter = 1;",
"counter",
"1",
"for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }",
"int i=1;",
"int i=1;",
"i",
"1",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }",
"{\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }",
"if(!s[i].equals(prev)){\n counter++;\n }",
"!s[i].equals(prev)",
"s[i].equals(prev)",
"s[i].equals",
"s[i]",
"s",
"i",
"prev",
"{\n counter++;\n }",
"counter++",
"counter",
"prev = s[i]",
"prev",
"s[i]",
"s",
"i",
"System.out.println(counter)",
"System.out.println",
"System.out",
"System",
"System.out",
"counter",
"String[] args",
"args",
"public class Main {\n static Scanner stdIn = new Scanner(System.in);\n public static void main(String[] args){\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }\n}",
"public class Main {\n static Scanner stdIn = new Scanner(System.in);\n public static void main(String[] args){\n int n = stdIn.nextInt();\n String[] s = new String[n];\n for(int i=0; i<n; i++){\n s[i] = stdIn.next();\n }\n\n Arrays.sort(s);\n\n String prev = s[0];\n int counter = 1;\n for(int i=1; i<n; i++){\n if(!s[i].equals(prev)){\n counter++;\n }\n prev = s[i];\n }\n\n System.out.println(counter);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.Arrays;
public class Main {
static Scanner stdIn = new Scanner(System.in);
public static void main(String[] args){
int n = stdIn.nextInt();
String[] s = new String[n];
for(int i=0; i<n; i++){
s[i] = stdIn.next();
}
Arrays.sort(s);
String prev = s[0];
int counter = 1;
for(int i=1; i<n; i++){
if(!s[i].equals(prev)){
counter++;
}
prev = s[i];
}
System.out.println(counter);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
41,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
68,
8
],
[
68,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
11,
25
],
[
25,
26
],
[
25,
27
],
[
11,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
28,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
36,
37
],
[
37,
38
],
[
28,
39
],
[
40,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
40,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
46,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
52,
57
],
[
57,
58
],
[
11,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
9,
65
],
[
65,
66
],
[
0,
67
],
[
67,
68
],
[
67,
69
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }\n\n\n }",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n public static void main(String[] args) {\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }\n\n\n }",
"Main",
"public static void main(String[] args) {\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }",
"main",
"{\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet t = new HashSet();",
"t",
"new HashSet()",
"String s;",
"s",
"int ans = 0;",
"ans",
"0",
"for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }",
"{\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }",
"s = sc.next()",
"s",
"sc.next()",
"sc.next",
"sc",
"if(!t.contains(s)){\n t.add(s);\n ans ++;\n }",
"!t.contains(s)",
"t.contains(s)",
"t.contains",
"t",
"s",
"{\n t.add(s);\n ans ++;\n }",
"t.add(s)",
"t.add",
"t",
"s",
"ans ++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }\n\n\n }",
"public class Main {\n\n public static void main(String[] args) {\n\n\n\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet t = new HashSet();\n String s;\n int ans = 0;\n for(int i=0;i<N;i++){\n s = sc.next();\n if(!t.contains(s)){\n t.add(s);\n ans ++;\n }\n }\n\n System.out.println(ans);\n\n }\n\n\n }",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
HashSet t = new HashSet();
String s;
int ans = 0;
for(int i=0;i<N;i++){
s = sc.next();
if(!t.contains(s)){
t.add(s);
ans ++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
4,
18,
13,
13,
9,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
32,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
32,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
38,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
44,
48
],
[
8,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
55,
56
],
[
6,
57
],
[
57,
58
]
] |
[
"import java.util.*;\nclass Main{\n\tpublic static void main(String[] args){\n \tScanner sc = new Scanner(System.in);\n int T =sc.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n for(int i =0; i<T;i++){\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }\n System.out.println(map.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n\tpublic static void main(String[] args){\n \tScanner sc = new Scanner(System.in);\n int T =sc.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n for(int i =0; i<T;i++){\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }\n System.out.println(map.size());\n }\n}",
"Main",
"public static void main(String[] args){\n \tScanner sc = new Scanner(System.in);\n int T =sc.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n for(int i =0; i<T;i++){\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }\n System.out.println(map.size());\n }",
"main",
"{\n \tScanner sc = new Scanner(System.in);\n int T =sc.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n for(int i =0; i<T;i++){\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }\n System.out.println(map.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int T =sc.nextInt();",
"T",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashMap<String, Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for(int i =0; i<T;i++){\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }",
"int i =0;",
"int i =0;",
"i",
"0",
"i<T",
"i",
"T",
"i++",
"i++",
"i",
"{\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }",
"{\n \tString a =sc.next();\n if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);\n }",
"String a =sc.next();",
"a",
"sc.next()",
"sc.next",
"sc",
"if( map.containsKey(a))\n \tcontinue;\n else\n map.put(a,0);",
"map.containsKey(a)",
"map.containsKey",
"map",
"a",
"continue;",
"map.put(a,0)",
"map.put",
"map",
"a",
"0",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String[] args",
"args"
] |
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int T =sc.nextInt();
HashMap<String, Integer> map = new HashMap<>();
for(int i =0; i<T;i++){
String a =sc.next();
if( map.containsKey(a))
continue;
else
map.put(a,0);
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
61,
5
],
[
61,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
21
],
[
21,
22
],
[
21,
23
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
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[
26,
28
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[
24,
29
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[
29,
30
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[
29,
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[
24,
32
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[
32,
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[
33,
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[
24,
35
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[
36,
36
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[
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[
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[
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[
38,
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[
37,
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[
41,
42
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[
42,
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[
36,
44
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[
44,
45
],
[
45,
46
],
[
44,
47
],
[
47,
48
],
[
47,
49
],
[
8,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
56,
57
],
[
6,
58
],
[
58,
59
],
[
0,
60
],
[
60,
61
],
[
60,
62
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }",
"main",
"{\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"Integer N = input.nextInt();",
"N",
"input.nextInt()",
"input.nextInt",
"input",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"Set<String> types = new HashSet<String>();",
"types",
"new HashSet<String>()",
"for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n S[i] = input.next();\n types.add(S[i]);\n }",
"{\n S[i] = input.next();\n types.add(S[i]);\n }",
"S[i] = input.next()",
"S[i]",
"S",
"i",
"input.next()",
"input.next",
"input",
"types.add(S[i])",
"types.add",
"types",
"S[i]",
"S",
"i",
"System.out.println(types.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"types.size()",
"types.size",
"types",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer N = input.nextInt();\n String[] S = new String[N];\n Set<String> types = new HashSet<String>();\n\n for (int i = 0; i < N; i++) {\n S[i] = input.next();\n types.add(S[i]);\n }\n\n System.out.println(types.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
Integer N = input.nextInt();
String[] S = new String[N];
Set<String> types = new HashSet<String>();
for (int i = 0; i < N; i++) {
S[i] = input.next();
types.add(S[i]);
}
System.out.println(types.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
6,
13,
41,
13,
17,
41,
13,
17,
12,
13,
30,
0,
13,
20,
0,
13,
17,
23,
13,
12,
13,
30,
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2,
2,
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4,
18,
13,
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5,
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20,
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4,
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13,
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14,
2,
2,
13,
17,
40,
4,
18,
13,
30,
38,
5,
13,
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20,
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29,
4,
18,
13,
29,
4,
18,
13,
17,
12,
13,
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29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
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4,
13,
12,
13,
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29,
4,
18,
13,
4,
13,
12,
13,
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13,
12,
13,
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13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
0,
18,
13,
13,
4,
13,
29,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
19,
20
],
[
19,
21
],
[
0,
22
],
[
226,
23
],
[
226,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
26,
35
],
[
35,
36
],
[
35,
37
],
[
26,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
44,
45
],
[
38,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
52,
53
],
[
48,
54
],
[
26,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
61,
62
],
[
24,
63
],
[
63,
64
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[
226,
65
],
[
65,
66
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[
65,
67
],
[
67,
68
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67,
69
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[
65,
70
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[
70,
71
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[
70,
72
],
[
65,
73
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[
73,
74
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[
73,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
79,
80
],
[
79,
81
],
[
73,
82
],
[
82,
83
],
[
65,
84
],
[
84,
85
],
[
84,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
87,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
101,
102
],
[
97,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
86,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
65,
111
],
[
111,
112
],
[
111,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
114,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
127,
128
],
[
128,
129
],
[
124,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
113,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
136,
139
],
[
65,
140
],
[
140,
141
],
[
140,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
144,
147
],
[
147,
148
],
[
65,
149
],
[
149,
150
],
[
149,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
153,
156
],
[
156,
157
],
[
65,
158
],
[
158,
159
],
[
158,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
165,
166
],
[
65,
167
],
[
167,
168
],
[
167,
169
],
[
169,
170
],
[
170,
171
],
[
170,
172
],
[
169,
174
],
[
174,
175
],
[
175,
176
],
[
176,
177
],
[
176,
178
],
[
174,
179
],
[
179,
180
],
[
179,
181
],
[
174,
182
],
[
182,
183
],
[
183,
184
],
[
174,
185
],
[
185,
186
],
[
186,
187
],
[
187,
188
],
[
187,
189
],
[
186,
190
],
[
190,
191
],
[
169,
192
],
[
192,
193
],
[
167,
194
],
[
194,
195
],
[
65,
196
],
[
196,
197
],
[
196,
198
],
[
198,
199
],
[
199,
200
],
[
199,
201
],
[
198,
203
],
[
203,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
203,
208
],
[
208,
209
],
[
208,
210
],
[
203,
211
],
[
211,
212
],
[
212,
213
],
[
203,
214
],
[
214,
215
],
[
215,
216
],
[
216,
217
],
[
216,
218
],
[
215,
219
],
[
219,
220
],
[
198,
221
],
[
221,
222
],
[
196,
223
],
[
223,
224
],
[
0,
225
],
[
225,
226
],
[
225,
227
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.util.HashMap;\nimport java.util.Map;\nimport java.util.StringTokenizer;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n\n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader = null;\n\t private StringTokenizer tokenizer = null;\n\t public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }\n\n\t public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }\n\n\t public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }\n\n\t public long nextLong() {\n\t return Long.parseLong(next());\n\t }\n\n\t public int nextInt() {\n\t return Integer.parseInt(next());\n\t }\n\n\t public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }\n\n\t public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }\n\n\t public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n\n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader = null;\n\t private StringTokenizer tokenizer = null;\n\t public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }\n\n\t public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }\n\n\t public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }\n\n\t public long nextLong() {\n\t return Long.parseLong(next());\n\t }\n\n\t public int nextInt() {\n\t return Integer.parseInt(next());\n\t }\n\n\t public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }\n\n\t public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }\n\n\t public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}",
"main",
"{\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}",
"FastScanner sc = new FastScanner(System.in);",
"sc",
"new FastScanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Map<String, Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}",
";",
"n > 0",
"n",
"0",
"n--",
"n--",
"n",
"{\n\t\t\tmap.put(sc.next(), 1);\n\t\t}",
"{\n\t\t\tmap.put(sc.next(), 1);\n\t\t}",
"map.put(sc.next(), 1)",
"map.put",
"map",
"sc.next()",
"sc.next",
"sc",
"1",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String[] args",
"args",
"static class FastScanner {\n\t\tprivate BufferedReader reader = null;\n\t private StringTokenizer tokenizer = null;\n\t public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }\n\n\t public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }\n\n\t public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }\n\n\t public long nextLong() {\n\t return Long.parseLong(next());\n\t }\n\n\t public int nextInt() {\n\t return Integer.parseInt(next());\n\t }\n\n\t public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }\n\n\t public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }\n\n\t public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }\n\t}",
"FastScanner",
"private BufferedReader reader = null;",
"reader",
"null",
"private StringTokenizer tokenizer = null;",
"tokenizer",
"null",
"public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }",
"FastScanner",
"{\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }",
"reader = new BufferedReader(new InputStreamReader(in))",
"reader",
"new BufferedReader(new InputStreamReader(in))",
"tokenizer = null",
"tokenizer",
"null",
"InputStream in",
"in",
"public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }",
"next",
"{\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }",
"try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }",
"catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }",
"IOException e",
"{\n\t throw new RuntimeException(e);\n\t }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t }",
"tokenizer = new StringTokenizer(reader.readLine())",
"tokenizer",
"new StringTokenizer(reader.readLine())",
"return tokenizer.nextToken();",
"tokenizer.nextToken()",
"tokenizer.nextToken",
"tokenizer",
"public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }",
"nextLine",
"{\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }",
"try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }",
"catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }",
"IOException e",
"{\n\t throw new RuntimeException(e);\n\t }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n\t return reader.readLine();\n\t }",
"return reader.readLine();",
"reader.readLine()",
"reader.readLine",
"reader",
"return tokenizer.nextToken(\"\\n\");",
"tokenizer.nextToken(\"\\n\")",
"tokenizer.nextToken",
"tokenizer",
"\"\\n\"",
"public long nextLong() {\n\t return Long.parseLong(next());\n\t }",
"nextLong",
"{\n\t return Long.parseLong(next());\n\t }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public int nextInt() {\n\t return Integer.parseInt(next());\n\t }",
"nextInt",
"{\n\t return Integer.parseInt(next());\n\t }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }",
"nextDouble",
"{\n\t return Double.parseDouble(next());\n\t }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }",
"nextIntArray",
"{\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }",
"int[] a = new int[n];",
"a",
"new int[n]",
"n",
"for (int i = 0; i < n; i++)\n\t a[i] = nextInt();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = nextInt();",
"a[i] = nextInt()",
"a[i]",
"a",
"i",
"nextInt()",
"nextInt",
"return a;",
"a",
"int n",
"n",
"public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }",
"nextLongArray",
"{\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }",
"long[] a = new long[n];",
"a",
"new long[n]",
"n",
"for (int i = 0; i < n; i++)\n\t a[i] = nextLong();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = nextLong();",
"a[i] = nextLong()",
"a[i]",
"a",
"i",
"nextLong()",
"nextLong",
"return a;",
"a",
"int n",
"n",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n\n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader = null;\n\t private StringTokenizer tokenizer = null;\n\t public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }\n\n\t public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }\n\n\t public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }\n\n\t public long nextLong() {\n\t return Long.parseLong(next());\n\t }\n\n\t public int nextInt() {\n\t return Integer.parseInt(next());\n\t }\n\n\t public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }\n\n\t public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }\n\n\t public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor(; n > 0; n--) {\n\t\t\tmap.put(sc.next(), 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n\n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader = null;\n\t private StringTokenizer tokenizer = null;\n\t public FastScanner(InputStream in) {\n\t reader = new BufferedReader(new InputStreamReader(in));\n\t tokenizer = null;\n\t }\n\n\t public String next() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t tokenizer = new StringTokenizer(reader.readLine());\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\t return tokenizer.nextToken();\n\t }\n\n\t public String nextLine() {\n\t if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t try {\n\t return reader.readLine();\n\t } catch (IOException e) {\n\t throw new RuntimeException(e);\n\t }\n\t }\n\n\t return tokenizer.nextToken(\"\\n\");\n\t }\n\n\t public long nextLong() {\n\t return Long.parseLong(next());\n\t }\n\n\t public int nextInt() {\n\t return Integer.parseInt(next());\n\t }\n\n\t public double nextDouble() {\n\t return Double.parseDouble(next());\n\t }\n\n\t public int[] nextIntArray(int n) {\n\t int[] a = new int[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextInt();\n\t return a;\n\t }\n\n\t public long[] nextLongArray(int n) {\n\t long[] a = new long[n];\n\t for (int i = 0; i < n; i++)\n\t a[i] = nextLong();\n\t return a;\n\t }\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) {
FastScanner sc = new FastScanner(System.in);
int n = sc.nextInt();
Map<String, Integer> map = new HashMap<>();
for(; n > 0; n--) {
map.put(sc.next(), 1);
}
System.out.println(map.size());
}
static class FastScanner {
private BufferedReader reader = null;
private StringTokenizer tokenizer = null;
public FastScanner(InputStream in) {
reader = new BufferedReader(new InputStreamReader(in));
tokenizer = null;
}
public String next() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public String nextLine() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
return reader.readLine();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken("\n");
}
public long nextLong() {
return Long.parseLong(next());
}
public int nextInt() {
return Integer.parseInt(next());
}
public double nextDouble() {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
14,
2,
13,
17,
30,
0,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
8,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
8,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
48,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
64,
66
],
[
57,
67
],
[
67,
68
],
[
68,
69
],
[
57,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
79,
80
],
[
79,
81
],
[
81,
82
],
[
81,
83
],
[
72,
84
],
[
84,
85
],
[
85,
86
],
[
56,
87
],
[
87,
88
],
[
8,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
6,
95
],
[
95,
96
]
] |
[
"import java.util.*; \n\nclass Main{\npublic static void main(String[] args){\n\tScanner sc=new Scanner(System.in);\n int n=sc.nextInt();\n int ans=0;\n\n \t\tString[] s=new String[n];\n\t\tfor(int c=0;c<n;c++){\n \t\ts[c]=sc.next();\n \t}\n\t\tArrays.sort(s); \n \t\tif(n==1){\n ans=1;\n }else{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }\n\n \tSystem.out.println(ans);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\npublic static void main(String[] args){\n\tScanner sc=new Scanner(System.in);\n int n=sc.nextInt();\n int ans=0;\n\n \t\tString[] s=new String[n];\n\t\tfor(int c=0;c<n;c++){\n \t\ts[c]=sc.next();\n \t}\n\t\tArrays.sort(s); \n \t\tif(n==1){\n ans=1;\n }else{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }\n\n \tSystem.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args){\n\tScanner sc=new Scanner(System.in);\n int n=sc.nextInt();\n int ans=0;\n\n \t\tString[] s=new String[n];\n\t\tfor(int c=0;c<n;c++){\n \t\ts[c]=sc.next();\n \t}\n\t\tArrays.sort(s); \n \t\tif(n==1){\n ans=1;\n }else{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }\n\n \tSystem.out.println(ans);\n }",
"main",
"{\n\tScanner sc=new Scanner(System.in);\n int n=sc.nextInt();\n int ans=0;\n\n \t\tString[] s=new String[n];\n\t\tfor(int c=0;c<n;c++){\n \t\ts[c]=sc.next();\n \t}\n\t\tArrays.sort(s); \n \t\tif(n==1){\n ans=1;\n }else{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }\n\n \tSystem.out.println(ans);\n }",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int ans=0;",
"ans",
"0",
"String[] s=new String[n];",
"s",
"new String[n]",
"n",
"for(int c=0;c<n;c++){\n \t\ts[c]=sc.next();\n \t}",
"int c=0;",
"int c=0;",
"c",
"0",
"c<n",
"c",
"n",
"c++",
"c++",
"c",
"{\n \t\ts[c]=sc.next();\n \t}",
"{\n \t\ts[c]=sc.next();\n \t}",
"s[c]=sc.next()",
"s[c]",
"s",
"c",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"if(n==1){\n ans=1;\n }else{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }",
"n==1",
"n",
"1",
"{\n ans=1;\n }",
"ans=1",
"ans",
"1",
"{\n \t\tfor(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }\n ans++;\n }",
"for(int d=0;d<n-1;d++){\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }",
"int d=0;",
"int d=0;",
"d",
"0",
"d<n-1",
"d",
"n-1",
"n",
"1",
"d++",
"d++",
"d",
"{\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }",
"{\n if(!s[d].equals(s[d+1])){\n ans++;\n }\n }",
"if(!s[d].equals(s[d+1])){\n ans++;\n }",
"!s[d].equals(s[d+1])",
"s[d].equals(s[d+1])",
"s[d].equals",
"s[d]",
"s",
"d",
"s[d+1]",
"s",
"d+1",
"d",
"1",
"{\n ans++;\n }",
"ans++",
"ans",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args"
] |
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
int ans=0;
String[] s=new String[n];
for(int c=0;c<n;c++){
s[c]=sc.next();
}
Arrays.sort(s);
if(n==1){
ans=1;
}else{
for(int d=0;d<n-1;d++){
if(!s[d].equals(s[d+1])){
ans++;
}
}
ans++;
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
65,
11
],
[
65,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
14,
29
],
[
29,
30
],
[
29,
31
],
[
14,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
49,
50
],
[
14,
51
],
[
51,
52
],
[
52,
53
],
[
14,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
12,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}\n\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"String input2 = scanner.next();",
"input2",
"scanner.next()",
"scanner.next",
"scanner",
"int n=Integer.parseInt(input2);",
"n",
"Integer.parseInt(input2)",
"Integer.parseInt",
"Integer",
"input2",
"Set<String> sa=new HashSet<String>();",
"sa",
"new HashSet<String>()",
"for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t \tsa.add(scanner.next());\n\t }",
"{\n\t \tsa.add(scanner.next());\n\t }",
"sa.add(scanner.next())",
"sa.add",
"sa",
"scanner.next()",
"scanner.next",
"scanner",
"scanner.close()",
"scanner.close",
"scanner",
"System.out.println(sa.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"sa.size()",
"sa.size",
"sa",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\t //String input1 = scanner.next();\n\t String input2 = scanner.next();\n\n\t //int h=Integer.parseInt(input1);\n\t int n=Integer.parseInt(input2);\n\t //int a[]=new int[n];\n\t Set<String> sa=new HashSet<String>();\n\t for(int i=0;i<n;i++) {\n\t \tsa.add(scanner.next());\n\t }\n\t scanner.close();\n\t /*int sum=sa.stream()\n\t \t\t.mapToInt(s->Integer.parseInt(s))\n\t \t\t.sum();\n\t \tSystem.out.println(\"YES\");*/\n\t System.out.println(sa.size());\n\t}\n\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner scanner = new Scanner(System.in);
//String input1 = scanner.next();
String input2 = scanner.next();
//int h=Integer.parseInt(input1);
int n=Integer.parseInt(input2);
//int a[]=new int[n];
Set<String> sa=new HashSet<String>();
for(int i=0;i<n;i++) {
sa.add(scanner.next());
}
scanner.close();
/*int sum=sa.stream()
.mapToInt(s->Integer.parseInt(s))
.sum();
System.out.println("YES");*/
System.out.println(sa.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
28,
13,
13,
30,
30,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
49,
50
],
[
20,
51
],
[
51,
52
],
[
52,
53
],
[
20,
54
],
[
54,
55
],
[
54,
56
],
[
20,
57
],
[
57,
58
],
[
57,
59
],
[
57,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
62,
66
],
[
20,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
67,
72
],
[
72,
73
],
[
73,
74
],
[
18,
75
],
[
75,
76
]
] |
[
"import java.util.Scanner;\nimport java.util.List;\nimport java.util.ArrayList;\nimport java.util.Map;\nimport java.util.HashMap;\n \nclass Main{\n \n public static void main(String[] args){\n \n Scanner scanner = new Scanner(System.in);\n int n = scanner.nextInt();\n List<String> list = new ArrayList<>();\n for(int i=0; i<n; i++){\n list.add(scanner.next());\n }\n scanner.close();\n Map<String, Integer> map = new HashMap<>();\n for (String val : list) {\n map.put(val, 0);\n }\n System.out.println(map.size());\n }\n \n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.HashMap;",
"HashMap",
"java.util",
"class Main{\n \n public static void main(String[] args){\n \n Scanner scanner = new Scanner(System.in);\n int n = scanner.nextInt();\n List<String> list = new ArrayList<>();\n for(int i=0; i<n; i++){\n list.add(scanner.next());\n }\n scanner.close();\n Map<String, Integer> map = new HashMap<>();\n for (String val : list) {\n map.put(val, 0);\n }\n System.out.println(map.size());\n }\n \n}",
"Main",
"public static void main(String[] args){\n \n Scanner scanner = new Scanner(System.in);\n int n = scanner.nextInt();\n List<String> list = new ArrayList<>();\n for(int i=0; i<n; i++){\n list.add(scanner.next());\n }\n scanner.close();\n Map<String, Integer> map = new HashMap<>();\n for (String val : list) {\n map.put(val, 0);\n }\n System.out.println(map.size());\n }",
"main",
"{\n \n Scanner scanner = new Scanner(System.in);\n int n = scanner.nextInt();\n List<String> list = new ArrayList<>();\n for(int i=0; i<n; i++){\n list.add(scanner.next());\n }\n scanner.close();\n Map<String, Integer> map = new HashMap<>();\n for (String val : list) {\n map.put(val, 0);\n }\n System.out.println(map.size());\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int n = scanner.nextInt();",
"n",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"List<String> list = new ArrayList<>();",
"list",
"new ArrayList<>()",
"for(int i=0; i<n; i++){\n list.add(scanner.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n list.add(scanner.next());\n }",
"{\n list.add(scanner.next());\n }",
"list.add(scanner.next())",
"list.add",
"list",
"scanner.next()",
"scanner.next",
"scanner",
"scanner.close()",
"scanner.close",
"scanner",
"Map<String, Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for (String val : list) {\n map.put(val, 0);\n }",
"String val",
"list",
"{\n map.put(val, 0);\n }",
"{\n map.put(val, 0);\n }",
"map.put(val, 0)",
"map.put",
"map",
"val",
"0",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String[] args",
"args"
] |
import java.util.Scanner;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
class Main{
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
List<String> list = new ArrayList<>();
for(int i=0; i<n; i++){
list.add(scanner.next());
}
scanner.close();
Map<String, Integer> map = new HashMap<>();
for (String val : list) {
map.put(val, 0);
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
18,
13,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
68,
11
],
[
68,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
27
],
[
27,
28
],
[
27,
29
],
[
14,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
39,
40
],
[
30,
41
],
[
42,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
48,
49
],
[
42,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
53,
54
],
[
53,
55
],
[
50,
56
],
[
14,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
63,
64
],
[
12,
65
],
[
65,
66
],
[
0,
67
],
[
67,
68
],
[
67,
69
]
] |
[
"import java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\n/**\n * Main\n */\npublic class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"Map<String, Integer> Keihin = new HashMap<String, Integer>();",
"Keihin",
"new HashMap<String, Integer>()",
"for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }",
"{\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"Keihin.put(S[i],i)",
"Keihin.put",
"Keihin",
"S[i]",
"S",
"i",
"i",
"System.out.println(Keihin.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"Keihin.size()",
"Keihin.size",
"Keihin",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n Map<String, Integer> Keihin = new HashMap<String, Integer>();\n\n for(int i = 0; i < N; i++){\n S[i] = sc.next();\n Keihin.put(S[i],i);\n }\n System.out.println(Keihin.size());\n\n }\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
/**
* Main
*/
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
String[] S = new String[N];
Map<String, Integer> Keihin = new HashMap<String, Integer>();
for(int i = 0; i < N; i++){
S[i] = sc.next();
Keihin.put(S[i],i);
}
System.out.println(Keihin.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
97,
17
],
[
97,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
33
],
[
33,
34
],
[
33,
35
],
[
20,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
54,
55
],
[
20,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
20,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
82,
84
],
[
73,
85
],
[
85,
86
],
[
86,
87
],
[
20,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
18,
94
],
[
94,
95
],
[
0,
96
],
[
96,
97
],
[
96,
98
]
] |
[
"import java.util.*;\nimport java.util.ArrayDeque;\nimport java.util.Queue;\nimport java.math.RoundingMode;\nimport java.math.BigDecimal;\n\n\n\npublic class Main{\n\t public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.ArrayDeque;",
"ArrayDeque",
"java.util",
"import java.util.Queue;",
"Queue",
"java.util",
"import java.math.RoundingMode;",
"RoundingMode",
"java.math",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"public class Main{\n\t public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"int sum = 1;",
"sum",
"1",
"for(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t \t\ts[i] = sc.next();\n\t \t}",
"{\n\t \t\ts[i] = sc.next();\n\t \t}",
"s[i] = sc.next()",
"s[i]",
"s",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"for(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}",
"{\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}",
"if(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t}",
"!s[i].equals(s[i-1])",
"s[i].equals(s[i-1])",
"s[i].equals",
"s[i]",
"s",
"i",
"s[i-1]",
"s",
"i-1",
"i",
"1",
"{\n\t \t\t\tsum++;\n\t \t\t}",
"sum++",
"sum",
"System.out.println(sum)",
"System.out.println",
"System.out",
"System",
"System.out",
"sum",
"String[] args",
"args",
"public class Main{\n\t public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}\n}",
"public class Main{\n\t public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t \tint n = sc.nextInt();\n\t \tString[] s = new String[n];\n\t \tint sum = 1;\n\t \tfor(int i = 0; i < n; i++){\n\t \t\ts[i] = sc.next();\n\t \t}\n\t \tArrays.sort(s);\n\t \tfor(int i = 1; i < n; i++) {\n\t \t\tif(!s[i].equals(s[i-1])) {\n\t \t\t\tsum++;\n\t \t\t} \n\t \t}\n\t \tSystem.out.println(sum);\n\t}\n}",
"Main"
] |
import java.util.*;
import java.util.ArrayDeque;
import java.util.Queue;
import java.math.RoundingMode;
import java.math.BigDecimal;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] s = new String[n];
int sum = 1;
for(int i = 0; i < n; i++){
s[i] = sc.next();
}
Arrays.sort(s);
for(int i = 1; i < n; i++) {
if(!s[i].equals(s[i-1])) {
sum++;
}
}
System.out.println(sum);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
4,
18,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
75,
17
],
[
75,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
33,
34
],
[
32,
35
],
[
35,
36
],
[
36,
37
],
[
20,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
54,
55
],
[
55,
56
],
[
20,
57
],
[
57,
58
],
[
58,
59
],
[
57,
60
],
[
20,
61
],
[
61,
62
],
[
61,
63
],
[
20,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
70,
71
],
[
18,
72
],
[
72,
73
],
[
0,
74
],
[
74,
75
],
[
74,
76
]
] |
[
"import java.io.FileNotFoundException;\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"import java.io.FileNotFoundException;",
"FileNotFoundException",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"Main",
"public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }",
"main",
"{\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"ArrayList<String> result = new ArrayList<>();",
"result",
"new ArrayList<>()",
"result.add(sc.next())",
"result.add",
"result",
"sc.next()",
"sc.next",
"sc",
"for(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n \t\tresult.add(sc.next());\n \t}",
"{\n \t\tresult.add(sc.next());\n \t}",
"result.add(sc.next())",
"result.add",
"result",
"sc.next()",
"sc.next",
"sc",
"Collections.sort(result)",
"Collections.sort",
"Collections",
"result",
"ArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));",
"ans",
"new ArrayList<String>(new HashSet<>(result))",
"System.out.println(ans.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"ans.size()",
"ans.size",
"ans",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"Main"
] |
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws FileNotFoundException {
// File file = new File("src/in.txt");
//コード
// Scanner sc = new Scanner(file);
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
ArrayList<String> result = new ArrayList<>();
result.add(sc.next());
// for(int i=1;i<N;i++) {
// System.out.println(i);
// String next = sc.next();
// boolean chk = true;
// for(String j:result) {
// if(next.equals(j)) {
// chk = false;
// break;
// }
// }
// if(chk) {
// result.add(next);
// Collections.sort(result);
// }
// }
for(int i=1;i<N;i++) {
result.add(sc.next());
}
Collections.sort(result);
ArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));
System.out.println(ans.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
17,
40,
13,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
92,
8
],
[
92,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
11,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
11,
48
],
[
48,
49
],
[
48,
50
],
[
11,
51
],
[
51,
52
],
[
11,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
60,
62
],
[
53,
63
],
[
63,
64
],
[
64,
65
],
[
53,
66
],
[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
77,
79
],
[
68,
80
],
[
80,
81
],
[
81,
82
],
[
11,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
9,
89
],
[
89,
90
],
[
0,
91
],
[
91,
92
],
[
91,
93
]
] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\n\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] strList = new String[n];",
"strList",
"new String[n]",
"n",
"for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n strList[i] = sc.next();\n }",
"{\n strList[i] = sc.next();\n }",
"strList[i] = sc.next()",
"strList[i]",
"strList",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(strList)",
"Arrays.sort",
"Arrays",
"strList",
"int count = 0;",
"count",
"0",
"count++",
"count",
"for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i<n-1",
"i",
"n-1",
"n",
"1",
"i++",
"i++",
"i",
"{\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }",
"{\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }",
"if(!strList[i].equals(strList[i+1])){\n count++;\n }",
"!strList[i].equals(strList[i+1])",
"strList[i].equals(strList[i+1])",
"strList[i].equals",
"strList[i]",
"strList",
"i",
"strList[i+1]",
"strList",
"i+1",
"i",
"1",
"{\n count++;\n }",
"count++",
"count",
"System.out.println(count)",
"System.out.println",
"System.out",
"System",
"System.out",
"count",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] strList = new String[n];\n for(int i = 0; i<n; i++){\n strList[i] = sc.next();\n }\n \n Arrays.sort(strList);\n int count = 0;\n\n count++;\n for(int i = 0; i<n-1; i++){\n if(!strList[i].equals(strList[i+1])){\n count++;\n }\n }\n System.out.println(count);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.Arrays;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] strList = new String[n];
for(int i = 0; i<n; i++){
strList[i] = sc.next();
}
Arrays.sort(strList);
int count = 0;
count++;
for(int i = 0; i<n-1; i++){
if(!strList[i].equals(strList[i+1])){
count++;
}
}
System.out.println(count);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
17,
41,
13,
4,
18,
13,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
40,
13,
4,
18,
13,
13,
17,
4,
18,
13,
13,
4,
18,
13,
23,
13,
6,
13,
41,
13,
20,
41,
13,
20,
12,
13,
30,
42,
40,
4,
18,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
0,
13,
20,
29,
4,
18,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
29,
4,
18,
13,
29,
17,
12,
13,
30,
41,
13,
17,
38,
5,
13,
30,
30,
0,
13,
4,
18,
13,
14,
2,
13,
17,
30,
29,
17,
0,
13,
20,
29,
17,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
168,
8
],
[
168,
9
],
[
9,
10
],
[
9,
11
],
[
168,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
14,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
29,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
34,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
40,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
49,
53
],
[
14,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
14,
58
],
[
58,
59
],
[
59,
60
],
[
12,
61
],
[
61,
62
],
[
168,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
65,
67
],
[
63,
68
],
[
68,
69
],
[
68,
70
],
[
63,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
74,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
80,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
73,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
63,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
99,
102
],
[
102,
103
],
[
63,
104
],
[
104,
105
],
[
104,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
108,
111
],
[
111,
112
],
[
63,
113
],
[
113,
114
],
[
113,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
120,
121
],
[
63,
122
],
[
122,
123
],
[
122,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
125,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
124,
137
],
[
137,
138
],
[
63,
139
],
[
139,
140
],
[
139,
141
],
[
141,
142
],
[
142,
143
],
[
142,
144
],
[
141,
145
],
[
145,
146
],
[
146,
147
],
[
146,
148
],
[
145,
149
],
[
149,
150
],
[
150,
151
],
[
150,
152
],
[
152,
153
],
[
153,
154
],
[
141,
155
],
[
155,
156
],
[
156,
157
],
[
156,
158
],
[
155,
159
],
[
159,
160
],
[
160,
161
],
[
141,
162
],
[
162,
163
],
[
162,
164
],
[
141,
165
],
[
165,
166
],
[
0,
167
],
[
167,
168
],
[
167,
169
]
] |
[
"import java.io.*;\nimport java.util.*;\npublic class Main\n{\n static PrintWriter out=new PrintWriter((System.out));\n public static void main(String args[])throws IOException\n {\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }\n\n static class Reader \n { \n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n StringTokenizer st=new StringTokenizer(\"\");\n public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n public int nextInt()\n {\n return Integer.parseInt(next());\n }\n\n public long nextLong()\n {\n return Long.parseLong(next());\n }\n\n public double nextDouble()\n {\n return Double.parseDouble(next());\n }\n\n public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }\n\n public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }\n } \n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main\n{\n static PrintWriter out=new PrintWriter((System.out));\n public static void main(String args[])throws IOException\n {\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }\n\n static class Reader \n { \n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n StringTokenizer st=new StringTokenizer(\"\");\n public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n public int nextInt()\n {\n return Integer.parseInt(next());\n }\n\n public long nextLong()\n {\n return Long.parseLong(next());\n }\n\n public double nextDouble()\n {\n return Double.parseDouble(next());\n }\n\n public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }\n\n public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }\n } \n}",
"Main",
"static PrintWriter out=new PrintWriter((System.out));",
"out",
"new PrintWriter((System.out))",
"public static void main(String args[])throws IOException\n {\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }",
"main",
"{\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }",
"Reader sc=new Reader();",
"sc",
"new Reader()",
"HashMap<String,Integer> map=new HashMap<String,Integer>();",
"map",
"new HashMap<String,Integer>()",
"int c=0;",
"c",
"0",
"int t=sc.nextInt();",
"t",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }",
"t-->0",
"t--",
"t",
"0",
"{\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }",
"String s=sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }",
"!map.containsKey(s)",
"map.containsKey(s)",
"map.containsKey",
"map",
"s",
"{\n c++;\n map.put(s,0);\n }",
"c++",
"c",
"map.put(s,0)",
"map.put",
"map",
"s",
"0",
"out.println(c)",
"out.println",
"out",
"c",
"out.close()",
"out.close",
"out",
"String args[]",
"args",
"static class Reader \n { \n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n StringTokenizer st=new StringTokenizer(\"\");\n public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n public int nextInt()\n {\n return Integer.parseInt(next());\n }\n\n public long nextLong()\n {\n return Long.parseLong(next());\n }\n\n public double nextDouble()\n {\n return Double.parseDouble(next());\n }\n\n public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }\n\n public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }\n }",
"Reader",
"BufferedReader br=new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringTokenizer st=new StringTokenizer(\"\");",
"st",
"new StringTokenizer(\"\")",
"public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }",
"next",
"{\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }",
"while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"{\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }",
"try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }",
"catch(Exception e)\n {\n e.printStackTrace();\n }",
"Exception e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n st=new StringTokenizer(br.readLine());\n }",
"st=new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"public int nextInt()\n {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public long nextLong()\n {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public double nextDouble()\n {\n return Double.parseDouble(next());\n }",
"nextDouble",
"{\n return Double.parseDouble(next());\n }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }",
"nextLine",
"{\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }",
"try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }",
"catch(Exception e)\n {\n e.printStackTrace();\n }",
"Exception e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n return br.readLine();\n }",
"return br.readLine();",
"br.readLine()",
"br.readLine",
"br",
"return null;",
"null",
"public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }",
"hasNext",
"{\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }",
"String next=null;",
"next",
"null",
"try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }",
"catch(Exception e)\n {\n }",
"Exception e",
"{\n }",
"{\n next=br.readLine();\n }",
"next=br.readLine()",
"next",
"br.readLine()",
"br.readLine",
"br",
"if(next==null)\n {\n return false;\n }",
"next==null",
"next",
"null",
"{\n return false;\n }",
"return false;",
"false",
"st=new StringTokenizer(next)",
"st",
"new StringTokenizer(next)",
"return true;",
"true",
"public class Main\n{\n static PrintWriter out=new PrintWriter((System.out));\n public static void main(String args[])throws IOException\n {\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }\n\n static class Reader \n { \n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n StringTokenizer st=new StringTokenizer(\"\");\n public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n public int nextInt()\n {\n return Integer.parseInt(next());\n }\n\n public long nextLong()\n {\n return Long.parseLong(next());\n }\n\n public double nextDouble()\n {\n return Double.parseDouble(next());\n }\n\n public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }\n\n public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }\n } \n}",
"public class Main\n{\n static PrintWriter out=new PrintWriter((System.out));\n public static void main(String args[])throws IOException\n {\n Reader sc=new Reader();\n HashMap<String,Integer> map=new HashMap<String,Integer>();\n int c=0;\n int t=sc.nextInt();\n while(t-->0)\n {\n String s=sc.next();\n if(!map.containsKey(s))\n {\n c++;\n map.put(s,0);\n }\n }\n out.println(c);\n out.close();\n }\n\n static class Reader \n { \n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n StringTokenizer st=new StringTokenizer(\"\");\n public String next()\n {\n while(!st.hasMoreTokens())\n {\n try\n {\n st=new StringTokenizer(br.readLine());\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n public int nextInt()\n {\n return Integer.parseInt(next());\n }\n\n public long nextLong()\n {\n return Long.parseLong(next());\n }\n\n public double nextDouble()\n {\n return Double.parseDouble(next());\n }\n\n public String nextLine()\n {\n try\n {\n return br.readLine();\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n return null;\n }\n\n public boolean hasNext()\n {\n String next=null;\n try\n {\n next=br.readLine();\n }\n catch(Exception e)\n {\n }\n if(next==null)\n {\n return false;\n }\n st=new StringTokenizer(next);\n return true;\n }\n } \n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main
{
static PrintWriter out=new PrintWriter((System.out));
public static void main(String args[])throws IOException
{
Reader sc=new Reader();
HashMap<String,Integer> map=new HashMap<String,Integer>();
int c=0;
int t=sc.nextInt();
while(t-->0)
{
String s=sc.next();
if(!map.containsKey(s))
{
c++;
map.put(s,0);
}
}
out.println(c);
out.close();
}
static class Reader
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st=new StringTokenizer("");
public String next()
{
while(!st.hasMoreTokens())
{
try
{
st=new StringTokenizer(br.readLine());
}
catch(Exception e)
{
e.printStackTrace();
}
}
return st.nextToken();
}
public int nextInt()
{
return Integer.parseInt(next());
}
public long nextLong()
{
return Long.parseLong(next());
}
public double nextDouble()
{
return Double.parseDouble(next());
}
public String nextLine()
{
try
{
return br.readLine();
}
catch(Exception e)
{
e.printStackTrace();
}
return null;
}
public boolean hasNext()
{
String next=null;
try
{
next=br.readLine();
}
catch(Exception e)
{
}
if(next==null)
{
return false;
}
st=new StringTokenizer(next);
return true;
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
4,
13,
41,
13,
18,
13,
17,
41,
13,
4,
18,
13,
13,
41,
13,
20,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
2,
13,
17,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
2,
13,
17,
18,
13,
13,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
4,
18,
13,
30,
4,
18,
13,
4,
18,
13,
29,
4,
18,
13,
20,
4,
18,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
124,
5
],
[
124,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
8,
24
],
[
24,
25
],
[
24,
26
],
[
8,
28
],
[
28,
29
],
[
28,
30
],
[
8,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
47,
49
],
[
44,
50
],
[
50,
51
],
[
50,
52
],
[
8,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
8,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
64,
66
],
[
57,
67
],
[
67,
68
],
[
68,
69
],
[
57,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
78,
79
],
[
78,
80
],
[
74,
81
],
[
81,
82
],
[
81,
83
],
[
72,
84
],
[
84,
85
],
[
85,
86
],
[
8,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
6,
93
],
[
93,
94
],
[
124,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
101,
102
],
[
101,
103
],
[
97,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
104,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
109,
112
],
[
112,
113
],
[
113,
114
],
[
97,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
116,
119
],
[
120,
121
],
[
121,
122
],
[
0,
123
],
[
123,
124
],
[
123,
125
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args) throws Exception {\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }\n private static String[] getStdin() {\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws Exception {\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }\n private static String[] getStdin() {\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }",
"main",
"{\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }",
"String[] lines = getStdin();",
"lines",
"getStdin()",
"getStdin",
"String str = lines[0];",
"str",
"lines[0]",
"lines",
"0",
"int n = Integer.parseInt(str);",
"n",
"Integer.parseInt(str)",
"Integer.parseInt",
"Integer",
"str",
"String[] sss = new String[n];",
"sss",
"new String[n]",
"n",
"int nums = 1;",
"nums",
"1",
"for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= n",
"i",
"n",
"i++",
"i++",
"i",
"{\n sss[i - 1] = lines[i];\n }",
"{\n sss[i - 1] = lines[i];\n }",
"sss[i - 1] = lines[i]",
"sss[i - 1]",
"sss",
"i - 1",
"i",
"1",
"lines[i]",
"lines",
"i",
"Arrays.sort(sss)",
"Arrays.sort",
"Arrays",
"sss",
"for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= n - 1",
"j",
"n - 1",
"n",
"1",
"j++",
"j++",
"j",
"{\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }",
"{\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }",
"if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }",
"!(sss[j-1].equals(sss[j]))",
"(sss[j-1].equals(sss[j]))",
"sss[j-1].equals",
"sss[j-1]",
"sss",
"j-1",
"j",
"1",
"sss[j]",
"sss",
"j",
"{\n nums++;\n }",
"nums++",
"nums",
"System.out.println(nums)",
"System.out.println",
"System.out",
"System",
"System.out",
"nums",
"String[] args",
"args",
"private static String[] getStdin() {\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }",
"getStdin",
"{\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"ArrayList<String> lines = new ArrayList<>();",
"lines",
"new ArrayList<>()",
"while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }",
"scanner.hasNext()",
"scanner.hasNext",
"scanner",
"{\n lines.add(scanner.nextLine());\n }",
"lines.add(scanner.nextLine())",
"lines.add",
"lines",
"scanner.nextLine()",
"scanner.nextLine",
"scanner",
"return lines.toArray(new String[lines.size()]);",
"lines.toArray(new String[lines.size()])",
"lines.toArray",
"lines",
"new String[lines.size()]",
"lines.size()",
"lines.size",
"lines",
"public class Main {\n public static void main(String[] args) throws Exception {\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }\n private static String[] getStdin() {\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n String[] lines = getStdin();\n String str = lines[0];\n int n = Integer.parseInt(str);\n String[] sss = new String[n];\n int nums = 1;\n for (int i = 1; i <= n; i++){\n sss[i - 1] = lines[i];\n } \n Arrays.sort(sss);\n for (int j = 1; j <= n - 1; j++){\n if(!(sss[j-1].equals(sss[j]))){\n nums++;\n }\n }\n System.out.println(nums);\n }\n private static String[] getStdin() {\n Scanner scanner = new Scanner(System.in);\n ArrayList<String> lines = new ArrayList<>();\n while (scanner.hasNext()) {\n lines.add(scanner.nextLine());\n }\n return lines.toArray(new String[lines.size()]);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
String[] lines = getStdin();
String str = lines[0];
int n = Integer.parseInt(str);
String[] sss = new String[n];
int nums = 1;
for (int i = 1; i <= n; i++){
sss[i - 1] = lines[i];
}
Arrays.sort(sss);
for (int j = 1; j <= n - 1; j++){
if(!(sss[j-1].equals(sss[j]))){
nums++;
}
}
System.out.println(nums);
}
private static String[] getStdin() {
Scanner scanner = new Scanner(System.in);
ArrayList<String> lines = new ArrayList<>();
while (scanner.hasNext()) {
lines.add(scanner.nextLine());
}
return lines.toArray(new String[lines.size()]);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
17,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
0,
13,
17,
41,
13,
17,
11,
1,
0,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
0,
13,
13,
30,
0,
13,
2,
13,
17,
4,
18,
18,
13,
13,
2,
13,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
104,
8
],
[
104,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
24,
26
],
[
11,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
44,
45
],
[
45,
46
],
[
11,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
11,
51
],
[
51,
52
],
[
51,
53
],
[
11,
54
],
[
54,
55
],
[
54,
56
],
[
11,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
64,
66
],
[
57,
67
],
[
67,
68
],
[
68,
69
],
[
57,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
80,
82
],
[
72,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
72,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
90,
92
],
[
11,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
98,
99
],
[
98,
100
],
[
9,
101
],
[
101,
102
],
[
0,
103
],
[
103,
104
],
[
103,
105
]
] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\n\npublic class Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"public class Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}\n}",
"Main",
"public static void main(String[] args){\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}",
"main",
"{\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}",
"Scanner scan=new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n=scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] a=new String[n];",
"a",
"new String[n]",
"n",
"int i=0;",
"i",
"0",
"for(i=0;i<n;i++){\n a[i]=scan.next();\n}",
"i=0;",
"i=0",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a[i]=scan.next();\n}",
"{\n a[i]=scan.next();\n}",
"a[i]=scan.next()",
"a[i]",
"a",
"i",
"scan.next()",
"scan.next",
"scan",
"Arrays.sort(a)",
"Arrays.sort",
"Arrays",
"a",
"i=0",
"i",
"0",
"int sum=0;",
"sum",
"0",
"for(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}",
"i=0;",
"i=0",
"i",
"0",
"i<n-1",
"i",
"n-1",
"n",
"1",
"i++",
"i++",
"i",
"{\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}",
"{\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}",
"if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }",
"a[i].equals(a[i+1])",
"a[i].equals",
"a[i]",
"a",
"i",
"a[i+1]",
"a",
"i+1",
"i",
"1",
"{\n sum=sum;\n }",
"sum=sum",
"sum",
"sum",
"{\n sum=sum+1;\n }",
"sum=sum+1",
"sum",
"sum+1",
"sum",
"1",
"System.out.println(sum+1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sum+1",
"sum",
"1",
"String[] args",
"args",
"public class Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}\n}",
"public class Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nint n=scan.nextInt();\nString[] a=new String[n];\n\nint i=0;\nfor(i=0;i<n;i++){\n a[i]=scan.next();\n}\nArrays.sort(a);\n\ni=0;\nint sum=0;\nfor(i=0;i<n-1;i++){\n if(a[i].equals(a[i+1])){\n sum=sum;\n }else{\n sum=sum+1;\n }\n}\n \n\nSystem.out.println(sum+1);\n\n\n}\n}",
"Main"
] |
import java.util.Scanner;
import java.util.Arrays;
public class Main{
public static void main(String[] args){
Scanner scan=new Scanner(System.in);
int n=scan.nextInt();
String[] a=new String[n];
int i=0;
for(i=0;i<n;i++){
a[i]=scan.next();
}
Arrays.sort(a);
i=0;
int sum=0;
for(i=0;i<n-1;i++){
if(a[i].equals(a[i+1])){
sum=sum;
}else{
sum=sum+1;
}
}
System.out.println(sum+1);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
17,
41,
13,
17,
41,
13,
20,
41,
13,
20,
12,
13,
30,
41,
13,
20,
4,
18,
13,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
20,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
40,
13,
4,
18,
13,
13,
4,
18,
13,
13,
12,
13,
30,
29,
8,
2,
13,
17,
13,
4,
13,
13,
2,
13,
13,
23,
13,
23,
13,
12,
13,
30,
29,
8,
2,
13,
17,
13,
4,
13,
13,
2,
13,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
13,
41,
13,
2,
13,
17,
42,
2,
13,
13,
30,
41,
13,
18,
13,
13,
0,
18,
13,
13,
18,
13,
13,
0,
18,
13,
13,
13,
40,
13,
40,
13,
23,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
13,
41,
13,
2,
13,
17,
42,
2,
13,
13,
30,
41,
13,
18,
13,
13,
0,
18,
13,
13,
18,
13,
13,
0,
18,
13,
13,
13,
40,
13,
40,
13,
23,
13,
23,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
23,
13,
23,
13,
12,
13,
30,
11,
1,
41,
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561,
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571
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[
"// No sorceries shall prevail. // \nimport java.util.*;\nimport java.io.*;\npublic class Main {\n\t//Variables\n\tstatic long mod = 1000000007;\n\tstatic long mod2 = 998244353;\n\tstatic FastReader inp= new FastReader();\n\tstatic PrintWriter out= new PrintWriter(System.out);\n\tpublic static void main(String args[]) {\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}\n\t\n\t//Main\n\tvoid main() {\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t// Classes\n\tstatic class Edge implements Comparable<Edge>{\n\t\tint l,r;\n\t\tEdge(){}\n\t\tEdge(int l,int r){\n\t\t\tthis.l=l;\n\t\t\tthis.r=r;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Edge e) {\n\t\t\treturn (l-e.l)!=0?l-e.l:r-e.r;\n\t\t}\n\t}\n\t\n static class Segment implements Comparable<Segment> {\n\t\tlong l, r, initialIndex;\n\t\tSegment () {}\n\t\tSegment (long l_, long r_, long d_) {\n\t\t this.l = l_;\n\t\t this.r = r_;\n\t\t this.initialIndex = d_;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Segment o) {\n\t\t return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);\n\t\t}\n }\n \n static class FastReader { \n BufferedReader br; \n StringTokenizer st; \n \n public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n } \n String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n } \n int nextInt() { \n return Integer.parseInt(next()); \n } \n long nextLong() { \n return Long.parseLong(next()); \n } \n double nextDouble() { \n return Double.parseDouble(next()); \n } \n String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n } \n } \n \n // Functions\n\tstatic long gcd(long a, long b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\tstatic int gcd(int a, int b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\t\n\tvoid reverse(long[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n void reverse(int[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n \n //Input Arrays\n static void input(long a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}\n\tstatic void input(int a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}\t\n\tstatic void input(String s[],int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}\n\tstatic void input(int a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}\n\tstatic void input(long a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}\n\t}\n\t\t\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\t//Variables\n\tstatic long mod = 1000000007;\n\tstatic long mod2 = 998244353;\n\tstatic FastReader inp= new FastReader();\n\tstatic PrintWriter out= new PrintWriter(System.out);\n\tpublic static void main(String args[]) {\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}\n\t\n\t//Main\n\tvoid main() {\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t// Classes\n\tstatic class Edge implements Comparable<Edge>{\n\t\tint l,r;\n\t\tEdge(){}\n\t\tEdge(int l,int r){\n\t\t\tthis.l=l;\n\t\t\tthis.r=r;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Edge e) {\n\t\t\treturn (l-e.l)!=0?l-e.l:r-e.r;\n\t\t}\n\t}\n\t\n static class Segment implements Comparable<Segment> {\n\t\tlong l, r, initialIndex;\n\t\tSegment () {}\n\t\tSegment (long l_, long r_, long d_) {\n\t\t this.l = l_;\n\t\t this.r = r_;\n\t\t this.initialIndex = d_;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Segment o) {\n\t\t return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);\n\t\t}\n }\n \n static class FastReader { \n BufferedReader br; \n StringTokenizer st; \n \n public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n } \n String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n } \n int nextInt() { \n return Integer.parseInt(next()); \n } \n long nextLong() { \n return Long.parseLong(next()); \n } \n double nextDouble() { \n return Double.parseDouble(next()); \n } \n String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n } \n } \n \n // Functions\n\tstatic long gcd(long a, long b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\tstatic int gcd(int a, int b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\t\n\tvoid reverse(long[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n void reverse(int[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n \n //Input Arrays\n static void input(long a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}\n\tstatic void input(int a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}\t\n\tstatic void input(String s[],int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}\n\tstatic void input(int a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}\n\tstatic void input(long a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}\n\t}\n\t\t\n}",
"Main",
"//Variables\n\tstatic long mod = 1000000007;",
"mod",
"1000000007",
"static long mod2 = 998244353;",
"mod2",
"998244353",
"static FastReader inp= new FastReader();",
"inp",
"new FastReader()",
"static PrintWriter out= new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"public static void main(String args[]) {\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}",
"main",
"{\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}",
"Main g=new Main();",
"g",
"new Main()",
"g.main()",
"g.main",
"g",
"out.close()",
"out.close",
"out",
"String args[]",
"args",
"//Main\n\tvoid main() {\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}",
"main",
"{\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}",
"int n=inp.nextInt();",
"n",
"inp.nextInt()",
"inp.nextInt",
"inp",
"HashSet<String> set = new HashSet<>();",
"set",
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"int gg=0;",
"gg",
"0",
"for(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}",
"String s=inp.next();",
"s",
"inp.next()",
"inp.next",
"inp",
"if(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}",
"!set.contains(s)",
"set.contains(s)",
"set.contains",
"set",
"s",
"{\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}",
"gg++",
"gg",
"set.add(s)",
"set.add",
"set",
"s",
"out.println(gg)",
"out.println",
"out",
"gg",
"// Functions\n\tstatic long gcd(long a, long b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}",
"gcd",
"{ \n\t\treturn b==0?a:gcd(b,a%b);\n\t}",
"return b==0?a:gcd(b,a%b);",
"b==0?a:gcd(b,a%b)",
"b==0",
"b",
"0",
"a",
"gcd(b,a%b)",
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"a%b",
"a",
"b",
"long a",
"a",
"long b",
"b",
"static int gcd(int a, int b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}",
"gcd",
"{ \n\t\treturn b==0?a:gcd(b,a%b);\n\t}",
"return b==0?a:gcd(b,a%b);",
"b==0?a:gcd(b,a%b)",
"b==0",
"b",
"0",
"a",
"gcd(b,a%b)",
"gcd",
"b",
"a%b",
"a",
"b",
"int a",
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"int b",
"b",
"void reverse(long[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }",
"reverse",
"{\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }",
"int i=l",
"i",
"l",
"j=r-1;",
"j",
"r-1",
"r",
"1",
"while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }",
"i<j",
"i",
"j",
"{\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }",
"long t=A[i];",
"t",
"A[i]",
"A",
"i",
"A[i]=A[j]",
"A[i]",
"A",
"i",
"A[j]",
"A",
"j",
"A[j]=t",
"A[j]",
"A",
"j",
"t",
"i++",
"i",
"j--",
"j",
"long[] A",
"A",
"int l",
"l",
"int r",
"r",
"void reverse(int[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }",
"reverse",
"{\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }",
"int i=l",
"i",
"l",
"j=r-1;",
"j",
"r-1",
"r",
"1",
"while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }",
"i<j",
"i",
"j",
"{\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }",
"int t=A[i];",
"t",
"A[i]",
"A",
"i",
"A[i]=A[j]",
"A[i]",
"A",
"i",
"A[j]",
"A",
"j",
"A[j]=t",
"A[j]",
"A",
"j",
"t",
"i++",
"i",
"j--",
"j",
"int[] A",
"A",
"int l",
"l",
"int r",
"r",
"//Input Arrays\n static void input(long a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}",
"input",
"{\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}",
"for(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ta[i]=inp.nextLong();\n\t\t}",
"{\n\t\t\ta[i]=inp.nextLong();\n\t\t}",
"a[i]=inp.nextLong()",
"a[i]",
"a",
"i",
"inp.nextLong()",
"inp.nextLong",
"inp",
"long a[]",
"a",
"int n",
"n",
"static void input(int a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}",
"input",
"{\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}",
"for(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ta[i]=inp.nextInt();\n\t\t}",
"{\n\t\t\ta[i]=inp.nextInt();\n\t\t}",
"a[i]=inp.nextInt()",
"a[i]",
"a",
"i",
"inp.nextInt()",
"inp.nextInt",
"inp",
"int a[]",
"a",
"int n",
"n",
"static void input(String s[],int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}",
"input",
"{\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}",
"for(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
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"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ts[i]=inp.next();\n\t\t}",
"{\n\t\t\ts[i]=inp.next();\n\t\t}",
"s[i]=inp.next()",
"s[i]",
"s",
"i",
"inp.next()",
"inp.next",
"inp",
"String s[]",
"s",
"int n",
"n",
"static void input(int a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}",
"input",
"{\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}",
"for(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}",
"{\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}",
"for(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<m",
"j",
"m",
"j++",
"j++",
"j",
"{\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}",
"{\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}",
"a[i][j]=inp.nextInt()",
"a[i][j]",
"a[i]",
"a",
"i",
"j",
"inp.nextInt()",
"inp.nextInt",
"inp",
"int a[][]",
"a",
"int n",
"n",
"int m",
"m",
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"input",
"{\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}\n\t}",
"for(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}",
"int i=0;",
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"{\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}",
"for(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}",
"int j=0;",
"int j=0;",
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"compareTo",
"{\n\t\t\treturn (l-e.l)!=0?l-e.l:r-e.r;\n\t\t}",
"return (l-e.l)!=0?l-e.l:r-e.r;",
"(l-e.l)!=0?l-e.l:r-e.r",
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"Segment",
"{\n\t\t this.l = l_;\n\t\t this.r = r_;\n\t\t this.initialIndex = d_;\n\t\t}",
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"compareTo",
"{\n\t\t return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);\n\t\t}",
"return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);",
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"static class FastReader { \n BufferedReader br; \n StringTokenizer st; \n \n public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n } \n String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n } \n int nextInt() { \n return Integer.parseInt(next()); \n } \n long nextLong() { \n return Long.parseLong(next()); \n } \n double nextDouble() { \n return Double.parseDouble(next()); \n } \n String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n } \n }",
"FastReader",
"BufferedReader br;",
"br",
"StringTokenizer st;",
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"public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n }",
"FastReader",
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"br = new BufferedReader(new InputStreamReader(System.in))",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n }",
"next",
"{ \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n }",
"while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n }",
"st==null || !st.hasMoreElements()",
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"try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n }",
"catch (IOException e) { \n e.printStackTrace(); \n }",
"IOException e",
"{ \n e.printStackTrace(); \n }",
"e.printStackTrace()",
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"st = new StringTokenizer(br.readLine())",
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"return Integer.parseInt(next());",
"Integer.parseInt(next())",
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"return Long.parseLong(next());",
"Long.parseLong(next())",
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"double nextDouble() { \n return Double.parseDouble(next()); \n }",
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"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
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"next",
"String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n }",
"nextLine",
"{ \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n }",
"String s=\"\";",
"s",
"\"\"",
"try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n }",
"catch (IOException e) { \n e.printStackTrace(); \n }",
"IOException e",
"{ \n e.printStackTrace(); \n }",
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"public class Main {\n\t//Variables\n\tstatic long mod = 1000000007;\n\tstatic long mod2 = 998244353;\n\tstatic FastReader inp= new FastReader();\n\tstatic PrintWriter out= new PrintWriter(System.out);\n\tpublic static void main(String args[]) {\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}\n\t\n\t//Main\n\tvoid main() {\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t// Classes\n\tstatic class Edge implements Comparable<Edge>{\n\t\tint l,r;\n\t\tEdge(){}\n\t\tEdge(int l,int r){\n\t\t\tthis.l=l;\n\t\t\tthis.r=r;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Edge e) {\n\t\t\treturn (l-e.l)!=0?l-e.l:r-e.r;\n\t\t}\n\t}\n\t\n static class Segment implements Comparable<Segment> {\n\t\tlong l, r, initialIndex;\n\t\tSegment () {}\n\t\tSegment (long l_, long r_, long d_) {\n\t\t this.l = l_;\n\t\t this.r = r_;\n\t\t this.initialIndex = d_;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Segment o) {\n\t\t return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);\n\t\t}\n }\n \n static class FastReader { \n BufferedReader br; \n StringTokenizer st; \n \n public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n } \n String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n } \n int nextInt() { \n return Integer.parseInt(next()); \n } \n long nextLong() { \n return Long.parseLong(next()); \n } \n double nextDouble() { \n return Double.parseDouble(next()); \n } \n String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n } \n } \n \n // Functions\n\tstatic long gcd(long a, long b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\tstatic int gcd(int a, int b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\t\n\tvoid reverse(long[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n void reverse(int[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n \n //Input Arrays\n static void input(long a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}\n\tstatic void input(int a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}\t\n\tstatic void input(String s[],int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}\n\tstatic void input(int a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}\n\tstatic void input(long a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}\n\t}\n\t\t\n}",
"public class Main {\n\t//Variables\n\tstatic long mod = 1000000007;\n\tstatic long mod2 = 998244353;\n\tstatic FastReader inp= new FastReader();\n\tstatic PrintWriter out= new PrintWriter(System.out);\n\tpublic static void main(String args[]) {\t\t \t\n\t \tMain g=new Main();\n\t \tg.main();\n\t \tout.close();\n\t}\n\t\n\t//Main\n\tvoid main() {\n\t\t\n\t\tint n=inp.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\tint gg=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=inp.next();\n\t\t\tif(!set.contains(s)){\n\t\t\t\tgg++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tout.println(gg);\n\t}\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t// Classes\n\tstatic class Edge implements Comparable<Edge>{\n\t\tint l,r;\n\t\tEdge(){}\n\t\tEdge(int l,int r){\n\t\t\tthis.l=l;\n\t\t\tthis.r=r;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Edge e) {\n\t\t\treturn (l-e.l)!=0?l-e.l:r-e.r;\n\t\t}\n\t}\n\t\n static class Segment implements Comparable<Segment> {\n\t\tlong l, r, initialIndex;\n\t\tSegment () {}\n\t\tSegment (long l_, long r_, long d_) {\n\t\t this.l = l_;\n\t\t this.r = r_;\n\t\t this.initialIndex = d_;\n\t\t}\n\t\t@Override\n\t\tpublic int compareTo(Segment o) {\n\t\t return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);\n\t\t}\n }\n \n static class FastReader { \n BufferedReader br; \n StringTokenizer st; \n \n public FastReader() { \n br = new BufferedReader(new InputStreamReader(System.in)); \n } \n String next() { \n while (st==null || !st.hasMoreElements()) { \n try { \n st = new StringTokenizer(br.readLine()); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n } \n return st.nextToken(); \n } \n int nextInt() { \n return Integer.parseInt(next()); \n } \n long nextLong() { \n return Long.parseLong(next()); \n } \n double nextDouble() { \n return Double.parseDouble(next()); \n } \n String nextLine() { \n String s=\"\"; \n try { \n s=br.readLine(); \n } \n catch (IOException e) { \n e.printStackTrace(); \n } \n return s; \n } \n } \n \n // Functions\n\tstatic long gcd(long a, long b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\tstatic int gcd(int a, int b) { \n\t\treturn b==0?a:gcd(b,a%b);\n\t}\n\t\n\tvoid reverse(long[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n long t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n void reverse(int[] A,int l,int r) {\n int i=l,j=r-1;\n while(i<j) {\n int t=A[i];\n A[i]=A[j];\n A[j]=t;\n i++;j--;\n }\n }\n \n //Input Arrays\n static void input(long a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextLong();\n\t\t}\n\t}\n\tstatic void input(int a[], int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ta[i]=inp.nextInt();\n\t\t}\n\t}\t\n\tstatic void input(String s[],int n) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i]=inp.next();\n\t\t}\n\t}\n\tstatic void input(int a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextInt();\n\t\t\t}\n\t\t}\n\t}\n\tstatic void input(long a[][], int n, int m) {\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tfor(int j=0;j<m;j++) {\n\t\t\t\ta[i][j]=inp.nextLong();\n\t\t\t}\n\t\t}\n\t}\n\t\t\n}",
"Main"
] |
// No sorceries shall prevail. //
import java.util.*;
import java.io.*;
public class Main {
//Variables
static long mod = 1000000007;
static long mod2 = 998244353;
static FastReader inp= new FastReader();
static PrintWriter out= new PrintWriter(System.out);
public static void main(String args[]) {
Main g=new Main();
g.main();
out.close();
}
//Main
void main() {
int n=inp.nextInt();
HashSet<String> set = new HashSet<>();
int gg=0;
for(int i=0;i<n;i++) {
String s=inp.next();
if(!set.contains(s)){
gg++;
set.add(s);
}
}
out.println(gg);
}
// Classes
static class Edge implements Comparable<Edge>{
int l,r;
Edge(){}
Edge(int l,int r){
this.l=l;
this.r=r;
}
@Override
public int compareTo(Edge e) {
return (l-e.l)!=0?l-e.l:r-e.r;
}
}
static class Segment implements Comparable<Segment> {
long l, r, initialIndex;
Segment () {}
Segment (long l_, long r_, long d_) {
this.l = l_;
this.r = r_;
this.initialIndex = d_;
}
@Override
public int compareTo(Segment o) {
return (int)((l - o.l) !=0 ? l-o.l : initialIndex - o.initialIndex);
}
}
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader(System.in));
}
String next() {
while (st==null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
}
catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
String nextLine() {
String s="";
try {
s=br.readLine();
}
catch (IOException e) {
e.printStackTrace();
}
return s;
}
}
// Functions
static long gcd(long a, long b) {
return b==0?a:gcd(b,a%b);
}
static int gcd(int a, int b) {
return b==0?a:gcd(b,a%b);
}
void reverse(long[] A,int l,int r) {
int i=l,j=r-1;
while(i<j) {
long t=A[i];
A[i]=A[j];
A[j]=t;
i++;j--;
}
}
void reverse(int[] A,int l,int r) {
int i=l,j=r-1;
while(i<j) {
int t=A[i];
A[i]=A[j];
A[j]=t;
i++;j--;
}
}
//Input Arrays
static void input(long a[], int n) {
for(int i=0;i<n;i++) {
a[i]=inp.nextLong();
}
}
static void input(int a[], int n) {
for(int i=0;i<n;i++) {
a[i]=inp.nextInt();
}
}
static void input(String s[],int n) {
for(int i=0;i<n;i++) {
s[i]=inp.next();
}
}
static void input(int a[][], int n, int m) {
for(int i=0;i<n;i++) {
for(int j=0;j<m;j++) {
a[i][j]=inp.nextInt();
}
}
}
static void input(long a[][], int n, int m) {
for(int i=0;i<n;i++) {
for(int j=0;j<m;j++) {
a[i][j]=inp.nextLong();
}
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
38,
5,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
61,
8
],
[
61,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
16,
17
],
[
16,
18
],
[
15,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
22,
25
],
[
25,
26
],
[
26,
27
],
[
19,
28
],
[
28,
29
],
[
28,
30
],
[
19,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
47,
48
],
[
48,
49
],
[
19,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
56,
57
],
[
9,
58
],
[
58,
59
],
[
0,
60
],
[
60,
61
],
[
60,
62
]
] |
[
"import java.util.*;\nimport java.io.*;\n\npublic class Main{\n public static void main(String[] args)throws Exception{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main{\n public static void main(String[] args)throws Exception{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }\n}",
"Main",
"public static void main(String[] args)throws Exception{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }",
"catch(Exception e){\n }",
"Exception e",
"{\n }",
"{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }",
"int N = Integer.parseInt(br.readLine());",
"N",
"Integer.parseInt(br.readLine())",
"Integer.parseInt",
"Integer",
"br.readLine()",
"br.readLine",
"br",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n set.add(br.readLine());\n }",
"{\n set.add(br.readLine());\n }",
"set.add(br.readLine())",
"set.add",
"set",
"br.readLine()",
"br.readLine",
"br",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args)throws Exception{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }\n}",
"public class Main{\n public static void main(String[] args)throws Exception{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n try{\n int N = Integer.parseInt(br.readLine());\n Set<String> set = new HashSet<>();\n for(int i = 0; i < N; i++){\n set.add(br.readLine());\n }\n System.out.println(set.size());\n }catch(Exception e){\n }\n }\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main{
public static void main(String[] args)throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
try{
int N = Integer.parseInt(br.readLine());
Set<String> set = new HashSet<>();
for(int i = 0; i < N; i++){
set.add(br.readLine());
}
System.out.println(set.size());
}catch(Exception e){
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
41,
13,
20,
41,
13,
17,
28,
13,
13,
30,
30,
41,
13,
17,
14,
4,
18,
13,
13,
30,
0,
13,
2,
4,
18,
13,
13,
17,
40,
13,
30,
0,
13,
17,
4,
18,
13,
13,
13,
4,
18,
18,
13,
13,
2,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
94,
8
],
[
94,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
11,
44
],
[
44,
45
],
[
44,
46
],
[
11,
47
],
[
47,
48
],
[
47,
49
],
[
11,
50
],
[
50,
51
],
[
50,
52
],
[
50,
53
],
[
54,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
59,
62
],
[
58,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
67,
70
],
[
66,
71
],
[
63,
72
],
[
72,
73
],
[
58,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
54,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
78,
82
],
[
11,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
88,
90
],
[
9,
91
],
[
91,
92
],
[
0,
93
],
[
93,
94
],
[
93,
95
]
] |
[
"import java.util.Scanner;\nimport java.util.HashMap;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.HashMap;",
"HashMap",
"java.util",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] B = new String[(int)(N)];",
"B",
"new String[(int)(N)]",
"(int)(N)",
"for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }",
"int i = 0 ;",
"int i = 0 ;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n B[i] = sc.next();\n \n }",
"{\n B[i] = sc.next();\n \n }",
"B[i] = sc.next()",
"B[i]",
"B",
"i",
"sc.next()",
"sc.next",
"sc",
"HashMap<String, Integer> m = new HashMap<String, Integer>();",
"m",
"new HashMap<String, Integer>()",
"int a = 0;",
"a",
"0",
"for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }",
"String s",
"B",
"{\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }",
"{\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }",
"int v = 0;",
"v",
"0",
"if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }",
"m.containsKey(s)",
"m.containsKey",
"m",
"s",
"{\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n }",
"v = m.get(s) + 1",
"v",
"m.get(s) + 1",
"m.get(s)",
"m.get",
"m",
"s",
"1",
"a++",
"a",
"{\n // Mapに未登録\n v = 1;\n }",
"v = 1",
"v",
"1",
"m.put(s, v)",
"m.put",
"m",
"s",
"v",
"System.out.println(N - a)",
"System.out.println",
"System.out",
"System",
"System.out",
"N - a",
"N",
"a",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int N = sc.nextInt();\n String[] B = new String[(int)(N)];\n \n for(int i = 0 ; i < N ; i++){\n B[i] = sc.next();\n \n }\n HashMap<String, Integer> m = new HashMap<String, Integer>();\n int a = 0;\n for (String s : B) {\n int v = 0;\n if (m.containsKey(s)) {\n // Mapに登録済み\n v = m.get(s) + 1;\n a++;\n } else {\n // Mapに未登録\n v = 1;\n }\n m.put(s, v);\n }\n \n System.out.println(N - a);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.HashMap;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
String[] B = new String[(int)(N)];
for(int i = 0 ; i < N ; i++){
B[i] = sc.next();
}
HashMap<String, Integer> m = new HashMap<String, Integer>();
int a = 0;
for (String s : B) {
int v = 0;
if (m.containsKey(s)) {
// Mapに登録済み
v = m.get(s) + 1;
a++;
} else {
// Mapに未登録
v = 1;
}
m.put(s, v);
}
System.out.println(N - a);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
86,
11
],
[
86,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
14,
30
],
[
30,
31
],
[
30,
32
],
[
14,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
33,
44
],
[
45,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
51,
52
],
[
14,
53
],
[
53,
54
],
[
54,
55
],
[
14,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
65,
66
],
[
56,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
69,
72
],
[
72,
73
],
[
72,
74
],
[
14,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
80,
81
],
[
81,
82
],
[
12,
83
],
[
83,
84
],
[
0,
85
],
[
85,
86
],
[
85,
87
]
] |
[
"import java.util.LinkedHashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}\n\n}",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = Integer.parseInt(sc.next());",
"N",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"Set<String> list = new LinkedHashSet<String>();",
"list",
"new LinkedHashSet<String>()",
"for(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\t S[i] = sc.next();\n\t\t}",
"{\n\t\t\t S[i] = sc.next();\n\t\t}",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"sc.close()",
"sc.close",
"sc",
"for(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\t list.add(S[i]);\n\t\t}",
"{\n\t\t\t list.add(S[i]);\n\t\t}",
"list.add(S[i])",
"list.add",
"list",
"S[i]",
"S",
"i",
"System.out.println(list.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"list.size()",
"list.size",
"list",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString[] S = new String[N];\n\t\tSet<String> list = new LinkedHashSet<String>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t S[i] = sc.next();\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\t list.add(S[i]);\n\t\t}\n\t\t\n\t\tSystem.out.println(list.size());\n\t\t\n\t}\n\n}",
"Main"
] |
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = Integer.parseInt(sc.next());
String[] S = new String[N];
Set<String> list = new LinkedHashSet<String>();
for(int i = 0; i < N; i++) {
S[i] = sc.next();
}
sc.close();
for(int i = 0; i < N; i++) {
list.add(S[i]);
}
System.out.println(list.size());
}
}
|
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7,
15,
13,
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4,
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4,
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13,
30,
29,
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4,
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30,
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4,
18,
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13,
12,
13,
30,
29,
4,
18,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
143,
8
],
[
143,
9
],
[
9,
10
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[
9,
11
],
[
143,
12
],
[
12,
13
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[
12,
14
],
[
143,
15
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[
15,
16
],
[
15,
17
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[
17,
18
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[
18,
19
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[
19,
20
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[
17,
21
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[
21,
22
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[
22,
23
],
[
17,
24
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24,
25
],
[
25,
26
],
[
24,
27
],
[
15,
28
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[
28,
29
],
[
143,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
32,
38
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[
38,
39
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[
38,
40
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[
32,
41
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[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
41,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
50,
51
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[
46,
52
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[
52,
53
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[
53,
54
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[
52,
55
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32,
56
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56,
57
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57,
58
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58,
59
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58,
60
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[
56,
61
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[
61,
62
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[
62,
63
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[
143,
64
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64,
65
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64,
66
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66,
67
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64,
68
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68,
69
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64,
70
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70,
71
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70,
72
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[
72,
73
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73,
74
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[
73,
75
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[
72,
76
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[
76,
77
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76,
78
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[
70,
79
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79,
80
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64,
81
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81,
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81,
83
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83,
84
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84,
85
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85,
86
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86,
87
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[
86,
88
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85,
89
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[
89,
90
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[
90,
91
],
[
91,
92
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[
84,
93
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[
93,
94
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94,
95
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95,
96
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95,
97
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97,
98
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98,
99
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94,
100
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[
100,
101
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[
101,
102
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[
101,
103
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83,
104
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104,
105
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[
105,
106
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106,
107
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64,
108
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108,
109
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108,
110
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110,
111
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111,
112
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[
112,
113
],
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113,
114
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112,
115
],
[
115,
116
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[
64,
117
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[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
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[
121,
122
],
[
122,
123
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[
121,
124
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[
124,
125
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64,
126
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[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
130,
133
],
[
133,
134
],
[
64,
135
],
[
135,
136
],
[
135,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
0,
142
],
[
142,
143
],
[
142,
144
]
] |
[
"import java.io.*;\nimport java.util.*;\n\npublic class Main {\n\n\n public static InputReader in = new InputReader( System.in );\n public static PrintWriter out = new PrintWriter( System.out );\n public static void main( String[] atgs ) {\n\n new Main().solve();\n out.close();\n System.exit(0);\n }\n\n\n private void solve() {\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }\n\n //Solution ends\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }\n\n public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }\n\n public int nextInt() {\n return Integer.parseInt( next( ) );\n }\n\n public long nextLong() {\n return Long.parseLong( next( ) );\n }\n\n public double nextDouble() {\n return Double.parseDouble( next( ) );\n }\n\n public String nextLine() throws IOException {\n return reader.readLine( );\n }\n }\n\n\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\n public static InputReader in = new InputReader( System.in );\n public static PrintWriter out = new PrintWriter( System.out );\n public static void main( String[] atgs ) {\n\n new Main().solve();\n out.close();\n System.exit(0);\n }\n\n\n private void solve() {\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }\n\n //Solution ends\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }\n\n public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }\n\n public int nextInt() {\n return Integer.parseInt( next( ) );\n }\n\n public long nextLong() {\n return Long.parseLong( next( ) );\n }\n\n public double nextDouble() {\n return Double.parseDouble( next( ) );\n }\n\n public String nextLine() throws IOException {\n return reader.readLine( );\n }\n }\n\n\n}",
"Main",
"public static InputReader in = new InputReader( System.in );",
"in",
"new InputReader( System.in )",
"public static PrintWriter out = new PrintWriter( System.out );",
"out",
"new PrintWriter( System.out )",
"public static void main( String[] atgs ) {\n\n new Main().solve();\n out.close();\n System.exit(0);\n }",
"main",
"{\n\n new Main().solve();\n out.close();\n System.exit(0);\n }",
"new Main().solve()",
"new Main().solve",
"new Main()",
"out.close()",
"out.close",
"out",
"System.exit(0)",
"System.exit",
"System",
"0",
"String[] atgs",
"atgs",
"private void solve() {\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }",
"solve",
"{\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }",
"int a = in.nextInt();",
"a",
"in.nextInt()",
"in.nextInt",
"in",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }",
"a-->0",
"a--",
"a",
"0",
"{\n String str = in.next();\n set.add(str);\n }",
"String str = in.next();",
"str",
"in.next()",
"in.next",
"in",
"set.add(str)",
"set.add",
"set",
"str",
"System.out.print(set.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }\n\n public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }\n\n public int nextInt() {\n return Integer.parseInt( next( ) );\n }\n\n public long nextLong() {\n return Long.parseLong( next( ) );\n }\n\n public double nextDouble() {\n return Double.parseDouble( next( ) );\n }\n\n public String nextLine() throws IOException {\n return reader.readLine( );\n }\n }",
"InputReader",
"public BufferedReader reader;",
"reader",
"public StringTokenizer tokenizer;",
"tokenizer",
"public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }",
"InputReader",
"{\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }",
"reader = new BufferedReader( new InputStreamReader( stream ), 32768 )",
"reader",
"new BufferedReader( new InputStreamReader( stream ), 32768 )",
"tokenizer = null",
"tokenizer",
"null",
"InputStream stream",
"stream",
"public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }",
"next",
"{\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }",
"while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }",
"tokenizer == null || !tokenizer.hasMoreTokens( )",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens( )",
"tokenizer.hasMoreTokens( )",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }",
"try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }",
"catch ( IOException e ) {\n throw new RuntimeException( e );\n }",
"IOException e",
"{\n throw new RuntimeException( e );\n }",
"throw new RuntimeException( e );",
"new RuntimeException( e )",
"{\n tokenizer = new StringTokenizer( reader.readLine( ) );\n }",
"tokenizer = new StringTokenizer( reader.readLine( ) )",
"tokenizer",
"new StringTokenizer( reader.readLine( ) )",
"return tokenizer.nextToken( );",
"tokenizer.nextToken( )",
"tokenizer.nextToken",
"tokenizer",
"public int nextInt() {\n return Integer.parseInt( next( ) );\n }",
"nextInt",
"{\n return Integer.parseInt( next( ) );\n }",
"return Integer.parseInt( next( ) );",
"Integer.parseInt( next( ) )",
"Integer.parseInt",
"Integer",
"next( )",
"next",
"public long nextLong() {\n return Long.parseLong( next( ) );\n }",
"nextLong",
"{\n return Long.parseLong( next( ) );\n }",
"return Long.parseLong( next( ) );",
"Long.parseLong( next( ) )",
"Long.parseLong",
"Long",
"next( )",
"next",
"public double nextDouble() {\n return Double.parseDouble( next( ) );\n }",
"nextDouble",
"{\n return Double.parseDouble( next( ) );\n }",
"return Double.parseDouble( next( ) );",
"Double.parseDouble( next( ) )",
"Double.parseDouble",
"Double",
"next( )",
"next",
"public String nextLine() throws IOException {\n return reader.readLine( );\n }",
"nextLine",
"{\n return reader.readLine( );\n }",
"return reader.readLine( );",
"reader.readLine( )",
"reader.readLine",
"reader",
"public class Main {\n\n\n public static InputReader in = new InputReader( System.in );\n public static PrintWriter out = new PrintWriter( System.out );\n public static void main( String[] atgs ) {\n\n new Main().solve();\n out.close();\n System.exit(0);\n }\n\n\n private void solve() {\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }\n\n //Solution ends\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }\n\n public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }\n\n public int nextInt() {\n return Integer.parseInt( next( ) );\n }\n\n public long nextLong() {\n return Long.parseLong( next( ) );\n }\n\n public double nextDouble() {\n return Double.parseDouble( next( ) );\n }\n\n public String nextLine() throws IOException {\n return reader.readLine( );\n }\n }\n\n\n}",
"public class Main {\n\n\n public static InputReader in = new InputReader( System.in );\n public static PrintWriter out = new PrintWriter( System.out );\n public static void main( String[] atgs ) {\n\n new Main().solve();\n out.close();\n System.exit(0);\n }\n\n\n private void solve() {\n int a = in.nextInt();\n HashSet<String> set = new HashSet<>();\n while(a-->0)\n {\n String str = in.next();\n set.add(str);\n }\n System.out.print(set.size());\n }\n\n //Solution ends\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader( InputStream stream ) {\n reader = new BufferedReader( new InputStreamReader( stream ), 32768 );\n tokenizer = null;\n }\n\n public String next() {\n while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {\n try {\n tokenizer = new StringTokenizer( reader.readLine( ) );\n } catch ( IOException e ) {\n throw new RuntimeException( e );\n }\n }\n return tokenizer.nextToken( );\n }\n\n public int nextInt() {\n return Integer.parseInt( next( ) );\n }\n\n public long nextLong() {\n return Long.parseLong( next( ) );\n }\n\n public double nextDouble() {\n return Double.parseDouble( next( ) );\n }\n\n public String nextLine() throws IOException {\n return reader.readLine( );\n }\n }\n\n\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main {
public static InputReader in = new InputReader( System.in );
public static PrintWriter out = new PrintWriter( System.out );
public static void main( String[] atgs ) {
new Main().solve();
out.close();
System.exit(0);
}
private void solve() {
int a = in.nextInt();
HashSet<String> set = new HashSet<>();
while(a-->0)
{
String str = in.next();
set.add(str);
}
System.out.print(set.size());
}
//Solution ends
static class InputReader {
public BufferedReader reader;
public StringTokenizer tokenizer;
public InputReader( InputStream stream ) {
reader = new BufferedReader( new InputStreamReader( stream ), 32768 );
tokenizer = null;
}
public String next() {
while ( tokenizer == null || !tokenizer.hasMoreTokens( ) ) {
try {
tokenizer = new StringTokenizer( reader.readLine( ) );
} catch ( IOException e ) {
throw new RuntimeException( e );
}
}
return tokenizer.nextToken( );
}
public int nextInt() {
return Integer.parseInt( next( ) );
}
public long nextLong() {
return Long.parseLong( next( ) );
}
public double nextDouble() {
return Double.parseDouble( next( ) );
}
public String nextLine() throws IOException {
return reader.readLine( );
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
42,
5
],
[
42,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
21,
24
],
[
20,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
29,
30
],
[
8,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
36,
37
],
[
37,
38
],
[
6,
39
],
[
39,
40
],
[
0,
41
],
[
41,
42
],
[
41,
43
]
] |
[
"\t\n\timport java.util.*;\n\t\n\tpublic class Main {\n\t public static void main(String[] args) {\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}\n}\n\t",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\t public static void main(String[] args) {\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}",
"main",
"{\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"while(n-->0) set.add(sc.next());",
"n-->0",
"n--",
"n",
"0",
"set.add(sc.next())",
"set.add",
"set",
"sc.next()",
"sc.next",
"sc",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n\t public static void main(String[] args) {\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}\n}",
"public class Main {\n\t public static void main(String[] args) {\n\t Scanner sc = new Scanner(System.in);\n\t int n = sc.nextInt();\n\t Set<String> set = new HashSet<>();\n\t\t\twhile(n-->0) set.add(sc.next());\n\t\t\tSystem.out.println(set.size());\n\t}\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Set<String> set = new HashSet<>();
while(n-->0) set.add(sc.next());
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
13,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
91,
11
],
[
91,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
44,
45
],
[
45,
46
],
[
14,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
14,
51
],
[
51,
52
],
[
51,
53
],
[
14,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
61,
63
],
[
54,
64
],
[
64,
65
],
[
65,
66
],
[
54,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
77,
79
],
[
69,
80
],
[
80,
81
],
[
14,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
12,
88
],
[
88,
89
],
[
0,
90
],
[
90,
91
],
[
90,
92
]
] |
[
"import java.util.*;\nimport java.io.*;\nimport java.math.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }\n}\n",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import java.math.*;",
"math.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String a[] = new String[n];",
"a",
"new String[n]",
"n",
"for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a[i] = sc.next();\n }",
"{\n a[i] = sc.next();\n }",
"a[i] = sc.next()",
"a[i]",
"a",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(a)",
"Arrays.sort",
"Arrays",
"a",
"int ans = n;",
"ans",
"n",
"for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n - 1",
"i",
"n - 1",
"n",
"1",
"i++",
"i++",
"i",
"{\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }",
"{\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }",
"if(a[i].equals(a[i + 1])) ans--;",
"a[i].equals(a[i + 1])",
"a[i].equals",
"a[i]",
"a",
"i",
"a[i + 1]",
"a",
"i + 1",
"i",
"1",
"ans--",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n //配列の定義.\n String a[] = new String[n];\n for(int i = 0; i < n; i++) {\n a[i] = sc.next();\n }\n Arrays.sort(a);\n int ans = n;\n for(int i = 0; i < n - 1; i++) {\n //文字列の比較\n //a[i] == a[i + 1]でなく .equals を使う.\n if(a[i].equals(a[i + 1])) ans--;\n }\n System.out.println(ans);\n }\n}",
"Main"
] |
import java.util.*;
import java.io.*;
import java.math.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
//配列の定義.
String a[] = new String[n];
for(int i = 0; i < n; i++) {
a[i] = sc.next();
}
Arrays.sort(a);
int ans = n;
for(int i = 0; i < n - 1; i++) {
//文字列の比較
//a[i] == a[i + 1]でなく .equals を使う.
if(a[i].equals(a[i + 1])) ans--;
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
53,
5
],
[
53,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
32,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
36,
37
],
[
37,
38
],
[
8,
39
],
[
39,
40
],
[
40,
41
],
[
8,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
6,
50
],
[
50,
51
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"long n = sc.nextLong();",
"n",
"sc.nextLong()",
"sc.nextLong",
"sc",
"Set<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }",
"long l = 0;",
"long l = 0;",
"l",
"0",
"l < n",
"l",
"n",
"l++",
"l++",
"l",
"{\n set.add(sc.next());\n }",
"{\n set.add(sc.next());\n }",
"set.add(sc.next())",
"set.add",
"set",
"sc.next()",
"sc.next",
"sc",
"sc.close()",
"sc.close",
"sc",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n long n = sc.nextLong();\n Set<String> set = new HashSet<String>();\n for (long l = 0; l < n; l++) {\n set.add(sc.next());\n }\n sc.close();\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
long n = sc.nextLong();
Set<String> set = new HashSet<String>();
for (long l = 0; l < n; l++) {
set.add(sc.next());
}
sc.close();
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
17,
41,
13,
17,
41,
13,
17,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
13,
13,
13,
23,
13,
12,
13,
30,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
29,
4,
18,
13,
23,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
101,
11
],
[
101,
12
],
[
12,
13
],
[
12,
14
],
[
101,
15
],
[
15,
16
],
[
15,
17
],
[
101,
18
],
[
18,
19
],
[
18,
20
],
[
101,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
23,
32
],
[
32,
33
],
[
32,
34
],
[
23,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
54,
55
],
[
23,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
61,
64
],
[
21,
65
],
[
65,
66
],
[
101,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
78,
79
],
[
78,
80
],
[
73,
81
],
[
81,
82
],
[
82,
83
],
[
73,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
86,
89
],
[
89,
90
],
[
89,
91
],
[
69,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
67,
96
],
[
96,
97
],
[
67,
98
],
[
98,
99
],
[
0,
100
],
[
100,
101
],
[
100,
102
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n private static final int MOD = 1_000_000_007;\n private static final String YES = \"Yes\";\n private static final String NO = \"No\";\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }\n\n private static int solve(int N, String[] S) {\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n private static final int MOD = 1_000_000_007;\n private static final String YES = \"Yes\";\n private static final String NO = \"No\";\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }\n\n private static int solve(int N, String[] S) {\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }\n}",
"Main",
"private static final int MOD = 1_000_000_007;",
"MOD",
"1_000_000_007",
"private static final String YES = \"Yes\";",
"YES",
"\"Yes\"",
"private static final String NO = \"No\";",
"NO",
"\"No\"",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n S[i] = sc.next();\n }",
"{\n S[i] = sc.next();\n }",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"System.out.println(solve(N, S))",
"System.out.println",
"System.out",
"System",
"System.out",
"solve(N, S)",
"solve",
"N",
"S",
"String[] args",
"args",
"private static int solve(int N, String[] S) {\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }",
"solve",
"{\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }",
"Set<String> set = new HashSet();",
"set",
"new HashSet()",
"for (int i=0; i<N; i++) {\n set.add(S[i]);\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n set.add(S[i]);\n }",
"{\n set.add(S[i]);\n }",
"set.add(S[i])",
"set.add",
"set",
"S[i]",
"S",
"i",
"return set.size();",
"set.size()",
"set.size",
"set",
"int N",
"N",
"String[] S",
"S",
"public class Main {\n private static final int MOD = 1_000_000_007;\n private static final String YES = \"Yes\";\n private static final String NO = \"No\";\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }\n\n private static int solve(int N, String[] S) {\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }\n}",
"public class Main {\n private static final int MOD = 1_000_000_007;\n private static final String YES = \"Yes\";\n private static final String NO = \"No\";\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i=0; i<N; i++) {\n S[i] = sc.next();\n }\n\n System.out.println(solve(N, S));\n }\n\n private static int solve(int N, String[] S) {\n Set<String> set = new HashSet();\n\n for (int i=0; i<N; i++) {\n set.add(S[i]);\n }\n\n return set.size();\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
private static final int MOD = 1_000_000_007;
private static final String YES = "Yes";
private static final String NO = "No";
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
String[] S = new String[N];
for (int i=0; i<N; i++) {
S[i] = sc.next();
}
System.out.println(solve(N, S));
}
private static int solve(int N, String[] S) {
Set<String> set = new HashSet();
for (int i=0; i<N; i++) {
set.add(S[i]);
}
return set.size();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
12,
13,
30,
41,
13,
17,
42,
2,
4,
18,
13,
17,
30,
0,
13,
4,
18,
13,
9,
29,
13,
12,
13,
30,
29,
4,
18,
13,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
13,
23,
13,
12,
13,
30,
41,
13,
4,
18,
4,
13,
17,
41,
13,
20,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
13,
18,
13,
13,
29,
13,
12,
13,
30,
41,
13,
4,
18,
4,
13,
17,
41,
13,
20,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
13,
18,
13,
13,
29,
13,
12,
13,
30,
0,
13,
20,
0,
13,
20,
12,
13,
30,
4,
13,
41,
13,
4,
13,
4,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
13,
4,
18,
13,
2,
4,
18,
13,
17,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
193,
8
],
[
193,
9
],
[
9,
10
],
[
193,
11
],
[
11,
12
],
[
193,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
16,
18
],
[
15,
19
],
[
19,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
20,
24
],
[
19,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
25,
31
],
[
15,
32
],
[
32,
33
],
[
193,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
34,
42
],
[
42,
43
],
[
193,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
44,
52
],
[
52,
53
],
[
193,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
59,
63
],
[
56,
64
],
[
64,
65
],
[
64,
66
],
[
67,
68
],
[
67,
69
],
[
56,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
77,
79
],
[
70,
80
],
[
80,
81
],
[
81,
82
],
[
70,
83
],
[
84,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
91,
93
],
[
56,
94
],
[
94,
95
],
[
193,
96
],
[
96,
97
],
[
96,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
101,
105
],
[
98,
106
],
[
106,
107
],
[
106,
108
],
[
109,
110
],
[
109,
111
],
[
98,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
112,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
119,
121
],
[
112,
122
],
[
122,
123
],
[
123,
124
],
[
112,
125
],
[
126,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
131,
132
],
[
131,
133
],
[
133,
134
],
[
133,
135
],
[
98,
136
],
[
136,
137
],
[
193,
138
],
[
138,
139
],
[
138,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
144,
145
],
[
144,
146
],
[
193,
147
],
[
147,
148
],
[
147,
149
],
[
149,
150
],
[
150,
151
],
[
149,
152
],
[
152,
153
],
[
152,
154
],
[
154,
155
],
[
154,
156
],
[
156,
157
],
[
149,
158
],
[
158,
159
],
[
158,
160
],
[
149,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
163,
165
],
[
161,
166
],
[
166,
167
],
[
166,
168
],
[
161,
169
],
[
169,
170
],
[
170,
171
],
[
161,
172
],
[
173,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
174,
177
],
[
177,
178
],
[
149,
179
],
[
179,
180
],
[
180,
181
],
[
179,
182
],
[
182,
183
],
[
183,
184
],
[
184,
185
],
[
182,
186
],
[
149,
187
],
[
187,
188
],
[
188,
189
],
[
147,
190
],
[
190,
191
],
[
0,
192
],
[
192,
193
],
[
192,
194
]
] |
[
"import java.util.*;\nimport java.io.*;\n\n public class Main{\n// taking inputs\nstatic BufferedReader s1;\nstatic BufferedWriter out;\nstatic String read() throws IOException{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}\nstatic int int_v (String s1){return Integer.parseInt(s1);}\nstatic long long_v(String s1){return Long.parseLong(s1);}\nstatic int[] int_arr() throws IOException{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}\nstatic long[] long_arr() throws IOException{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}\nstatic void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}\n\n//......................................@uthor_Alx..............................................\n\n\n public static void main(String[] args) throws IOException{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}\n}\n\t \n\t \n\n\n\n\t\n \n\n\n",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main{\n// taking inputs\nstatic BufferedReader s1;\nstatic BufferedWriter out;\nstatic String read() throws IOException{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}\nstatic int int_v (String s1){return Integer.parseInt(s1);}\nstatic long long_v(String s1){return Long.parseLong(s1);}\nstatic int[] int_arr() throws IOException{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}\nstatic long[] long_arr() throws IOException{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}\nstatic void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}\n\n//......................................@uthor_Alx..............................................\n\n\n public static void main(String[] args) throws IOException{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}\n}",
"Main",
"// taking inputs\nstatic BufferedReader s1;",
"s1",
"static BufferedWriter out;",
"out",
"static String read() throws IOException{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}",
"read",
"{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}",
"String line=\"\";",
"line",
"\"\"",
"while(line.length()==0){line=s1.readLine();continue;}",
"line.length()==0",
"line.length()",
"line.length",
"line",
"0",
"{line=s1.readLine();continue;}",
"line=s1.readLine()",
"line",
"s1.readLine()",
"s1.readLine",
"s1",
"continue;",
"return line;",
"line",
"static int int_v (String s1){return Integer.parseInt(s1);}",
"int_v",
"{return Integer.parseInt(s1);}",
"return Integer.parseInt(s1);",
"Integer.parseInt(s1)",
"Integer.parseInt",
"Integer",
"s1",
"String s1",
"s1",
"static long long_v(String s1){return Long.parseLong(s1);}",
"long_v",
"{return Long.parseLong(s1);}",
"return Long.parseLong(s1);",
"Long.parseLong(s1)",
"Long.parseLong",
"Long",
"s1",
"String s1",
"s1",
"static int[] int_arr() throws IOException{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}",
"int_arr",
"{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}",
"String[] a=read().split(\" \");",
"a",
"read().split(\" \")",
"read().split",
"read()",
"read",
"\" \"",
"int[] b=new int[a.length];",
"b",
"new int[a.length]",
"a.length",
"a",
"a.length",
"for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a.length",
"i",
"a.length",
"a",
"a.length",
"i++",
"i++",
"i",
"{b[i]=int_v(a[i]);}",
"{b[i]=int_v(a[i]);}",
"b[i]=int_v(a[i])",
"b[i]",
"b",
"i",
"int_v(a[i])",
"int_v",
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"return b;",
"b",
"static long[] long_arr() throws IOException{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}",
"long_arr",
"{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}",
"String[] a=read().split(\" \");",
"a",
"read().split(\" \")",
"read().split",
"read()",
"read",
"\" \"",
"long[] b=new long[a.length];",
"b",
"new long[a.length]",
"a.length",
"a",
"a.length",
"for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a.length",
"i",
"a.length",
"a",
"a.length",
"i++",
"i++",
"i",
"{b[i]=long_v(a[i]);}",
"{b[i]=long_v(a[i]);}",
"b[i]=long_v(a[i])",
"b[i]",
"b",
"i",
"long_v(a[i])",
"long_v",
"a[i]",
"a",
"i",
"return b;",
"b",
"static void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}",
"assign",
"{s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}",
"s1=new BufferedReader(new InputStreamReader(System.in))",
"s1",
"new BufferedReader(new InputStreamReader(System.in))",
"out=new BufferedWriter(new OutputStreamWriter(System.out))",
"out",
"new BufferedWriter(new OutputStreamWriter(System.out))",
"public static void main(String[] args) throws IOException{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}",
"main",
"{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}",
"assign()",
"assign",
"int n=int_v(read());",
"n",
"int_v(read())",
"int_v",
"read()",
"read",
"Set<String> ss=new HashSet<>();",
"ss",
"new HashSet<>()",
"for(int i=0;i<n;i++){ss.add(read());}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{ss.add(read());}",
"{ss.add(read());}",
"ss.add(read())",
"ss.add",
"ss",
"read()",
"read",
"out.write(ss.size()+\"\")",
"out.write",
"out",
"ss.size()+\"\"",
"ss.size()",
"ss.size",
"ss",
"\"\"",
"out.flush()",
"out.flush",
"out",
"String[] args",
"args",
"public class Main{\n// taking inputs\nstatic BufferedReader s1;\nstatic BufferedWriter out;\nstatic String read() throws IOException{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}\nstatic int int_v (String s1){return Integer.parseInt(s1);}\nstatic long long_v(String s1){return Long.parseLong(s1);}\nstatic int[] int_arr() throws IOException{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}\nstatic long[] long_arr() throws IOException{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}\nstatic void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}\n\n//......................................@uthor_Alx..............................................\n\n\n public static void main(String[] args) throws IOException{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}\n}",
"public class Main{\n// taking inputs\nstatic BufferedReader s1;\nstatic BufferedWriter out;\nstatic String read() throws IOException{String line=\"\";while(line.length()==0){line=s1.readLine();continue;}return line;}\nstatic int int_v (String s1){return Integer.parseInt(s1);}\nstatic long long_v(String s1){return Long.parseLong(s1);}\nstatic int[] int_arr() throws IOException{String[] a=read().split(\" \");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}\nstatic long[] long_arr() throws IOException{String[] a=read().split(\" \");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}\nstatic void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}\n\n//......................................@uthor_Alx..............................................\n\n\n public static void main(String[] args) throws IOException{\n\t \t\t assign();\n\t \t\t int n=int_v(read());\n\t \t\t //int[] n=int_arr();\n\t \t\t //int nn[]=a[0],k=a[1];\n\t \t\t Set<String> ss=new HashSet<>();\n\t \t\t for(int i=0;i<n;i++){ss.add(read());}\n\t \t\t \tout.write(ss.size()+\"\");\n out.flush();\n\t \t\t \n\t}\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main{
// taking inputs
static BufferedReader s1;
static BufferedWriter out;
static String read() throws IOException{String line="";while(line.length()==0){line=s1.readLine();continue;}return line;}
static int int_v (String s1){return Integer.parseInt(s1);}
static long long_v(String s1){return Long.parseLong(s1);}
static int[] int_arr() throws IOException{String[] a=read().split(" ");int[] b=new int[a.length];for(int i=0;i<a.length;i++){b[i]=int_v(a[i]);}return b;}
static long[] long_arr() throws IOException{String[] a=read().split(" ");long[] b=new long[a.length];for(int i=0;i<a.length;i++){b[i]=long_v(a[i]);}return b;}
static void assign(){s1=new BufferedReader(new InputStreamReader(System.in));out=new BufferedWriter(new OutputStreamWriter(System.out));}
//......................................@uthor_Alx..............................................
public static void main(String[] args) throws IOException{
assign();
int n=int_v(read());
//int[] n=int_arr();
//int nn[]=a[0],k=a[1];
Set<String> ss=new HashSet<>();
for(int i=0;i<n;i++){ss.add(read());}
out.write(ss.size()+"");
out.flush();
}
}
|
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] |
[
"\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.Set;\nimport java.util.StringTokenizer;\n\npublic class Main {\n static Integer n, arr[];\n static long mod = 998244353;\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n\n public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n int nextInt() {\n return Integer.parseInt(next());\n }\n\n long nextLong() {\n return Long.parseLong(next());\n }\n\n double nextDouble() {\n return Double.parseDouble(next());\n }\n\n String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }\n }\n\n public static void main(String[] args) {\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n static Integer n, arr[];\n static long mod = 998244353;\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n\n public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n int nextInt() {\n return Integer.parseInt(next());\n }\n\n long nextLong() {\n return Long.parseLong(next());\n }\n\n double nextDouble() {\n return Double.parseDouble(next());\n }\n\n String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }\n }\n\n public static void main(String[] args) {\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }\n}",
"Main",
"static Integer n",
"n",
"arr[];",
"arr",
"static long mod = 998244353;",
"mod",
"998244353",
"public static void main(String[] args) {\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }",
"main",
"{\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }",
"FastReader sc = new FastReader();",
"sc",
"new FastReader()",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> hs=new HashSet<>();",
"hs",
"new HashSet<>()",
"for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n hs.add(sc.next());\n }",
"{\n hs.add(sc.next());\n }",
"hs.add(sc.next())",
"hs.add",
"hs",
"sc.next()",
"sc.next",
"sc",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"String[] args",
"args",
"static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n\n public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n int nextInt() {\n return Integer.parseInt(next());\n }\n\n long nextLong() {\n return Long.parseLong(next());\n }\n\n double nextDouble() {\n return Double.parseDouble(next());\n }\n\n String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }\n }",
"FastReader",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }",
"FastReader",
"{\n br = new BufferedReader(new InputStreamReader(System.in));\n }",
"br = new BufferedReader(new InputStreamReader(System.in))",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }",
"next",
"{\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }",
"while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }",
"st == null || !st.hasMoreElements()",
"st == null",
"st",
"null",
"!st.hasMoreElements()",
"st.hasMoreElements()",
"st.hasMoreElements",
"st",
"{\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }",
"try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n st = new StringTokenizer(br.readLine());\n }",
"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"double nextDouble() {\n return Double.parseDouble(next());\n }",
"nextDouble",
"{\n return Double.parseDouble(next());\n }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }",
"nextLine",
"{\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }",
"String str = \"\";",
"str",
"\"\"",
"try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n str = br.readLine();\n }",
"str = br.readLine()",
"str",
"br.readLine()",
"br.readLine",
"br",
"return str;",
"str",
"public class Main {\n static Integer n, arr[];\n static long mod = 998244353;\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n\n public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n int nextInt() {\n return Integer.parseInt(next());\n }\n\n long nextLong() {\n return Long.parseLong(next());\n }\n\n double nextDouble() {\n return Double.parseDouble(next());\n }\n\n String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }\n }\n\n public static void main(String[] args) {\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }\n}",
"public class Main {\n static Integer n, arr[];\n static long mod = 998244353;\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n\n public FastReader() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreElements()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n\n int nextInt() {\n return Integer.parseInt(next());\n }\n\n long nextLong() {\n return Long.parseLong(next());\n }\n\n double nextDouble() {\n return Double.parseDouble(next());\n }\n\n String nextLine() {\n String str = \"\";\n try {\n str = br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return str;\n }\n }\n\n public static void main(String[] args) {\n FastReader sc = new FastReader();\n int n=sc.nextInt();\n Set<String> hs=new HashSet<>();\n for (int i=0;i<n;i++)\n {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
public class Main {
static Integer n, arr[];
static long mod = 998244353;
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader(System.in));
}
String next() {
while (st == null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
String nextLine() {
String str = "";
try {
str = br.readLine();
} catch (IOException e) {
e.printStackTrace();
}
return str;
}
}
public static void main(String[] args) {
FastReader sc = new FastReader();
int n=sc.nextInt();
Set<String> hs=new HashSet<>();
for (int i=0;i<n;i++)
{
hs.add(sc.next());
}
System.out.println(hs.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
38,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
79,
8
],
[
79,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
13,
14
],
[
14,
15
],
[
14,
16
],
[
13,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
13,
22
],
[
22,
23
],
[
22,
24
],
[
13,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
43,
44
],
[
44,
45
],
[
13,
46
],
[
46,
47
],
[
46,
48
],
[
13,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
57,
58
],
[
58,
59
],
[
49,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
65,
66
],
[
65,
67
],
[
13,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
68,
73
],
[
73,
74
],
[
74,
75
],
[
9,
76
],
[
76,
77
],
[
0,
78
],
[
78,
79
],
[
78,
80
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }",
"main",
"{\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }",
"try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }",
"{\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in)",
"Scanner sc = new Scanner(System.in)",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n S[i] = sc.next();\n }",
"{\n S[i] = sc.next();\n }",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"HashSet<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n set.add(S[i]);\n }",
"{\n set.add(S[i]);\n }",
"set.add(S[i])",
"set.add",
"set",
"S[i]",
"S",
"i",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int N = sc.nextInt();\n String[] S = new String[N];\n for (int i = 0; i < N; i++) {\n S[i] = sc.next();\n }\n\n HashSet<String> set = new HashSet<String>();\n for (int i = 0; i < N; i++) {\n set.add(S[i]);\n }\n System.out.println(set.size());\n }\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner sc = new Scanner(System.in)) {
int N = sc.nextInt();
String[] S = new String[N];
for (int i = 0; i < N; i++) {
S[i] = sc.next();
}
HashSet<String> set = new HashSet<String>();
for (int i = 0; i < N; i++) {
set.add(S[i]);
}
System.out.println(set.size());
}
}
}
|
[
7,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
41,
13,
17,
12,
13,
30,
4,
13,
13,
12,
13,
30,
0,
13,
20,
13,
0,
13,
13,
0,
13,
17,
23,
13,
12,
13,
30,
4,
18,
13,
13,
17,
13,
17,
0,
13,
17,
12,
13,
30,
14,
2,
13,
13,
30,
37,
20,
0,
18,
13,
40,
13,
13,
23,
13,
12,
13,
30,
14,
2,
13,
17,
30,
37,
20,
41,
13,
18,
13,
40,
13,
0,
18,
13,
13,
17,
29,
13,
12,
13,
30,
29,
2,
13,
17,
12,
13,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
2,
13,
18,
13,
13,
14,
2,
13,
2,
13,
17,
30,
0,
13,
2,
13,
17,
0,
13,
2,
13,
17,
29,
13,
12,
13,
30,
29,
18,
36,
13,
12,
13,
30,
41,
13,
4,
18,
18,
13,
40,
13,
40,
13,
29,
13,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
13,
13,
4,
18,
13,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
13,
14,
2,
2,
2,
4,
18,
13,
17,
2,
4,
18,
13,
17,
40,
4,
18,
4,
18,
13,
13,
30,
4,
18,
13,
13,
4,
18,
18,
13,
13,
2,
4,
18,
13,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
4,
8
],
[
8,
9
],
[
4,
10
],
[
10,
11
],
[
4,
12
],
[
12,
13
],
[
12,
14
],
[
4,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
4,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
31,
33
],
[
21,
34
],
[
34,
35
],
[
4,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
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[
39,
42
],
[
39,
43
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[
39,
44
],
[
39,
45
],
[
38,
46
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[
46,
47
],
[
46,
48
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[
4,
49
],
[
49,
50
],
[
49,
51
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[
51,
52
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[
52,
53
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[
53,
54
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[
53,
55
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[
52,
56
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[
56,
57
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[
57,
58
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[
51,
59
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[
59,
60
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[
60,
61
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[
60,
62
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[
62,
63
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[
59,
64
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[
49,
65
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[
65,
66
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[
4,
67
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[
67,
68
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[
67,
69
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[
69,
70
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[
70,
71
],
[
71,
72
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[
71,
73
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[
70,
74
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[
74,
75
],
[
75,
76
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[
69,
77
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[
77,
78
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[
77,
79
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[
79,
80
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[
79,
81
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[
81,
82
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[
69,
83
],
[
83,
84
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[
84,
85
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[
84,
86
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[
83,
87
],
[
69,
88
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[
88,
89
],
[
4,
90
],
[
90,
91
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[
90,
92
],
[
92,
93
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[
93,
94
],
[
94,
95
],
[
94,
96
],
[
4,
97
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[
97,
98
],
[
97,
99
],
[
99,
100
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[
100,
101
],
[
100,
102
],
[
99,
103
],
[
103,
104
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[
104,
105
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[
105,
106
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[
105,
107
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[
103,
108
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[
108,
109
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[
108,
110
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[
103,
111
],
[
111,
112
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[
112,
113
],
[
103,
114
],
[
115,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
118,
119
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[
118,
120
],
[
120,
121
],
[
120,
122
],
[
115,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
126,
127
],
[
126,
128
],
[
123,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
132,
134
],
[
99,
135
],
[
135,
136
],
[
135,
137
],
[
137,
138
],
[
137,
139
],
[
99,
140
],
[
140,
141
],
[
4,
142
],
[
142,
143
],
[
142,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
146,
148
],
[
4,
149
],
[
149,
150
],
[
149,
151
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[
151,
152
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[
152,
153
],
[
152,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
156,
158
],
[
158,
159
],
[
151,
160
],
[
160,
161
],
[
151,
162
],
[
162,
163
],
[
0,
164
],
[
275,
165
],
[
275,
166
],
[
166,
167
],
[
166,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
168,
172
],
[
172,
173
],
[
172,
174
],
[
174,
175
],
[
175,
176
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[
168,
177
],
[
177,
178
],
[
177,
179
],
[
168,
180
],
[
180,
181
],
[
180,
182
],
[
168,
183
],
[
183,
184
],
[
184,
185
],
[
185,
186
],
[
185,
187
],
[
183,
188
],
[
188,
189
],
[
188,
190
],
[
183,
191
],
[
191,
192
],
[
192,
193
],
[
183,
194
],
[
195,
195
],
[
195,
196
],
[
196,
197
],
[
196,
198
],
[
198,
199
],
[
199,
200
],
[
195,
201
],
[
201,
202
],
[
202,
203
],
[
201,
204
],
[
168,
205
],
[
205,
206
],
[
206,
207
],
[
205,
208
],
[
168,
209
],
[
209,
210
],
[
210,
211
],
[
209,
212
],
[
212,
213
],
[
213,
214
],
[
212,
215
],
[
168,
216
],
[
216,
217
],
[
217,
218
],
[
218,
219
],
[
218,
220
],
[
216,
221
],
[
221,
222
],
[
221,
223
],
[
223,
224
],
[
224,
225
],
[
216,
226
],
[
226,
227
],
[
227,
228
],
[
216,
229
],
[
230,
230
],
[
230,
231
],
[
231,
232
],
[
231,
233
],
[
233,
234
],
[
234,
235
],
[
233,
236
],
[
230,
237
],
[
237,
238
],
[
239,
239
],
[
239,
240
],
[
240,
241
],
[
241,
242
],
[
242,
243
],
[
240,
244
],
[
239,
245
],
[
245,
246
],
[
246,
247
],
[
247,
248
],
[
245,
249
],
[
239,
250
],
[
250,
251
],
[
251,
252
],
[
252,
253
],
[
253,
254
],
[
254,
255
],
[
251,
256
],
[
237,
257
],
[
257,
258
],
[
258,
259
],
[
259,
260
],
[
258,
261
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[
168,
262
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[
262,
263
],
[
263,
264
],
[
264,
265
],
[
264,
266
],
[
262,
267
],
[
267,
268
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[
268,
269
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[
269,
270
],
[
267,
271
],
[
166,
272
],
[
272,
273
],
[
0,
274
],
[
274,
275
],
[
274,
276
]
] |
[
"import java.util.*;\n \nclass MyStack {\n private Object stack[];\n private int stackSize;\n private int sp;\n private static final int DEFAULT_STACK_SIZE = 300000;\n \n public MyStack(){\n this(DEFAULT_STACK_SIZE);\n }\n \n public MyStack(int size){\n stack = new Object[size];\n stackSize = size;\n sp = 0;\n }\n \n public void clear(){\n Arrays.fill(stack,0,sp,null);\n sp = 0;\n }\n \n public void push(Object x){\n if(sp >= stackSize){\n throw new IllegalStateException(\"Stack overflow\");\n }\n stack[sp++] = x;\n }\n \n public Object pop(){\n if(sp <= 0){\n throw new EmptyStackException();\n }\n Object value = stack[--sp];\n stack[sp] = null;\n return value;\n }\n \n public boolean isEmpty(){\n return sp == 0;\n }\n \n public String toString(){\n String s = \"MyStack=[\";\n for(int i = 0; i < sp; i++){\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }\n s = s + \"]\";\n return s;\n }\n public int size(){\n return this.sp;\n }\n public String getTopObjectName(){\n String s = stack[--sp].toString();\n sp++;\n return s;\n }\n}\npublic class Main {\n \n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class MyStack {\n private Object stack[];\n private int stackSize;\n private int sp;\n private static final int DEFAULT_STACK_SIZE = 300000;\n \n public MyStack(){\n this(DEFAULT_STACK_SIZE);\n }\n \n public MyStack(int size){\n stack = new Object[size];\n stackSize = size;\n sp = 0;\n }\n \n public void clear(){\n Arrays.fill(stack,0,sp,null);\n sp = 0;\n }\n \n public void push(Object x){\n if(sp >= stackSize){\n throw new IllegalStateException(\"Stack overflow\");\n }\n stack[sp++] = x;\n }\n \n public Object pop(){\n if(sp <= 0){\n throw new EmptyStackException();\n }\n Object value = stack[--sp];\n stack[sp] = null;\n return value;\n }\n \n public boolean isEmpty(){\n return sp == 0;\n }\n \n public String toString(){\n String s = \"MyStack=[\";\n for(int i = 0; i < sp; i++){\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }\n s = s + \"]\";\n return s;\n }\n public int size(){\n return this.sp;\n }\n public String getTopObjectName(){\n String s = stack[--sp].toString();\n sp++;\n return s;\n }\n}",
"MyStack",
"private Object stack[];",
"stack",
"private int stackSize;",
"stackSize",
"private int sp;",
"sp",
"private static final int DEFAULT_STACK_SIZE = 300000;",
"DEFAULT_STACK_SIZE",
"300000",
"public MyStack(){\n this(DEFAULT_STACK_SIZE);\n }",
"MyStack",
"{\n this(DEFAULT_STACK_SIZE);\n }",
"this(DEFAULT_STACK_SIZE)",
"this",
"DEFAULT_STACK_SIZE",
"public MyStack(int size){\n stack = new Object[size];\n stackSize = size;\n sp = 0;\n }",
"MyStack",
"{\n stack = new Object[size];\n stackSize = size;\n sp = 0;\n }",
"stack = new Object[size]",
"stack",
"new Object[size]",
"size",
"stackSize = size",
"stackSize",
"size",
"sp = 0",
"sp",
"0",
"int size",
"size",
"public void clear(){\n Arrays.fill(stack,0,sp,null);\n sp = 0;\n }",
"clear",
"{\n Arrays.fill(stack,0,sp,null);\n sp = 0;\n }",
"Arrays.fill(stack,0,sp,null)",
"Arrays.fill",
"Arrays",
"stack",
"0",
"sp",
"null",
"sp = 0",
"sp",
"0",
"public void push(Object x){\n if(sp >= stackSize){\n throw new IllegalStateException(\"Stack overflow\");\n }\n stack[sp++] = x;\n }",
"push",
"{\n if(sp >= stackSize){\n throw new IllegalStateException(\"Stack overflow\");\n }\n stack[sp++] = x;\n }",
"if(sp >= stackSize){\n throw new IllegalStateException(\"Stack overflow\");\n }",
"sp >= stackSize",
"sp",
"stackSize",
"{\n throw new IllegalStateException(\"Stack overflow\");\n }",
"throw new IllegalStateException(\"Stack overflow\");",
"new IllegalStateException(\"Stack overflow\")",
"stack[sp++] = x",
"stack[sp++]",
"stack",
"sp++",
"sp",
"x",
"Object x",
"x",
"public Object pop(){\n if(sp <= 0){\n throw new EmptyStackException();\n }\n Object value = stack[--sp];\n stack[sp] = null;\n return value;\n }",
"pop",
"{\n if(sp <= 0){\n throw new EmptyStackException();\n }\n Object value = stack[--sp];\n stack[sp] = null;\n return value;\n }",
"if(sp <= 0){\n throw new EmptyStackException();\n }",
"sp <= 0",
"sp",
"0",
"{\n throw new EmptyStackException();\n }",
"throw new EmptyStackException();",
"new EmptyStackException()",
"Object value = stack[--sp];",
"value",
"stack[--sp]",
"stack",
"--sp",
"sp",
"stack[sp] = null",
"stack[sp]",
"stack",
"sp",
"null",
"return value;",
"value",
"public boolean isEmpty(){\n return sp == 0;\n }",
"isEmpty",
"{\n return sp == 0;\n }",
"return sp == 0;",
"sp == 0",
"sp",
"0",
"public String toString(){\n String s = \"MyStack=[\";\n for(int i = 0; i < sp; i++){\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }\n s = s + \"]\";\n return s;\n }",
"toString",
"{\n String s = \"MyStack=[\";\n for(int i = 0; i < sp; i++){\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }\n s = s + \"]\";\n return s;\n }",
"String s = \"MyStack=[\";",
"s",
"\"MyStack=[\"",
"for(int i = 0; i < sp; i++){\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < sp",
"i",
"sp",
"i++",
"i++",
"i",
"{\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }",
"{\n s = s + stack[i];\n if(i < sp - 1){\n s = s + \",\";\n }\n }",
"s = s + stack[i]",
"s",
"s + stack[i]",
"s",
"stack[i]",
"stack",
"i",
"if(i < sp - 1){\n s = s + \",\";\n }",
"i < sp - 1",
"i",
"sp - 1",
"sp",
"1",
"{\n s = s + \",\";\n }",
"s = s + \",\"",
"s",
"s + \",\"",
"s",
"\",\"",
"s = s + \"]\"",
"s",
"s + \"]\"",
"s",
"\"]\"",
"return s;",
"s",
"public int size(){\n return this.sp;\n }",
"size",
"{\n return this.sp;\n }",
"return this.sp;",
"this.sp",
"this",
"this.sp",
"public String getTopObjectName(){\n String s = stack[--sp].toString();\n sp++;\n return s;\n }",
"getTopObjectName",
"{\n String s = stack[--sp].toString();\n sp++;\n return s;\n }",
"String s = stack[--sp].toString();",
"s",
"stack[--sp].toString()",
"stack[--sp].toString",
"stack[--sp]",
"stack",
"--sp",
"sp",
"sp++",
"sp",
"return s;",
"s",
"public class Main {\n \n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }",
"main",
"{\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int a = s.nextInt();",
"a",
"s.nextInt()",
"s.nextInt",
"s",
"List<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"MyStack stack = new MyStack();",
"stack",
"new MyStack()",
"for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i <= a",
"i",
"a",
"i++",
"i++",
"i",
"{\n String x = s.nextLine();\n list.add(x);\n }",
"{\n String x = s.nextLine();\n list.add(x);\n }",
"String x = s.nextLine();",
"x",
"s.nextLine()",
"s.nextLine",
"s",
"list.add(x)",
"list.add",
"list",
"x",
"Collections.sort(list)",
"Collections.sort",
"Collections",
"list",
"stack.push(list.remove(0))",
"stack.push",
"stack",
"list.remove(0)",
"list.remove",
"list",
"0",
"for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < list.size()",
"i",
"list.size()",
"list.size",
"list",
"i++",
"i++",
"i",
"{\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }",
"{\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }",
"String mo = list.get(i);",
"mo",
"list.get(i)",
"list.get",
"list",
"i",
"if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }",
"mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)",
"mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)",
"mo.length() <= 10",
"mo.length()",
"mo.length",
"mo",
"10",
"mo.length() >= 1",
"mo.length()",
"mo.length",
"mo",
"1",
"!stack.getTopObjectName().equals(mo)",
"stack.getTopObjectName().equals(mo)",
"stack.getTopObjectName().equals",
"stack.getTopObjectName()",
"stack.getTopObjectName",
"stack",
"mo",
"{\n stack.push(mo);\n }",
"stack.push(mo)",
"stack.push",
"stack",
"mo",
"System.out.println(stack.size()-1)",
"System.out.println",
"System.out",
"System",
"System.out",
"stack.size()-1",
"stack.size()",
"stack.size",
"stack",
"1",
"String[] args",
"args",
"public class Main {\n \n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }\n}",
"public class Main {\n \n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n int a = s.nextInt(); \n List<String> list = new ArrayList<String>();\n MyStack stack = new MyStack();\n \n for(int i = 0; i <= a; i++){\n String x = s.nextLine();\n list.add(x);\n }\n Collections.sort(list);\n stack.push(list.remove(0));\n for(int i = 0; i < list.size(); i++){\n String mo = list.get(i);\n if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){\n stack.push(mo);\n }\n }\n System.out.println(stack.size()-1);\n }\n}",
"Main"
] |
import java.util.*;
class MyStack {
private Object stack[];
private int stackSize;
private int sp;
private static final int DEFAULT_STACK_SIZE = 300000;
public MyStack(){
this(DEFAULT_STACK_SIZE);
}
public MyStack(int size){
stack = new Object[size];
stackSize = size;
sp = 0;
}
public void clear(){
Arrays.fill(stack,0,sp,null);
sp = 0;
}
public void push(Object x){
if(sp >= stackSize){
throw new IllegalStateException("Stack overflow");
}
stack[sp++] = x;
}
public Object pop(){
if(sp <= 0){
throw new EmptyStackException();
}
Object value = stack[--sp];
stack[sp] = null;
return value;
}
public boolean isEmpty(){
return sp == 0;
}
public String toString(){
String s = "MyStack=[";
for(int i = 0; i < sp; i++){
s = s + stack[i];
if(i < sp - 1){
s = s + ",";
}
}
s = s + "]";
return s;
}
public int size(){
return this.sp;
}
public String getTopObjectName(){
String s = stack[--sp].toString();
sp++;
return s;
}
}
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int a = s.nextInt();
List<String> list = new ArrayList<String>();
MyStack stack = new MyStack();
for(int i = 0; i <= a; i++){
String x = s.nextLine();
list.add(x);
}
Collections.sort(list);
stack.push(list.remove(0));
for(int i = 0; i < list.size(); i++){
String mo = list.get(i);
if(mo.length() <= 10 && mo.length() >= 1 && !stack.getTopObjectName().equals(mo)){
stack.push(mo);
}
}
System.out.println(stack.size()-1);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
56,
11
],
[
56,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
43,
44
],
[
14,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
51,
52
],
[
12,
53
],
[
53,
54
],
[
0,
55
],
[
55,
56
],
[
55,
57
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"Set<String> gift = new HashSet<>();",
"gift",
"new HashSet<>()",
"int N=scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"for(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tgift.add(scan.next());\n\t\t}",
"{\n\t\t\tgift.add(scan.next());\n\t\t}",
"gift.add(scan.next())",
"gift.add",
"gift",
"scan.next()",
"scan.next",
"scan",
"System.out.println(gift.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"gift.size()",
"gift.size",
"gift",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tSet<String> gift = new HashSet<>();\n\n\t\tint N=scan.nextInt();\n\n\t\tfor(int i = 0;i < N;i++) {\n\t\t\tgift.add(scan.next());\n\t\t}\n\n\t\tSystem.out.println(gift.size());\n\n\t}\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
Set<String> gift = new HashSet<>();
int N=scan.nextInt();
for(int i = 0;i < N;i++) {
gift.add(scan.next());
}
System.out.println(gift.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
49,
5
],
[
49,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
32,
35
],
[
35,
36
],
[
36,
37
],
[
8,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
44,
45
],
[
6,
46
],
[
46,
47
],
[
0,
48
],
[
48,
49
],
[
48,
50
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a = sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> list = new HashSet<>();",
"list",
"new HashSet<>()",
"for (int i = 0; i < a; i++) list.add(sc.next());",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a",
"i",
"a",
"i++",
"i++",
"i",
"list.add(sc.next());",
"list.add(sc.next())",
"list.add",
"list",
"sc.next()",
"sc.next",
"sc",
"System.out.println(list.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"list.size()",
"list.size",
"list",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Set<String> list = new HashSet<>();\n for (int i = 0; i < a; i++) list.add(sc.next());\n System.out.println(list.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
Set<String> list = new HashSet<>();
for (int i = 0; i < a; i++) list.add(sc.next());
System.out.println(list.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
65,
5
],
[
65,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
14,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
24
],
[
24,
25
],
[
24,
26
],
[
8,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
44,
45
],
[
45,
46
],
[
39,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
50,
51
],
[
50,
52
],
[
47,
53
],
[
8,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
6,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.*;\npublic class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n}",
"Main",
"public static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = Integer.parseInt(sc.next());",
"N",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"String S[] = new String[N];",
"S",
"new String[N]",
"N",
"Map<String, Integer> map = new HashMap<String, Integer>();",
"map",
"new HashMap<String, Integer>()",
"for(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}",
"{\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"map.put(S[i], 1)",
"map.put",
"map",
"S[i]",
"S",
"i",
"1",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String args[]",
"args",
"public class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n}",
"public class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = Integer.parseInt(sc.next());\n\t\tString S[] = new String[N];\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS[i] = sc.next();\n\t\t\tmap.put(S[i], 1);\n\t\t}\n\t\tSystem.out.println(map.size());\n\t}\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int N = Integer.parseInt(sc.next());
String S[] = new String[N];
Map<String, Integer> map = new HashMap<String, Integer>();
for(int i = 0; i < N; i++) {
S[i] = sc.next();
map.put(S[i], 1);
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
18,
13,
13,
17,
28,
13,
4,
18,
13,
30,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
78,
11
],
[
78,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
27
],
[
27,
28
],
[
27,
29
],
[
14,
30
],
[
30,
31
],
[
30,
32
],
[
14,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
33,
44
],
[
45,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
51,
52
],
[
45,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
56,
57
],
[
56,
58
],
[
53,
59
],
[
14,
60
],
[
60,
61
],
[
60,
62
],
[
62,
63
],
[
63,
64
],
[
60,
65
],
[
66,
66
],
[
66,
67
],
[
67,
68
],
[
14,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
12,
75
],
[
75,
76
],
[
0,
77
],
[
77,
78
],
[
77,
79
]
] |
[
"import java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}",
"main",
"{\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}",
"Scanner scan=new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N=scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String S[]=new String[N];",
"S",
"new String[N]",
"N",
"int count=0;",
"count",
"0",
"Map<String,Integer>map=new HashMap<String,Integer>();",
"map",
"new HashMap<String,Integer>()",
"for(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}",
"{\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}",
"S[i]=scan.next()",
"S[i]",
"S",
"i",
"scan.next()",
"scan.next",
"scan",
"map.put(S[i],1)",
"map.put",
"map",
"S[i]",
"S",
"i",
"1",
"for(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}",
"Integer val",
"map.values()",
"map.values",
"map",
"{\n\t\t\tcount++;\n\t\t}",
"{\n\t\t\tcount++;\n\t\t}",
"count++",
"count",
"System.out.println(count)",
"System.out.println",
"System.out",
"System",
"System.out",
"count",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan=new Scanner(System.in);\n\t\tint N=scan.nextInt();\n\t\tString S[]=new String[N];\n\t\tint count=0;\n\t\tMap<String,Integer>map=new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++){\n\t\t\tS[i]=scan.next();\n\t\t\tmap.put(S[i],1);\n\t\t}\n\t\tfor(Integer val:map.values()){\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan=new Scanner(System.in);
int N=scan.nextInt();
String S[]=new String[N];
int count=0;
Map<String,Integer>map=new HashMap<String,Integer>();
for(int i=0;i<N;i++){
S[i]=scan.next();
map.put(S[i],1);
}
for(Integer val:map.values()){
count++;
}
System.out.println(count);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
13,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
94,
14
],
[
94,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
28,
30
],
[
17,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
43,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
17,
53
],
[
53,
54
],
[
53,
55
],
[
17,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
63,
64
],
[
64,
65
],
[
56,
66
],
[
66,
67
],
[
67,
68
],
[
56,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
71,
74
],
[
74,
75
],
[
75,
76
],
[
74,
77
],
[
17,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
81,
82
],
[
17,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
88,
90
],
[
15,
91
],
[
91,
92
],
[
0,
93
],
[
93,
94
],
[
93,
95
]
] |
[
"\nimport java.util.ArrayList;\nimport java.util.LinkedHashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\tpublic static void main (String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\tpublic static void main (String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}\n}",
"Main",
"public static void main (String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}",
"main",
"{\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String n;",
"n",
"ArrayList<String> S = new ArrayList<>();",
"S",
"new ArrayList<>()",
"for(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}",
"{\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}",
"n = scan.next()",
"n",
"scan.next()",
"scan.next",
"scan",
"S.add(n)",
"S.add",
"S",
"n",
"Set<String> linkedHashSet = new LinkedHashSet<String>();",
"linkedHashSet",
"new LinkedHashSet<String>()",
"for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < S.size()",
"i",
"S.size()",
"S.size",
"S",
"i++",
"i++",
"i",
"{\n\t\t linkedHashSet.add(S.get(i));\n\t\t }",
"{\n\t\t linkedHashSet.add(S.get(i));\n\t\t }",
"linkedHashSet.add(S.get(i))",
"linkedHashSet.add",
"linkedHashSet",
"S.get(i)",
"S.get",
"S",
"i",
"Object[] strings_after = linkedHashSet.toArray();",
"strings_after",
"linkedHashSet.toArray()",
"linkedHashSet.toArray",
"linkedHashSet",
"System.out.println(strings_after.length)",
"System.out.println",
"System.out",
"System",
"System.out",
"strings_after.length",
"strings_after",
"strings_after.length",
"String[] args",
"args",
"public class Main {\n\tpublic static void main (String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}\n}",
"public class Main {\n\tpublic static void main (String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString n;\n\t\tArrayList<String> S = new ArrayList<>();\n\t\tfor(int i = 0; i<N; i++) {\n\t\t\tn = scan.next();\n//\t\t\tif(S.contains(n)==false) {\n\t\t\t\tS.add(n);\n//\t\t\t}\n\t\t}\n\t\t Set<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\t // 配列の要素を順にLinkedHashSetオブジェクトへ追加\n\t\t for (int i = 0; i < S.size(); i++) {\n\t\t linkedHashSet.add(S.get(i));\n\t\t }\n\n\t\t // LinkedHashSetオブジェクトを配列に変換\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n//\t\tSystem.out.println(S.size());\n\n\t}\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main (String[] args) {
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
String n;
ArrayList<String> S = new ArrayList<>();
for(int i = 0; i<N; i++) {
n = scan.next();
// if(S.contains(n)==false) {
S.add(n);
// }
}
Set<String> linkedHashSet = new LinkedHashSet<String>();
// 配列の要素を順にLinkedHashSetオブジェクトへ追加
for (int i = 0; i < S.size(); i++) {
linkedHashSet.add(S.get(i));
}
// LinkedHashSetオブジェクトを配列に変換
Object[] strings_after = linkedHashSet.toArray();
System.out.println(strings_after.length);
// System.out.println(S.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
56,
8
],
[
56,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
40,
41
],
[
11,
42
],
[
42,
43
],
[
42,
44
],
[
11,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
51,
52
],
[
9,
53
],
[
53,
54
],
[
0,
55
],
[
55,
56
],
[
55,
57
]
] |
[
"import java.util.*;\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for(int i=0;i<N;i++) {\n set.add(sc.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n set.add(sc.next());\n }",
"{\n set.add(sc.next());\n }",
"set.add(sc.next())",
"set.add",
"set",
"sc.next()",
"sc.next",
"sc",
"List<String> list = new ArrayList<String>(set);",
"list",
"new ArrayList<String>(set)",
"System.out.println(list.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"list.size()",
"list.size",
"list",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n Set<String> set = new HashSet<String>();\n for(int i=0;i<N;i++) {\n set.add(sc.next());\n }\n List<String> list = new ArrayList<String>(set);\n System.out.println(list.size());\n }\n}",
"Main"
] |
import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
Set<String> set = new HashSet<String>();
for(int i=0;i<N;i++) {
set.add(sc.next());
}
List<String> list = new ArrayList<String>(set);
System.out.println(list.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
72,
11
],
[
72,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
14,
29
],
[
29,
30
],
[
29,
31
],
[
14,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
52,
55
],
[
50,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
57,
60
],
[
14,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
67,
68
],
[
12,
69
],
[
69,
70
],
[
0,
71
],
[
71,
72
],
[
71,
73
]
] |
[
"import java.util.Map.Entry;\nimport java.util.*;\n\nimport org.w3c.dom.css.Counter;\n\npublic class Main {\n//public class App {\n\n public static void main(final String[] args){\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }\n}",
"import java.util.Map.Entry;",
"Entry",
"java.util.Map",
"import java.util.*;",
"util.*",
"java",
"import org.w3c.dom.css.Counter;",
"Counter",
"org.w3c.dom.css",
"public class Main {\n//public class App {\n\n public static void main(final String[] args){\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }\n}",
"Main",
"public static void main(final String[] args){\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }",
"main",
"{\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }",
"final Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"HashSet<String> map = new HashSet<String>();",
"map",
"new HashSet<String>()",
"final int ugeuge= Integer.parseInt(s.next());",
"ugeuge",
"Integer.parseInt(s.next())",
"Integer.parseInt",
"Integer",
"s.next()",
"s.next",
"s",
"String tareget =\"\";",
"tareget",
"\"\"",
"for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i < ugeuge",
"i",
"ugeuge",
"i++",
"i++",
"i",
"{\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }",
"{\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }",
"tareget= s.next()",
"tareget",
"s.next()",
"s.next",
"s",
"if(!map.contains(tareget)){\n map.add(tareget);\n }",
"!map.contains(tareget)",
"map.contains(tareget)",
"map.contains",
"map",
"tareget",
"{\n map.add(tareget);\n }",
"map.add(tareget)",
"map.add",
"map",
"tareget",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"final String[] args",
"args",
"public class Main {\n//public class App {\n\n public static void main(final String[] args){\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }\n}",
"public class Main {\n//public class App {\n\n public static void main(final String[] args){\n //スキャン\n final Scanner s = new Scanner(System.in);\n HashSet<String> map = new HashSet<String>();\n final int ugeuge= Integer.parseInt(s.next());\n String tareget =\"\";\n\n for(int i=0;i < ugeuge ; i++){\n //Scanner hoge = new Scanner(System.in);\n //final String tareget = s.next();\n tareget= s.next();\n\n if(!map.contains(tareget)){\n map.add(tareget);\n }\n }\n System.out.println(map.size());\n }\n}",
"Main"
] |
import java.util.Map.Entry;
import java.util.*;
import org.w3c.dom.css.Counter;
public class Main {
//public class App {
public static void main(final String[] args){
//スキャン
final Scanner s = new Scanner(System.in);
HashSet<String> map = new HashSet<String>();
final int ugeuge= Integer.parseInt(s.next());
String tareget ="";
for(int i=0;i < ugeuge ; i++){
//Scanner hoge = new Scanner(System.in);
//final String tareget = s.next();
tareget= s.next();
if(!map.contains(tareget)){
map.add(tareget);
}
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
20,
41,
13,
20,
41,
13,
20,
41,
13,
20,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
17,
42,
2,
40,
13,
17,
30,
4,
13,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
2,
2,
13,
13,
17,
17,
4,
13,
17,
23,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
13,
4,
18,
13,
4,
18,
4,
18,
4,
18,
13,
13,
12,
13,
30,
28,
13,
13,
30,
30,
4,
18,
13,
13,
23,
13,
12,
13,
30,
4,
18,
13,
17,
12,
13,
30,
4,
18,
13,
17,
12,
13,
30,
4,
18,
13,
4,
18,
13,
4,
18,
13,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
0,
13,
17,
23,
13,
12,
13,
30,
42,
2,
2,
13,
17,
40,
4,
18,
13,
30,
38,
5,
13,
30,
37,
20,
30,
0,
13,
20,
29,
4,
18,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
29,
13,
23,
13,
12,
13,
30,
41,
13,
20,
2,
13,
13,
11,
1,
41,
13,
13,
2,
13,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
29,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
29,
13,
23,
13,
12,
13,
30,
41,
13,
20,
2,
13,
13,
11,
1,
41,
13,
13,
2,
13,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
29,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
29,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
19,
20
],
[
19,
21
],
[
0,
22
],
[
22,
23
],
[
22,
24
],
[
0,
25
],
[
402,
26
],
[
402,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
29,
31
],
[
402,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
34,
36
],
[
402,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
39,
41
],
[
402,
42
],
[
42,
43
],
[
42,
44
],
[
402,
45
],
[
45,
46
],
[
45,
47
],
[
402,
48
],
[
48,
49
],
[
48,
50
],
[
402,
51
],
[
51,
52
],
[
51,
53
],
[
402,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
56,
62
],
[
62,
63
],
[
62,
64
],
[
56,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
66,
69
],
[
65,
70
],
[
70,
71
],
[
71,
72
],
[
56,
73
],
[
73,
74
],
[
73,
75
],
[
75,
76
],
[
76,
77
],
[
56,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
82,
82
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[
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] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.io.OutputStream;\nimport java.io.PrintWriter;\nimport java.util.Arrays;\nimport java.util.StringTokenizer;\n\npublic class Main {\n\n public static void main(String[] args) throws Exception {\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }\n\n static void solve() {\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }\n\n static void debug(Object... args) {\n for (Object a : args) {\n out.println(a);\n }\n }\n\n static void y() {\n out.println(\"YES\");\n }\n\n static void n() {\n out.println(\"NO\");\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n }\n\n static void exit(int a) {\n out.close();\n err.close();\n System.exit(a);\n }\n\n static InputStream inputStream = System.in;\n static OutputStream outputStream = System.out;\n static OutputStream errStream = System.err;\n static InputReader in = new InputReader(inputStream);\n static PrintWriter out = new PrintWriter(outputStream);\n static PrintWriter err = new PrintWriter(errStream);\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.OutputStream;",
"OutputStream",
"java.io",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }\n\n static void solve() {\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }\n\n static void debug(Object... args) {\n for (Object a : args) {\n out.println(a);\n }\n }\n\n static void y() {\n out.println(\"YES\");\n }\n\n static void n() {\n out.println(\"NO\");\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n }\n\n static void exit(int a) {\n out.close();\n err.close();\n System.exit(a);\n }\n\n static InputStream inputStream = System.in;\n static OutputStream outputStream = System.out;\n static OutputStream errStream = System.err;\n static InputReader in = new InputReader(inputStream);\n static PrintWriter out = new PrintWriter(outputStream);\n static PrintWriter err = new PrintWriter(errStream);\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n}",
"Main",
"static InputStream inputStream = System.in;",
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"System.in",
"System",
"System.in",
"static OutputStream outputStream = System.out;",
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"System.out",
"static OutputStream errStream = System.err;",
"errStream",
"System.err",
"System",
"System.err",
"static InputReader in = new InputReader(inputStream);",
"in",
"new InputReader(inputStream)",
"static PrintWriter out = new PrintWriter(outputStream);",
"out",
"new PrintWriter(outputStream)",
"static PrintWriter err = new PrintWriter(errStream);",
"err",
"new PrintWriter(errStream)",
"static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"public static void main(String[] args) throws Exception {\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }",
"main",
"{\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }",
"long startTime = System.nanoTime();",
"startTime",
"System.nanoTime()",
"System.nanoTime",
"System",
"int t = 1;",
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"while (t-- > 0) {\n solve();\n }",
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"err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\")",
"err.println",
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"\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\"",
"\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\"",
"\"Execution Time : +\"",
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"1000000",
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"exit(0)",
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"static void solve() {\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }",
"solve",
"{\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }",
"int n = in.nextInt();",
"n",
"in.nextInt()",
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"in",
"String[] data = in.readAllString(n);",
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"out.println(Arrays.stream(data).distinct().count())",
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"out",
"Arrays.stream(data).distinct().count()",
"Arrays.stream(data).distinct().count",
"Arrays.stream(data).distinct()",
"Arrays.stream(data).distinct",
"Arrays.stream(data)",
"Arrays.stream",
"Arrays",
"data",
"static void debug(Object... args) {\n for (Object a : args) {\n out.println(a);\n }\n }",
"debug",
"{\n for (Object a : args) {\n out.println(a);\n }\n }",
"for (Object a : args) {\n out.println(a);\n }",
"Object a",
"args",
"{\n out.println(a);\n }",
"{\n out.println(a);\n }",
"out.println(a)",
"out.println",
"out",
"a",
"Object... args",
"args",
"static void y() {\n out.println(\"YES\");\n }",
"y",
"{\n out.println(\"YES\");\n }",
"out.println(\"YES\")",
"out.println",
"out",
"\"YES\"",
"static void n() {\n out.println(\"NO\");\n }",
"n",
"{\n out.println(\"NO\");\n }",
"out.println(\"NO\")",
"out.println",
"out",
"\"NO\"",
"static void exit(int a) {\n out.close();\n err.close();\n System.exit(a);\n }",
"exit",
"{\n out.close();\n err.close();\n System.exit(a);\n }",
"out.close()",
"out.close",
"out",
"err.close()",
"err.close",
"err",
"System.exit(a)",
"System.exit",
"System",
"a",
"int a",
"a",
"static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n }",
"InputReader",
"public BufferedReader reader;",
"reader",
"public StringTokenizer tokenizer;",
"tokenizer",
"public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }",
"InputReader",
"{\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }",
"reader = new BufferedReader(new InputStreamReader(stream), 32768)",
"reader",
"new BufferedReader(new InputStreamReader(stream), 32768)",
"tokenizer = null",
"tokenizer",
"null",
"InputStream stream",
"stream",
"public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"next",
"{\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n tokenizer = new StringTokenizer(reader.readLine());\n }",
"tokenizer = new StringTokenizer(reader.readLine())",
"tokenizer",
"new StringTokenizer(reader.readLine())",
"return tokenizer.nextToken();",
"tokenizer.nextToken()",
"tokenizer.nextToken",
"tokenizer",
"public long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"readAllInts",
"{\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"int[] p = new int[n];",
"p",
"new int[n]",
"n",
"for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n p[i] = in.nextInt();\n }",
"{\n p[i] = in.nextInt();\n }",
"p[i] = in.nextInt()",
"p[i]",
"p",
"i",
"in.nextInt()",
"in.nextInt",
"in",
"return p;",
"p",
"int n",
"n",
"public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"readAllInts",
"{\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"int[] p = new int[n + s];",
"p",
"new int[n + s]",
"n + s",
"n",
"s",
"for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }",
"int i = s;",
"int i = s;",
"i",
"s",
"i < n + s",
"i",
"n + s",
"n",
"s",
"i++",
"i++",
"i",
"{\n p[i] = in.nextInt();\n }",
"{\n p[i] = in.nextInt();\n }",
"p[i] = in.nextInt()",
"p[i]",
"p",
"i",
"in.nextInt()",
"in.nextInt",
"in",
"return p;",
"p",
"int n",
"n",
"int s",
"s",
"public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"readAllLongs",
"{\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"long[] p = new long[n];",
"p",
"new long[n]",
"n",
"for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n p[i] = in.nextInt();\n }",
"{\n p[i] = in.nextInt();\n }",
"p[i] = in.nextInt()",
"p[i]",
"p",
"i",
"in.nextInt()",
"in.nextInt",
"in",
"return p;",
"p",
"int n",
"n",
"public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"readAllLongs",
"{\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }",
"long[] p = new long[n + s];",
"p",
"new long[n + s]",
"n + s",
"n",
"s",
"for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }",
"int i = s;",
"int i = s;",
"i",
"s",
"i < n + s",
"i",
"n + s",
"n",
"s",
"i++",
"i++",
"i",
"{\n p[i] = in.nextInt();\n }",
"{\n p[i] = in.nextInt();\n }",
"p[i] = in.nextInt()",
"p[i]",
"p",
"i",
"in.nextInt()",
"in.nextInt",
"in",
"return p;",
"p",
"int n",
"n",
"int s",
"s",
"public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }",
"readAllString",
"{\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }",
"String[] p = new String[n];",
"p",
"new String[n]",
"n",
"for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n p[i] = in.next();\n }",
"{\n p[i] = in.next();\n }",
"p[i] = in.next()",
"p[i]",
"p",
"i",
"in.next()",
"in.next",
"in",
"return p;",
"p",
"int n",
"n",
"public double nextDouble() {\n return Double.parseDouble(next());\n }",
"nextDouble",
"{\n return Double.parseDouble(next());\n }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }\n\n static void solve() {\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }\n\n static void debug(Object... args) {\n for (Object a : args) {\n out.println(a);\n }\n }\n\n static void y() {\n out.println(\"YES\");\n }\n\n static void n() {\n out.println(\"NO\");\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n }\n\n static void exit(int a) {\n out.close();\n err.close();\n System.exit(a);\n }\n\n static InputStream inputStream = System.in;\n static OutputStream outputStream = System.out;\n static OutputStream errStream = System.err;\n static InputReader in = new InputReader(inputStream);\n static PrintWriter out = new PrintWriter(outputStream);\n static PrintWriter err = new PrintWriter(errStream);\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n}",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n long startTime = System.nanoTime();\n int t = 1;\n while (t-- > 0) {\n solve();\n }\n long endTime = System.nanoTime();\n err.println(\"Execution Time : +\" + (endTime - startTime) / 1000000 + \" ms\");\n exit(0);\n }\n\n static void solve() {\n int n = in.nextInt();\n String[] data = in.readAllString(n);\n out.println(Arrays.stream(data).distinct().count());\n }\n\n static void debug(Object... args) {\n for (Object a : args) {\n out.println(a);\n }\n }\n\n static void y() {\n out.println(\"YES\");\n }\n\n static void n() {\n out.println(\"NO\");\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public int[] readAllInts(int n) {\n int[] p = new int[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public int[] readAllInts(int n, int s) {\n int[] p = new int[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n) {\n long[] p = new long[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public long[] readAllLongs(int n, int s) {\n long[] p = new long[n + s];\n for (int i = s; i < n + s; i++) {\n p[i] = in.nextInt();\n }\n return p;\n }\n\n public String[] readAllString(int n) {\n String[] p = new String[n];\n for (int i = 0; i < n; i++) {\n p[i] = in.next();\n }\n return p;\n }\n\n public double nextDouble() {\n return Double.parseDouble(next());\n }\n }\n\n static void exit(int a) {\n out.close();\n err.close();\n System.exit(a);\n }\n\n static InputStream inputStream = System.in;\n static OutputStream outputStream = System.out;\n static OutputStream errStream = System.err;\n static InputReader in = new InputReader(inputStream);\n static PrintWriter out = new PrintWriter(outputStream);\n static PrintWriter err = new PrintWriter(errStream);\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) throws Exception {
long startTime = System.nanoTime();
int t = 1;
while (t-- > 0) {
solve();
}
long endTime = System.nanoTime();
err.println("Execution Time : +" + (endTime - startTime) / 1000000 + " ms");
exit(0);
}
static void solve() {
int n = in.nextInt();
String[] data = in.readAllString(n);
out.println(Arrays.stream(data).distinct().count());
}
static void debug(Object... args) {
for (Object a : args) {
out.println(a);
}
}
static void y() {
out.println("YES");
}
static void n() {
out.println("NO");
}
static class InputReader {
public BufferedReader reader;
public StringTokenizer tokenizer;
public InputReader(InputStream stream) {
reader = new BufferedReader(new InputStreamReader(stream), 32768);
tokenizer = null;
}
public String next() {
while (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public long nextLong() {
return Long.parseLong(next());
}
public int nextInt() {
return Integer.parseInt(next());
}
public int[] readAllInts(int n) {
int[] p = new int[n];
for (int i = 0; i < n; i++) {
p[i] = in.nextInt();
}
return p;
}
public int[] readAllInts(int n, int s) {
int[] p = new int[n + s];
for (int i = s; i < n + s; i++) {
p[i] = in.nextInt();
}
return p;
}
public long[] readAllLongs(int n) {
long[] p = new long[n];
for (int i = 0; i < n; i++) {
p[i] = in.nextInt();
}
return p;
}
public long[] readAllLongs(int n, int s) {
long[] p = new long[n + s];
for (int i = s; i < n + s; i++) {
p[i] = in.nextInt();
}
return p;
}
public String[] readAllString(int n) {
String[] p = new String[n];
for (int i = 0; i < n; i++) {
p[i] = in.next();
}
return p;
}
public double nextDouble() {
return Double.parseDouble(next());
}
}
static void exit(int a) {
out.close();
err.close();
System.exit(a);
}
static InputStream inputStream = System.in;
static OutputStream outputStream = System.out;
static OutputStream errStream = System.err;
static InputReader in = new InputReader(inputStream);
static PrintWriter out = new PrintWriter(outputStream);
static PrintWriter err = new PrintWriter(errStream);
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
59,
11
],
[
59,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
12,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"import java.util.LinkedHashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }\n}",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> list = new LinkedHashSet<String>();",
"list",
"new LinkedHashSet<String>()",
"for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String a = sc.next();\n list.add(a);\n }",
"{\n String a = sc.next();\n list.add(a);\n }",
"String a = sc.next();",
"a",
"sc.next()",
"sc.next",
"sc",
"list.add(a)",
"list.add",
"list",
"a",
"System.out.println(list.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"list.size()",
"list.size",
"list",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n Set<String> list = new LinkedHashSet<String>();\n\n for (int i = 0; i < N; i++) {\n String a = sc.next();\n list.add(a);\n }\n System.out.println(list.size());\n }\n}",
"Main"
] |
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
Set<String> list = new LinkedHashSet<String>();
for (int i = 0; i < N; i++) {
String a = sc.next();
list.add(a);
}
System.out.println(list.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
4,
18,
4,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
69,
14
],
[
69,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
17,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
33,
44
],
[
45,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
51,
52
],
[
17,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
15,
66
],
[
66,
67
],
[
0,
68
],
[
68,
69
],
[
68,
70
]
] |
[
"import java.util.Arrays;\nimport java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = Integer.parseInt(sc.nextLine());",
"n",
"Integer.parseInt(sc.nextLine())",
"Integer.parseInt",
"Integer",
"sc.nextLine()",
"sc.nextLine",
"sc",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ts[i] = sc.nextLine();\n\t\t}",
"{\n\t\t\ts[i] = sc.nextLine();\n\t\t}",
"s[i] = sc.nextLine()",
"s[i]",
"s",
"i",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(Arrays.stream(s).distinct().count())",
"System.out.println",
"System.out",
"System",
"System.out",
"Arrays.stream(s).distinct().count()",
"Arrays.stream(s).distinct().count",
"Arrays.stream(s).distinct()",
"Arrays.stream(s).distinct",
"Arrays.stream(s)",
"Arrays.stream",
"Arrays",
"s",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0;i < n;i++) {\n\t\t\ts[i] = sc.nextLine();\n\t\t}\n\n\t\tSystem.out.println(Arrays.stream(s).distinct().count());\n }\n}",
"Main"
] |
import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = Integer.parseInt(sc.nextLine());
String[] s = new String[n];
for(int i = 0;i < n;i++) {
s[i] = sc.nextLine();
}
System.out.println(Arrays.stream(s).distinct().count());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
65,
17
],
[
65,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
20,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
18,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.Arrays;\nimport java.util.Collections;\nimport java.util.HashSet;\nimport java.util.LinkedList;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.LinkedList;",
"LinkedList",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s = sc.next();\n set.add(s);\n }",
"{\n String s = sc.next();\n set.add(s);\n }",
"String s = sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"set.add(s)",
"set.add",
"set",
"s",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
HashSet<String> set = new HashSet<>();
for (int i = 0; i < n; i++) {
String s = sc.next();
set.add(s);
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
4,
18,
4,
18,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
32,
34
],
[
20,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
52,
53
],
[
20,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
56,
63
],
[
63,
64
],
[
64,
65
],
[
20,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
72,
73
],
[
18,
74
],
[
74,
75
]
] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.stream.Collectors;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N=sc.nextInt();\n int Sum=0;\n List<String> listA = new ArrayList<String>();\n for (int i=0;i<N ;i++ ) {\n listA.add(sc.next());\n\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n\n System.out.println(listB.size());\n\n\n\n\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.stream.Collectors;",
"Collectors",
"java.util.stream",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N=sc.nextInt();\n int Sum=0;\n List<String> listA = new ArrayList<String>();\n for (int i=0;i<N ;i++ ) {\n listA.add(sc.next());\n\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n\n System.out.println(listB.size());\n\n\n\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N=sc.nextInt();\n int Sum=0;\n List<String> listA = new ArrayList<String>();\n for (int i=0;i<N ;i++ ) {\n listA.add(sc.next());\n\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n\n System.out.println(listB.size());\n\n\n\n\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N=sc.nextInt();\n int Sum=0;\n List<String> listA = new ArrayList<String>();\n for (int i=0;i<N ;i++ ) {\n listA.add(sc.next());\n\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n\n System.out.println(listB.size());\n\n\n\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N=sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int Sum=0;",
"Sum",
"0",
"List<String> listA = new ArrayList<String>();",
"listA",
"new ArrayList<String>()",
"for (int i=0;i<N ;i++ ) {\n listA.add(sc.next());\n\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n listA.add(sc.next());\n\n }",
"{\n listA.add(sc.next());\n\n }",
"listA.add(sc.next())",
"listA.add",
"listA",
"sc.next()",
"sc.next",
"sc",
"List<String> listB = listA.stream().distinct().collect(Collectors.toList());",
"listB",
"listA.stream().distinct().collect(Collectors.toList())",
"listA.stream().distinct().collect",
"listA.stream().distinct()",
"listA.stream().distinct",
"listA.stream()",
"listA.stream",
"listA",
"Collectors.toList()",
"Collectors.toList",
"Collectors",
"System.out.println(listB.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"listB.size()",
"listB.size",
"listB",
"String[] args",
"args"
] |
import java.util.Scanner;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N=sc.nextInt();
int Sum=0;
List<String> listA = new ArrayList<String>();
for (int i=0;i<N ;i++ ) {
listA.add(sc.next());
}
List<String> listB = listA.stream().distinct().collect(Collectors.toList());
System.out.println(listB.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
59,
8
],
[
59,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
35,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
11,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
11,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
9,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"import java.util.*;\nimport javax.lang.model.util.ElementScanner6;\n//import java.lang.Math;\n\npublic class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import javax.lang.model.util.ElementScanner6;",
"ElementScanner6",
"javax.lang.model.util",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> s = new HashSet<>();",
"s",
"new HashSet<>()",
"for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String a = sc.next();\n s.add(a);\n }",
"{\n String a = sc.next();\n s.add(a);\n }",
"String a = sc.next();",
"a",
"sc.next()",
"sc.next",
"sc",
"s.add(a)",
"s.add",
"s",
"a",
"int out = s.size();",
"out",
"s.size()",
"s.size",
"s",
"System.out.println(out)",
"System.out.println",
"System.out",
"System",
"System.out",
"out",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n // 入力\n int n = sc.nextInt();\n //String s = sc.next();\n\n // 処理\n HashSet<String> s = new HashSet<>();\n for (int i = 0; i < n; i++){\n String a = sc.next();\n s.add(a);\n }\n int out = s.size();\n\n // 出力\n System.out.println(out);\n }\n}",
"Main"
] |
import java.util.*;
import javax.lang.model.util.ElementScanner6;
//import java.lang.Math;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// 入力
int n = sc.nextInt();
//String s = sc.next();
// 処理
HashSet<String> s = new HashSet<>();
for (int i = 0; i < n; i++){
String a = sc.next();
s.add(a);
}
int out = s.size();
// 出力
System.out.println(out);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
69,
8
],
[
69,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
11,
26
],
[
26,
27
],
[
26,
28
],
[
11,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
45,
46
],
[
41,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
47,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
53,
58
],
[
58,
59
],
[
11,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
9,
66
],
[
66,
67
],
[
0,
68
],
[
68,
69
],
[
68,
70
]
] |
[
"import java.util.*;\nimport java.io.*;\n\npublic class Main {\n\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n \n\n \n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n \n\n \n}",
"Main",
"public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }",
"main",
"{\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }",
"Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));",
"in",
"new Scanner(new BufferedReader(new InputStreamReader(System.in)))",
"HashSet<String> set = new HashSet();",
"set",
"new HashSet()",
"int N = in.nextInt();",
"N",
"in.nextInt()",
"in.nextInt",
"in",
"in.nextLine()",
"in.nextLine",
"in",
"int ans = 0;",
"ans",
"0",
"for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }",
"{\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }",
"String s = in.nextLine();",
"s",
"in.nextLine()",
"in.nextLine",
"in",
"if(!set.contains(s)) {\n set.add(s);\n ans++;\n }",
"!set.contains(s)",
"set.contains(s)",
"set.contains",
"set",
"s",
"{\n set.add(s);\n ans++;\n }",
"set.add(s)",
"set.add",
"set",
"s",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n \n\n \n}",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n \n HashSet<String> set = new HashSet();\n \n int N = in.nextInt();\n in.nextLine();\n int ans = 0;\n \n for(int i = 0; i < N; i++) {\n String s = in.nextLine();\n\n if(!set.contains(s)) {\n set.add(s);\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n \n\n \n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) throws Exception {
// Your code here!
Scanner in = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
HashSet<String> set = new HashSet();
int N = in.nextInt();
in.nextLine();
int ans = 0;
for(int i = 0; i < N; i++) {
String s = in.nextLine();
if(!set.contains(s)) {
set.add(s);
ans++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
85,
5
],
[
85,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
21,
26
],
[
26,
27
],
[
26,
28
],
[
21,
29
],
[
29,
30
],
[
30,
31
],
[
21,
32
],
[
33,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
38,
39
],
[
39,
40
],
[
8,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
8,
45
],
[
45,
46
],
[
45,
47
],
[
8,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
57,
58
],
[
48,
59
],
[
60,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
62,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
69,
71
],
[
61,
72
],
[
61,
73
],
[
73,
74
],
[
74,
75
],
[
8,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
6,
82
],
[
82,
83
],
[
0,
84
],
[
84,
85
],
[
84,
86
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }",
"main",
"{\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N=sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] S=new String[N];",
"S",
"new String[N]",
"N",
"for(int i=0;i<N;i++){\n S[i]=sc.next();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n S[i]=sc.next();\n }",
"{\n S[i]=sc.next();\n }",
"S[i]=sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(S)",
"Arrays.sort",
"Arrays",
"S",
"int ans=1;",
"ans",
"1",
"for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }",
"int i=1;",
"int i=1;",
"i",
"1",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }",
"{\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }",
"if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }",
"S[i].equals(S[i-1])",
"S[i].equals",
"S[i]",
"S",
"i",
"S[i-1]",
"S",
"i-1",
"i",
"1",
"{\n \n }",
"{\n ans++;\n }",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc=new Scanner(System.in);\n int N=sc.nextInt();\n String[] S=new String[N];\n \n for(int i=0;i<N;i++){\n S[i]=sc.next();\n }\n \n Arrays.sort(S);\n int ans=1;\n \n for(int i=1;i<N;i++){\n if(S[i].equals(S[i-1])){\n \n }else{\n ans++;\n }\n }\n \n System.out.println(ans);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc=new Scanner(System.in);
int N=sc.nextInt();
String[] S=new String[N];
for(int i=0;i<N;i++){
S[i]=sc.next();
}
Arrays.sort(S);
int ans=1;
for(int i=1;i<N;i++){
if(S[i].equals(S[i-1])){
}else{
ans++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
58,
5
],
[
58,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
8,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
25,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
34,
35
],
[
25,
36
],
[
37,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
41,
42
],
[
37,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
8,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
53,
54
],
[
6,
55
],
[
55,
56
],
[
0,
57
],
[
57,
58
],
[
57,
59
]
] |
[
"//package beg_164;\nimport java.util.*;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int a = s.nextInt();",
"a",
"s.nextInt()",
"s.nextInt",
"s",
"String yvgubhij = s.nextLine();",
"yvgubhij",
"s.nextLine()",
"s.nextLine",
"s",
"HashSet<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}",
"{\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}",
"String b = s.nextLine();",
"b",
"s.nextLine()",
"s.nextLine",
"s",
"set.add(b)",
"set.add",
"set",
"b",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\tint a = s.nextInt();\n\t\tString yvgubhij = s.nextLine();\n\t\t\n\t\tHashSet<String> set = new HashSet<String>();\n\t\tfor (int i=0;i<a;i++) {\n\t\t\tString b = s.nextLine();\n\t\t\tset.add(b);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n\n}",
"Main"
] |
//package beg_164;
import java.util.*;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner s = new Scanner(System.in);
int a = s.nextInt();
String yvgubhij = s.nextLine();
HashSet<String> set = new HashSet<String>();
for (int i=0;i<a;i++) {
String b = s.nextLine();
set.add(b);
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
32,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
32,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
8,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
6,
50
],
[
50,
51
]
] |
[
"import java.util.*;\nclass Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n Set<String> set = new HashSet<>();\n int n = scanner.nextInt();\n for(int i = 0; i < n; i++){\n String s = scanner.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n Set<String> set = new HashSet<>();\n int n = scanner.nextInt();\n for(int i = 0; i < n; i++){\n String s = scanner.next();\n set.add(s);\n }\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n Set<String> set = new HashSet<>();\n int n = scanner.nextInt();\n for(int i = 0; i < n; i++){\n String s = scanner.next();\n set.add(s);\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n Set<String> set = new HashSet<>();\n int n = scanner.nextInt();\n for(int i = 0; i < n; i++){\n String s = scanner.next();\n set.add(s);\n }\n System.out.println(set.size());\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"int n = scanner.nextInt();",
"n",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"for(int i = 0; i < n; i++){\n String s = scanner.next();\n set.add(s);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s = scanner.next();\n set.add(s);\n }",
"{\n String s = scanner.next();\n set.add(s);\n }",
"String s = scanner.next();",
"s",
"scanner.next()",
"scanner.next",
"scanner",
"set.add(s)",
"set.add",
"set",
"s",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args"
] |
import java.util.*;
class Main{
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
Set<String> set = new HashSet<>();
int n = scanner.nextInt();
for(int i = 0; i < n; i++){
String s = scanner.next();
set.add(s);
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
64,
8
],
[
64,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
35,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
35,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
41,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
48,
52
],
[
11,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
9,
61
],
[
61,
62
],
[
0,
63
],
[
63,
64
],
[
63,
65
]
] |
[
"import java.util.HashMap;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"HashMap<String, Integer> Shash = new HashMap<String, Integer>();",
"Shash",
"new HashMap<String, Integer>()",
"for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }",
"{\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }",
"String s = scan.next();",
"s",
"scan.next()",
"scan.next",
"scan",
"if (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}",
"!Shash.containsKey(s)",
"Shash.containsKey(s)",
"Shash.containsKey",
"Shash",
"s",
"{\n \t\tShash.put(s, 1);\n \t}",
"Shash.put(s, 1)",
"Shash.put",
"Shash",
"s",
"1",
"System.out.println(Shash.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"Shash.size()",
"Shash.size",
"Shash",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }\n\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n int N = scan.nextInt();\n\n HashMap<String, Integer> Shash = new HashMap<String, Integer>();\n\n for (int i = 0; i < N; i++) {\n \tString s = scan.next();\n \tif (!Shash.containsKey(s)) {\n \t\tShash.put(s, 1);\n \t}\n }\n\n System.out.println(Shash.size());\n\n }\n\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
HashMap<String, Integer> Shash = new HashMap<String, Integer>();
for (int i = 0; i < N; i++) {
String s = scan.next();
if (!Shash.containsKey(s)) {
Shash.put(s, 1);
}
}
System.out.println(Shash.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
66,
8
],
[
66,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
50,
55
],
[
55,
56
],
[
11,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
9,
63
],
[
63,
64
],
[
0,
65
],
[
65,
66
],
[
65,
67
]
] |
[
"import java.util.Scanner;\nimport java.util.HashSet;\npublic class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"int t = scan.nextInt();",
"t",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int ans = 0;",
"ans",
"0",
"for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < t",
"i",
"t",
"i++",
"i++",
"i",
"{\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }",
"{\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }",
"String s = scan.next();",
"s",
"scan.next()",
"scan.next",
"scan",
"if(!set.contains(s)){\n set.add(s);\n ans++;\n }",
"!set.contains(s)",
"set.contains(s)",
"set.contains",
"set",
"s",
"{\n set.add(s);\n ans++;\n }",
"set.add(s)",
"set.add",
"set",
"s",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n HashSet<String> set = new HashSet<>();\n int t = scan.nextInt();\n int ans = 0;\n for(int i = 0; i < t; i++){\n String s = scan.next();\n if(!set.contains(s)){\n set.add(s);\n ans++;\n }\n }\n System.out.println(ans);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.HashSet;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
HashSet<String> set = new HashSet<>();
int t = scan.nextInt();
int ans = 0;
for(int i = 0; i < t; i++){
String s = scan.next();
if(!set.contains(s)){
set.add(s);
ans++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
20,
13,
0,
18,
13,
17,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
2,
18,
13,
2,
13,
17,
17,
11,
1,
41,
13,
2,
13,
17,
2,
13,
17,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
13,
30,
40,
18,
13,
13,
3,
3,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
130,
11
],
[
130,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
27
],
[
27,
28
],
[
27,
29
],
[
14,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
14,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
54,
55
],
[
14,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
14,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
67,
68
],
[
67,
69
],
[
60,
70
],
[
70,
71
],
[
71,
72
],
[
60,
73
],
[
74,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
82,
84
],
[
79,
85
],
[
74,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
90,
92
],
[
86,
93
],
[
93,
94
],
[
93,
95
],
[
86,
96
],
[
96,
97
],
[
97,
98
],
[
86,
99
],
[
100,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
107,
108
],
[
107,
109
],
[
101,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
110,
115
],
[
101,
116
],
[
14,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
122,
123
],
[
122,
124
],
[
124,
125
],
[
124,
126
],
[
12,
127
],
[
127,
128
],
[
0,
129
],
[
129,
130
],
[
129,
131
]
] |
[
"import java.io.*;\nimport java.math.*;\nimport java.util.*;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"import java.math.*;",
"math.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}",
"main",
"{\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"int N = input.nextInt();",
"N",
"input.nextInt()",
"input.nextInt",
"input",
"String[] arr = new String[N];",
"arr",
"new String[N]",
"N",
"int[] cnt = new int[N];",
"cnt",
"new int[N]",
"N",
"cnt[0]=1",
"cnt[0]",
"cnt",
"0",
"1",
"for (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tarr[i] = input.next();\n\t\t}",
"{\n\t\t\tarr[i] = input.next();\n\t\t}",
"arr[i] = input.next()",
"arr[i]",
"arr",
"i",
"input.next()",
"input.next",
"input",
"Arrays.sort(arr)",
"Arrays.sort",
"Arrays",
"arr",
"for (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < arr.length",
"i",
"arr.length",
"arr",
"arr.length",
"i++",
"i++",
"i",
"{\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}",
"{\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}",
"cnt[i] = cnt[i-1]+1",
"cnt[i]",
"cnt",
"i",
"cnt[i-1]+1",
"cnt[i-1]",
"cnt",
"i-1",
"i",
"1",
"1",
"for (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t}",
"int j = i-1;",
"int j = i-1;",
"j",
"i-1",
"i",
"1",
"j >= 0",
"j",
"0",
"j--",
"j--",
"j",
"{\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t}",
"{\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t}",
"if (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;",
"arr[i].equals(arr[j])",
"arr[i].equals",
"arr[i]",
"arr",
"i",
"arr[j]",
"arr",
"j",
"{\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"cnt[i]--",
"cnt[i]",
"cnt",
"i",
"break;",
"break;",
"System.out.println(cnt[N-1])",
"System.out.println",
"System.out",
"System",
"System.out",
"cnt[N-1]",
"cnt",
"N-1",
"N",
"1",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in);\n\t\tint N = input.nextInt();\n\t\tString[] arr = new String[N];\n\t\tint[] cnt = new int[N];\n\t\tcnt[0]=1;\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tarr[i] = input.next();\n\t\t}\n\t\tArrays.sort(arr);\n\t\tfor (int i = 1; i < arr.length; i++) {\n\t\t\tcnt[i] = cnt[i-1]+1;\n\t\t\tfor (int j = i-1; j >= 0; j--) {\n\t\t\t\tif (arr[i].equals(arr[j])) {\n\t\t\t\t\tcnt[i]--;\n\t\t\t\t\tbreak;\n\t\t\t\t}else break;\n\t\t\t} \n\t\t}\n\t\tSystem.out.println(cnt[N-1]);\n\t}\n}",
"Main"
] |
import java.io.*;
import java.math.*;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int N = input.nextInt();
String[] arr = new String[N];
int[] cnt = new int[N];
cnt[0]=1;
for (int i = 0; i < N; i++) {
arr[i] = input.next();
}
Arrays.sort(arr);
for (int i = 1; i < arr.length; i++) {
cnt[i] = cnt[i-1]+1;
for (int j = i-1; j >= 0; j--) {
if (arr[i].equals(arr[j])) {
cnt[i]--;
break;
}else break;
}
}
System.out.println(cnt[N-1]);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
4,
18,
20,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
0,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
61,
8
],
[
61,
9
],
[
9,
10
],
[
9,
11
],
[
61,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
16,
17
],
[
12,
18
],
[
18,
19
],
[
61,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
22,
26
],
[
26,
27
],
[
22,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
22,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
33,
44
],
[
45,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
49,
50
],
[
50,
51
],
[
22,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
58,
59
],
[
0,
60
],
[
60,
61
],
[
60,
62
]
] |
[
"\nimport java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n Scanner in = new Scanner(System.in);\n\n public static void main(String[] args) {\n new Main().solve();\n }\n\n void solve(){\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n Scanner in = new Scanner(System.in);\n\n public static void main(String[] args) {\n new Main().solve();\n }\n\n void solve(){\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }\n}",
"Main",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"public static void main(String[] args) {\n new Main().solve();\n }",
"main",
"{\n new Main().solve();\n }",
"new Main().solve()",
"new Main().solve",
"new Main()",
"String[] args",
"args",
"void solve(){\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }",
"solve",
"{\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"int n;",
"n",
"n = in.nextInt()",
"n",
"in.nextInt()",
"in.nextInt",
"in",
"for (int i = 0; i < n; i++) {\n set.add(in.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n set.add(in.next());\n }",
"{\n set.add(in.next());\n }",
"set.add(in.next())",
"set.add",
"set",
"in.next()",
"in.next",
"in",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"public class Main {\n Scanner in = new Scanner(System.in);\n\n public static void main(String[] args) {\n new Main().solve();\n }\n\n void solve(){\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }\n}",
"public class Main {\n Scanner in = new Scanner(System.in);\n\n public static void main(String[] args) {\n new Main().solve();\n }\n\n void solve(){\n HashSet<String> set = new HashSet<>();\n int n;\n n = in.nextInt();\n\n for (int i = 0; i < n; i++) {\n set.add(in.next());\n }\n\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
Scanner in = new Scanner(System.in);
public static void main(String[] args) {
new Main().solve();
}
void solve(){
HashSet<String> set = new HashSet<>();
int n;
n = in.nextInt();
for (int i = 0; i < n; i++) {
set.add(in.next());
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
4,
18,
13,
4,
18,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
53,
8
],
[
53,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
28,
29
],
[
28,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
38,
39
],
[
39,
40
],
[
35,
41
],
[
11,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
48,
49
],
[
9,
50
],
[
50,
51
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"import java.util.HashMap;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"HashMap<String,Integer> hash = new HashMap<>();",
"hash",
"new HashMap<>()",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"for (int i=0;i<n;i++)hash.put(sc.next(),1);",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"hash.put(sc.next(),1);",
"hash.put(sc.next(),1)",
"hash.put",
"hash",
"sc.next()",
"sc.next",
"sc",
"1",
"System.out.println(hash.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hash.size()",
"hash.size",
"hash",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n HashMap<String,Integer> hash = new HashMap<>();\n int n = sc.nextInt();\n for (int i=0;i<n;i++)hash.put(sc.next(),1);\n System.out.println(hash.size());\n }\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
HashMap<String,Integer> hash = new HashMap<>();
int n = sc.nextInt();
for (int i=0;i<n;i++)hash.put(sc.next(),1);
System.out.println(hash.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
4,
18,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
81,
17
],
[
81,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
20,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
56,
61
],
[
61,
62
],
[
62,
63
],
[
61,
64
],
[
64,
65
],
[
65,
66
],
[
61,
67
],
[
67,
68
],
[
68,
69
],
[
20,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
76,
77
],
[
18,
78
],
[
78,
79
],
[
0,
80
],
[
80,
81
],
[
80,
82
]
] |
[
"import java.util.*;\nimport java.util.ArrayList;\nimport java.util.Map;\nimport java.util.function.Function;\nimport java.util.stream.Collectors;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.function.Function;",
"Function",
"java.util.function",
"import java.util.stream.Collectors;",
"Collectors",
"java.util.stream",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"ArrayList<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }",
"int i =0;",
"int i =0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }",
"{\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }",
"String A = sc.next();",
"A",
"sc.next()",
"sc.next",
"sc",
"list.add(A)",
"list.add",
"list",
"A",
"Map<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));",
"counts",
"list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()))",
"list.stream()\n\t\t\t\t .collect",
"list.stream()",
"list.stream",
"list",
"Collectors.groupingBy(Function.identity(), Collectors.counting())",
"Collectors.groupingBy",
"Collectors",
"Function.identity()",
"Function.identity",
"Function",
"Collectors.counting()",
"Collectors.counting",
"Collectors",
"System.out.println(counts.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"counts.size()",
"counts.size",
"counts",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\t\t////////////入力/////////////////////////////////\n\t\t //Listに入力///////////////////////////////////////\n\t\t ArrayList<String> list = new ArrayList<String>();\n\t\t for(int i =0;i<N;i++) {\n\t\t\t String A = sc.next();\n\t\t\t list.add(A);\n\t\t }\n //System.out.println(list);\n \t\t //List内の要素の出現回数をカウント//////////////////////////////////////\n\t\t\tMap<String, Long> counts = list.stream()\n\t\t\t\t .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));\n System.out.println(counts.size());\n }\n}",
"Main"
] |
import java.util.*;
import java.util.ArrayList;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
////////////入力/////////////////////////////////
//Listに入力///////////////////////////////////////
ArrayList<String> list = new ArrayList<String>();
for(int i =0;i<N;i++) {
String A = sc.next();
list.add(A);
}
//System.out.println(list);
//List内の要素の出現回数をカウント//////////////////////////////////////
Map<String, Long> counts = list.stream()
.collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));
System.out.println(counts.size());
}
}
|
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] |
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[
0,
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1,
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1,
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0,
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81,
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64,
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109,
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110,
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119,
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118,
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121,
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45,
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123,
124
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123,
125
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125,
126
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126,
127
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126,
128
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125,
130
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130,
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131,
132
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132,
133
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132,
134
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130,
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135,
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135,
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130,
138
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138,
139
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139,
140
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130,
141
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141,
142
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142,
143
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143,
144
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143,
145
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142,
146
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146,
147
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147,
148
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125,
149
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149,
150
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123,
151
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[
151,
152
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45,
153
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153,
154
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153,
155
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155,
156
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156,
157
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156,
158
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155,
160
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160,
161
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161,
162
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162,
163
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162,
164
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160,
165
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165,
166
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165,
167
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160,
168
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168,
169
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169,
170
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160,
171
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171,
172
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172,
173
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173,
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173,
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172,
176
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176,
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177,
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155,
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179,
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153,
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181,
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422,
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183,
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183,
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185,
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185,
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183,
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188,
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188,
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183,
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191,
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195,
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197,
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197,
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183,
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200,
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200,
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183,
203
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203,
204
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203,
205
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[
205,
206
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[
206,
207
],
[
207,
208
],
[
208,
209
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[
209,
210
],
[
210,
211
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[
210,
212
],
[
209,
213
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208,
214
],
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207,
215
],
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203,
216
],
[
216,
217
],
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203,
218
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[
218,
219
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[
183,
220
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[
220,
221
],
[
220,
222
],
[
222,
223
],
[
223,
224
],
[
224,
225
],
[
225,
226
],
[
225,
227
],
[
224,
228
],
[
220,
229
],
[
229,
230
],
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220,
231
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[
231,
232
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183,
233
],
[
233,
234
],
[
233,
235
],
[
235,
236
],
[
236,
237
],
[
237,
238
],
[
238,
239
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239,
240
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240,
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240,
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239,
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243,
244
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243,
245
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238,
246
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237,
247
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[
233,
248
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[
248,
249
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[
233,
250
],
[
250,
251
],
[
183,
252
],
[
252,
253
],
[
252,
254
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[
254,
255
],
[
255,
256
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[
256,
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257,
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258,
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260,
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257,
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[
263,
264
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[
263,
265
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[
256,
266
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[
252,
267
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[
267,
268
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[
183,
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269,
270
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[
269,
271
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[
271,
272
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272,
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273,
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274,
275
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274,
276
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276,
277
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276,
278
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273,
279
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269,
280
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280,
281
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183,
282
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282,
283
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282,
284
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284,
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285,
286
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285,
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284,
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288,
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289,
290
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290,
291
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290,
292
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[
289,
293
],
[
293,
294
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[
293,
295
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[
288,
296
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296,
297
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298
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298,
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298,
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288,
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301,
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302,
303
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301,
304
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304,
305
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288,
306
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[
307,
307
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[
307,
308
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[
308,
309
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[
308,
310
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[
310,
311
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[
311,
312
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311,
313
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310,
314
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284,
315
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315,
316
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316,
317
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317,
318
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[
316,
319
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[
282,
320
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[
320,
321
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[
282,
322
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[
322,
323
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[
183,
324
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[
324,
325
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[
324,
326
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[
326,
327
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[
327,
328
],
[
327,
329
],
[
326,
330
],
[
330,
331
],
[
330,
332
],
[
332,
333
],
[
332,
334
],
[
326,
335
],
[
335,
336
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[
336,
337
],
[
336,
338
],
[
335,
339
],
[
339,
340
],
[
340,
341
],
[
341,
342
],
[
342,
343
],
[
342,
344
],
[
341,
345
],
[
340,
346
],
[
346,
347
],
[
346,
348
],
[
348,
349
],
[
348,
350
],
[
348,
351
],
[
339,
352
],
[
352,
353
],
[
352,
354
],
[
354,
355
],
[
354,
356
],
[
354,
357
],
[
339,
358
],
[
358,
359
],
[
358,
360
],
[
360,
361
],
[
360,
362
],
[
326,
363
],
[
363,
364
],
[
324,
365
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[
365,
366
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[
324,
367
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367,
368
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183,
369
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369,
370
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369,
371
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371,
372
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[
372,
373
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373,
374
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373,
375
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372,
376
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376,
377
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371,
378
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[
378,
379
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[
379,
380
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379,
381
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379,
382
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382,
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382,
384
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369,
385
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385,
386
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369,
387
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[
387,
388
],
[
183,
389
],
[
389,
390
],
[
389,
391
],
[
391,
392
],
[
392,
393
],
[
392,
394
],
[
394,
395
],
[
395,
396
],
[
391,
397
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[
397,
398
],
[
397,
399
],
[
391,
400
],
[
400,
401
],
[
401,
402
],
[
402,
403
],
[
401,
404
],
[
400,
405
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[
405,
406
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[
406,
407
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[
406,
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[
408,
409
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[
409,
410
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[
405,
411
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[
411,
412
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[
412,
413
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[
411,
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[
391,
415
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[
415,
416
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[
416,
417
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[
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[
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[
419,
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[
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[
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[
"\n\nimport java.io.*;\nimport java.text.*;\nimport java.util.*;\n\npublic class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 5005;\n\n void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.text.*;",
"text.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 5005;\n\n void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }\n }\n}",
"Main",
"static InputReader sc = new InputReader(System.in);",
"sc",
"new InputReader(System.in)",
"static PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"static int inf = 5000013;",
"inf",
"5000013",
"public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }",
"main",
"{\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }",
"solver s = new solver();",
"s",
"new solver()",
"int t = 1;",
"t",
"1",
"while (t > 0) {\n s.solve();\n t--;\n }",
"t > 0",
"t",
"0",
"{\n s.solve();\n t--;\n }",
"s.solve()",
"s.solve",
"s",
"t--",
"t",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }",
"InputReader",
"public BufferedReader br;",
"br",
"public StringTokenizer token;",
"token",
"public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }",
"InputReader",
"{\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }",
"br = new BufferedReader(new InputStreamReader(stream), 32768)",
"br",
"new BufferedReader(new InputStreamReader(stream), 32768)",
"token = null",
"token",
"null",
"InputStream stream",
"stream",
"public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }",
"sn",
"{\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }",
"while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"token == null || !token.hasMoreTokens()",
"token == null",
"token",
"null",
"!token.hasMoreTokens()",
"token.hasMoreTokens()",
"token.hasMoreTokens",
"token",
"{\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n token = new StringTokenizer(br.readLine());\n }",
"token = new StringTokenizer(br.readLine())",
"token",
"new StringTokenizer(br.readLine())",
"return token.nextToken();",
"token.nextToken()",
"token.nextToken",
"token",
"public int ni() {\n return Integer.parseInt(sn());\n }",
"ni",
"{\n return Integer.parseInt(sn());\n }",
"return Integer.parseInt(sn());",
"Integer.parseInt(sn())",
"Integer.parseInt",
"Integer",
"sn()",
"sn",
"public String snl() throws IOException {\n return br.readLine();\n }",
"snl",
"{\n return br.readLine();\n }",
"return br.readLine();",
"br.readLine()",
"br.readLine",
"br",
"public long nlo() {\n return Long.parseLong(sn());\n }",
"nlo",
"{\n return Long.parseLong(sn());\n }",
"return Long.parseLong(sn());",
"Long.parseLong(sn())",
"Long.parseLong",
"Long",
"sn()",
"sn",
"public double nd() {\n return Double.parseDouble(sn());\n }",
"nd",
"{\n return Double.parseDouble(sn());\n }",
"return Double.parseDouble(sn());",
"Double.parseDouble(sn())",
"Double.parseDouble",
"Double",
"sn()",
"sn",
"public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }",
"na",
"{\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }",
"int a[] = new int[n];",
"a",
"new int[n]",
"n",
"for (int i = 0; i < n; i++)\n a[i] = sc.ni();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = sc.ni();",
"a[i] = sc.ni()",
"a[i]",
"a",
"i",
"sc.ni()",
"sc.ni",
"sc",
"return a;",
"a",
"int n",
"n",
"public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }",
"nal",
"{\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }",
"long a[] = new long[n];",
"a",
"new long[n]",
"n",
"for (int i = 0; i < n; i++)\n a[i] = sc.nlo();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = sc.nlo();",
"a[i] = sc.nlo()",
"a[i]",
"a",
"i",
"sc.nlo()",
"sc.nlo",
"sc",
"return a;",
"a",
"int n",
"n",
"static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 5005;\n\n void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }\n }",
"solver",
"DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");",
"df",
"new DecimalFormat(\"0.00000000000000000000\")",
"long max = 1000000000000000l",
"max",
"1000000000000000l",
"min = -10000000000000000l;",
"min",
"-10000000000000000l",
"10000000000000000l",
"long mod = (long) 1e9 + 7;",
"mod",
"(long) 1e9 + 7",
"(long) 1e9",
"7",
"final int maxn = 5005;",
"maxn",
"5005",
"long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }",
"pro",
"{\n return (a % mod * b % mod) % mod;\n }",
"return (a % mod * b % mod) % mod;",
"(a % mod * b % mod) % mod",
"(a % mod * b % mod)",
"a % mod * b",
"a % mod",
"a",
"mod",
"b",
"mod",
"mod",
"long a",
"a",
"long b",
"b",
"long add(long a, long b) {\n return (a + b) % mod;\n }",
"add",
"{\n return (a + b) % mod;\n }",
"return (a + b) % mod;",
"(a + b) % mod",
"(a + b)",
"a",
"b",
"mod",
"long a",
"a",
"long b",
"b",
"long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }",
"sub",
"{\n return ((a % mod - b % mod) + mod) % mod;\n }",
"return ((a % mod - b % mod) + mod) % mod;",
"((a % mod - b % mod) + mod) % mod",
"((a % mod - b % mod) + mod)",
"(a % mod - b % mod)",
"a % mod",
"a",
"mod",
"b % mod",
"b",
"mod",
"mod",
"mod",
"long a",
"a",
"long b",
"b",
"long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }",
"ncr3",
"{\n return (n * (n - 1) * (n - 2)) / 6l;\n }",
"return (n * (n - 1) * (n - 2)) / 6l;",
"(n * (n - 1) * (n - 2)) / 6l",
"(n * (n - 1) * (n - 2))",
"n * (n - 1) * (n - 2)",
"n",
"(n - 1)",
"n",
"1",
"(n - 2)",
"n",
"2",
"6l",
"long n",
"n",
"long ncr2(long n) {\n return n * (n - 1) / 2l;\n }",
"ncr2",
"{\n return n * (n - 1) / 2l;\n }",
"return n * (n - 1) / 2l;",
"n * (n - 1) / 2l",
"n * (n - 1)",
"n",
"(n - 1)",
"n",
"1",
"2l",
"long n",
"n",
"long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }",
"ncr",
"{\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }",
"double res = 1.0;",
"res",
"1.0",
"for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }",
"long i = n, j = r;",
"long i = n",
"i",
"n",
"j = r;",
"j",
"r",
"i > (n - r)",
"i",
"(n - r)",
"n",
"r",
"i--, j--",
"i--",
"i",
"j--",
"j",
"{\n res *= (i * 1.0) / j;\n }",
"{\n res *= (i * 1.0) / j;\n }",
"res *= (i * 1.0) / j",
"res",
"(i * 1.0) / j",
"(i * 1.0)",
"i",
"1.0",
"j",
"return (long) Math.ceil(res);",
"(long) Math.ceil(res)",
"Math.ceil",
"Math",
"res",
"long n",
"n",
"long r",
"r",
"long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }",
"modPow",
"{\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }",
"long res = 1;",
"res",
"1",
"x = x % mod",
"x",
"x % mod",
"x",
"mod",
"while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }",
"y > 0",
"y",
"0",
"{\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }",
"if (y % 2 != 0)\n res = pro(res, x);",
"y % 2 != 0",
"y % 2",
"y",
"2",
"0",
"res = pro(res, x)",
"res",
"pro(res, x)",
"pro",
"res",
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"x",
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"x",
"y = y >> 1",
"y",
"y >> 1",
"y",
"1",
"return res;",
"res",
"long x",
"x",
"long y",
"y",
"int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }",
"gcd",
"{\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }",
"if (b == 0)\n return a;",
"b == 0",
"b",
"0",
"return a;",
"a",
"return gcd(b, a % b);",
"gcd(b, a % b)",
"gcd",
"b",
"a % b",
"a",
"b",
"int a",
"a",
"int b",
"b",
"void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }",
"solve",
"{\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }",
"int n = sc.ni();",
"n",
"sc.ni()",
"sc.ni",
"sc",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }",
"n-- > 0",
"n--",
"n",
"0",
"{\n String s = sc.sn();\n set.add(s);\n }",
"String s = sc.sn();",
"s",
"sc.sn()",
"sc.sn",
"sc",
"set.add(s)",
"set.add",
"set",
"s",
"out.println(set.size())",
"out.println",
"out",
"set.size()",
"set.size",
"set",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 5005;\n\n void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }\n }\n}",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long ncr(long n, long r) {\n double res = 1.0;\n for (long i = n, j = r; i > (n - r); i--, j--) {\n res *= (i * 1.0) / j;\n }\n return (long) Math.ceil(res);\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 5005;\n\n void solve() throws IOException {\n int n = sc.ni();\n HashSet<String> set = new HashSet<>();\n while (n-- > 0) {\n String s = sc.sn();\n set.add(s);\n }\n out.println(set.size());\n }\n }\n}",
"Main"
] |
import java.io.*;
import java.text.*;
import java.util.*;
public class Main {
static InputReader sc = new InputReader(System.in);
static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] args) throws IOException {
solver s = new solver();
int t = 1;
while (t > 0) {
s.solve();
t--;
}
out.close();
}
static class InputReader {
public BufferedReader br;
public StringTokenizer token;
public InputReader(InputStream stream) {
br = new BufferedReader(new InputStreamReader(stream), 32768);
token = null;
}
public String sn() {
while (token == null || !token.hasMoreTokens()) {
try {
token = new StringTokenizer(br.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return token.nextToken();
}
public int ni() {
return Integer.parseInt(sn());
}
public String snl() throws IOException {
return br.readLine();
}
public long nlo() {
return Long.parseLong(sn());
}
public double nd() {
return Double.parseDouble(sn());
}
public int[] na(int n) {
int a[] = new int[n];
for (int i = 0; i < n; i++)
a[i] = sc.ni();
return a;
}
public long[] nal(int n) {
long a[] = new long[n];
for (int i = 0; i < n; i++)
a[i] = sc.nlo();
return a;
}
}
static int inf = 5000013;
static class solver {
DecimalFormat df = new DecimalFormat("0.00000000000000000000");
long max = 1000000000000000l, min = -10000000000000000l;
long mod = (long) 1e9 + 7;
long pro(long a, long b) {
return (a % mod * b % mod) % mod;
}
long add(long a, long b) {
return (a + b) % mod;
}
long sub(long a, long b) {
return ((a % mod - b % mod) + mod) % mod;
}
long ncr3(long n) {
return (n * (n - 1) * (n - 2)) / 6l;
}
long ncr2(long n) {
return n * (n - 1) / 2l;
}
long ncr(long n, long r) {
double res = 1.0;
for (long i = n, j = r; i > (n - r); i--, j--) {
res *= (i * 1.0) / j;
}
return (long) Math.ceil(res);
}
long modPow(long x, long y) {
long res = 1;
x = x % mod;
while (y > 0) {
if (y % 2 != 0)
res = pro(res, x);
x = pro(x, x);
y = y >> 1;
}
return res;
}
int gcd(int a, int b) {
if (b == 0)
return a;
return gcd(b, a % b);
}
final int maxn = 5005;
void solve() throws IOException {
int n = sc.ni();
HashSet<String> set = new HashSet<>();
while (n-- > 0) {
String s = sc.sn();
set.add(s);
}
out.println(set.size());
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
12,
56
],
[
56,
57
]
] |
[
"\nimport java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tSet<String> a = new HashSet();\n\n\t\tfor(int i = 0; i < N;i++) {\n\t\t\ta.add(sc.next());\n\t\t}\n\t\tSystem.out.println(a.size());\n\n\n\t}\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tSet<String> a = new HashSet();\n\n\t\tfor(int i = 0; i < N;i++) {\n\t\t\ta.add(sc.next());\n\t\t}\n\t\tSystem.out.println(a.size());\n\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tSet<String> a = new HashSet();\n\n\t\tfor(int i = 0; i < N;i++) {\n\t\t\ta.add(sc.next());\n\t\t}\n\t\tSystem.out.println(a.size());\n\n\n\t}",
"main",
"{\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint N = Integer.parseInt(sc.next());\n\n\t\tSet<String> a = new HashSet();\n\n\t\tfor(int i = 0; i < N;i++) {\n\t\t\ta.add(sc.next());\n\t\t}\n\t\tSystem.out.println(a.size());\n\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = Integer.parseInt(sc.next());",
"N",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"Set<String> a = new HashSet();",
"a",
"new HashSet()",
"for(int i = 0; i < N;i++) {\n\t\t\ta.add(sc.next());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\ta.add(sc.next());\n\t\t}",
"{\n\t\t\ta.add(sc.next());\n\t\t}",
"a.add(sc.next())",
"a.add",
"a",
"sc.next()",
"sc.next",
"sc",
"System.out.println(a.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"a.size()",
"a.size",
"a",
"String[] args",
"args"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = Integer.parseInt(sc.next());
Set<String> a = new HashSet();
for(int i = 0; i < N;i++) {
a.add(sc.next());
}
System.out.println(a.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
18,
13,
13,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
98,
11
],
[
98,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
18,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
18,
28
],
[
28,
29
],
[
29,
30
],
[
18,
31
],
[
32,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
36,
37
],
[
36,
38
],
[
14,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
14,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
44,
49
],
[
49,
50
],
[
49,
51
],
[
12,
52
],
[
52,
53
],
[
98,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
56,
60
],
[
60,
61
],
[
60,
62
],
[
62,
63
],
[
63,
64
],
[
56,
65
],
[
65,
66
],
[
65,
67
],
[
56,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
74,
75
],
[
74,
76
],
[
69,
77
],
[
77,
78
],
[
78,
79
],
[
69,
80
],
[
81,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
82,
86
],
[
86,
87
],
[
87,
88
],
[
56,
89
],
[
89,
90
],
[
89,
91
],
[
56,
92
],
[
92,
93
],
[
93,
94
],
[
54,
95
],
[
95,
96
],
[
0,
97
],
[
97,
98
],
[
97,
99
]
] |
[
"import java.util.LinkedHashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\n\tstatic void f(String[] strings){\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}\n\n}",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\n\tstatic void f(String[] strings){\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}\n\n}",
"Main",
"static void f(String[] strings){\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}",
"f",
"{\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}",
"Set<String> linkedHashSet = new LinkedHashSet<String>();",
"linkedHashSet",
"new LinkedHashSet<String>()",
"for (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < strings.length",
"i",
"strings.length",
"strings",
"strings.length",
"i++",
"i++",
"i",
"{\n\t\t linkedHashSet.add(strings[i]);\n\t\t }",
"{\n\t\t linkedHashSet.add(strings[i]);\n\t\t }",
"linkedHashSet.add(strings[i])",
"linkedHashSet.add",
"linkedHashSet",
"strings[i]",
"strings",
"i",
"Object[] strings_after = linkedHashSet.toArray();",
"strings_after",
"linkedHashSet.toArray()",
"linkedHashSet.toArray",
"linkedHashSet",
"System.out.println(strings_after.length)",
"System.out.println",
"System.out",
"System",
"System.out",
"strings_after.length",
"strings_after",
"strings_after.length",
"String[] strings",
"strings",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] S = new String[N];",
"S",
"new String[N]",
"N",
"for(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tS[i] = scan.next();\n\t\t}",
"{\n\t\t\tS[i] = scan.next();\n\t\t}",
"S[i] = scan.next()",
"S[i]",
"S",
"i",
"scan.next()",
"scan.next",
"scan",
"f(S)",
"f",
"S",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main {\n\n\tstatic void f(String[] strings){\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}\n\n}",
"public class Main {\n\n\tstatic void f(String[] strings){\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\n\t\tfor (int i = 0; i < strings.length; i++) {\n\t\t linkedHashSet.add(strings[i]);\n\t\t }\n\t\t Object[] strings_after = linkedHashSet.toArray();\n\n\t\t System.out.println(strings_after.length);\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tString[] S = new String[N];\n\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tf(S);\n\n\t\tscan.close();\n\t}\n\n}",
"Main"
] |
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
static void f(String[] strings){
Set<String> linkedHashSet = new LinkedHashSet<String>();
for (int i = 0; i < strings.length; i++) {
linkedHashSet.add(strings[i]);
}
Object[] strings_after = linkedHashSet.toArray();
System.out.println(strings_after.length);
}
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
String[] S = new String[N];
for(int i=0;i<N;i++) {
S[i] = scan.next();
}
f(S);
scan.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
2,
13,
17,
18,
13,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
87,
5
],
[
87,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
21,
26
],
[
26,
27
],
[
26,
28
],
[
21,
29
],
[
29,
30
],
[
30,
31
],
[
21,
32
],
[
33,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
38,
39
],
[
39,
40
],
[
8,
41
],
[
41,
42
],
[
42,
43
],
[
8,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
8,
48
],
[
48,
49
],
[
48,
50
],
[
8,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
70,
71
],
[
70,
72
],
[
66,
73
],
[
73,
74
],
[
73,
75
],
[
64,
76
],
[
76,
77
],
[
8,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
6,
84
],
[
84,
85
],
[
0,
86
],
[
86,
87
],
[
86,
88
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] a = new String[n];",
"a",
"new String[n]",
"n",
"for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }",
"int i = 0 ;",
"int i = 0 ;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a[i] = sc.next();\n }",
"{\n a[i] = sc.next();\n }",
"a[i] = sc.next()",
"a[i]",
"a",
"i",
"sc.next()",
"sc.next",
"sc",
"sc.close()",
"sc.close",
"sc",
"Arrays.sort(a)",
"Arrays.sort",
"Arrays",
"a",
"int yono = 1;",
"yono",
"1",
"for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }",
"int i = 1 ;",
"int i = 1 ;",
"i",
"1",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n if(!a[i - 1].equals(a[i])) yono++;\n }",
"{\n if(!a[i - 1].equals(a[i])) yono++;\n }",
"if(!a[i - 1].equals(a[i])) yono++;",
"!a[i - 1].equals(a[i])",
"a[i - 1].equals(a[i])",
"a[i - 1].equals",
"a[i - 1]",
"a",
"i - 1",
"i",
"1",
"a[i]",
"a",
"i",
"yono++",
"yono",
"System.out.println(yono)",
"System.out.println",
"System.out",
"System",
"System.out",
"yono",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0 ; i < n ; i++){\n a[i] = sc.next();\n }\n sc.close();\n Arrays.sort(a);\n int yono = 1;\n for(int i = 1 ; i < n ; i++){\n if(!a[i - 1].equals(a[i])) yono++;\n }\n System.out.println(yono);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] a = new String[n];
for(int i = 0 ; i < n ; i++){
a[i] = sc.next();
}
sc.close();
Arrays.sort(a);
int yono = 1;
for(int i = 1 ; i < n ; i++){
if(!a[i - 1].equals(a[i])) yono++;
}
System.out.println(yono);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
20,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
4,
18,
18,
13,
13,
17,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
6,
13,
41,
13,
2,
17,
17,
41,
13,
17,
41,
13,
20,
13,
41,
13,
17,
41,
13,
17,
41,
13,
13,
41,
13,
17,
41,
13,
12,
13,
30,
0,
13,
20,
12,
13,
30,
38,
5,
13,
30,
0,
13,
20,
30,
0,
13,
20,
23,
13,
12,
13,
30,
42,
2,
13,
13,
30,
38,
5,
13,
30,
29,
13,
30,
0,
13,
4,
18,
13,
13,
14,
2,
13,
40,
17,
29,
13,
0,
13,
17,
29,
18,
13,
40,
13,
12,
13,
30,
29,
4,
13,
12,
13,
30,
0,
13,
17,
41,
13,
17,
14,
2,
13,
13,
0,
13,
4,
13,
11,
1,
2,
2,
13,
17,
2,
13,
17,
1,
0,
13,
4,
13,
30,
30,
14,
2,
13,
17,
0,
13,
17,
41,
13,
17,
11,
1,
2,
2,
13,
17,
2,
13,
17,
1,
0,
13,
4,
13,
30,
30,
0,
13,
2,
2,
2,
2,
13,
17,
2,
13,
17,
13,
17,
0,
13,
17,
29,
8,
13,
40,
13,
13,
12,
13,
30,
41,
13,
4,
13,
29,
8,
2,
13,
17,
13,
2,
13,
2,
4,
13,
13,
12,
13,
30,
41,
13,
20,
42,
2,
13,
17,
0,
13,
4,
13,
42,
2,
13,
17,
30,
4,
18,
13,
13,
0,
13,
4,
13,
29,
4,
18,
13,
12,
13,
30,
41,
13,
20,
42,
2,
13,
17,
0,
13,
4,
13,
42,
2,
13,
17,
30,
4,
18,
13,
13,
0,
13,
4,
13,
29,
4,
18,
13,
12,
13,
30,
14,
2,
13,
17,
29,
17,
42,
17,
30,
0,
13,
4,
13,
14,
2,
13,
13,
29,
17,
14,
2,
13,
17,
29,
17,
12,
13,
30,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
0,
18,
13,
13,
4,
13,
29,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
370,
8
],
[
370,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
9,
13
],
[
13,
14
],
[
370,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
17,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
17,
35
],
[
35,
36
],
[
35,
37
],
[
17,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
38,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
46,
47
],
[
47,
48
],
[
17,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
52,
53
],
[
53,
54
],
[
17,
55
],
[
55,
56
],
[
56,
57
],
[
370,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
60,
62
],
[
62,
63
],
[
62,
64
],
[
58,
65
],
[
65,
66
],
[
65,
67
],
[
58,
68
],
[
68,
69
],
[
68,
70
],
[
58,
72
],
[
72,
73
],
[
72,
74
],
[
58,
75
],
[
75,
76
],
[
75,
77
],
[
58,
78
],
[
78,
79
],
[
78,
80
],
[
58,
81
],
[
81,
82
],
[
81,
83
],
[
58,
84
],
[
84,
85
],
[
58,
86
],
[
86,
87
],
[
86,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
58,
92
],
[
92,
93
],
[
92,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
95,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
92,
106
],
[
106,
107
],
[
58,
108
],
[
108,
109
],
[
108,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
],
[
116,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
125,
126
],
[
126,
127
],
[
125,
128
],
[
115,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
129,
134
],
[
134,
135
],
[
115,
136
],
[
136,
137
],
[
136,
138
],
[
110,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
142,
143
],
[
58,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
58,
150
],
[
150,
151
],
[
150,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
152,
156
],
[
156,
157
],
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[
"import java.io.*;\nimport java.util.*;\n\npublic class Main {\n\tpublic static void main (String[] args) { new Main(); }\n\n\tpublic Main() {\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}\n\n\tclass FastScanner {\n\t\tpublic int BS = 1<<16;\n\t\tpublic char NC = (char)0;\n\t\tbyte[] buf = new byte[BS];\n\t\tint bId = 0, size = 0;\n\t\tchar c = NC;\n\t\tdouble num = 1;\n\t\tBufferedInputStream in;\n\n\t\tpublic FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}\n\n\t\tpublic FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}\n\n\t\tpublic char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}\n\n\t\tpublic double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}\n\n\t\tpublic String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}\n\t\t\n\t\tpublic int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}\n\t\t\n\t}\n\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main (String[] args) { new Main(); }\n\n\tpublic Main() {\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}\n\n\tclass FastScanner {\n\t\tpublic int BS = 1<<16;\n\t\tpublic char NC = (char)0;\n\t\tbyte[] buf = new byte[BS];\n\t\tint bId = 0, size = 0;\n\t\tchar c = NC;\n\t\tdouble num = 1;\n\t\tBufferedInputStream in;\n\n\t\tpublic FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}\n\n\t\tpublic FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}\n\n\t\tpublic char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}\n\n\t\tpublic double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}\n\n\t\tpublic String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}\n\t\t\n\t\tpublic int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}\n\t\t\n\t}\n\n}",
"Main",
"public static void main (String[] args) { new Main(); }",
"main",
"{ new Main(); }",
"new Main()",
"String[] args",
"args",
"public Main() {\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}",
"Main",
"{\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}",
"FastScanner fs = new FastScanner();",
"fs",
"new FastScanner()",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"System.err.println(\"\")",
"System.err.println",
"System.err",
"System",
"System.err",
"\"\"",
"int n = fs.nextInt();",
"n",
"fs.nextInt()",
"fs.nextInt",
"fs",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"while(n-->0) set.add(fs.next());",
"n-->0",
"n--",
"n",
"0",
"set.add(fs.next())",
"set.add",
"set",
"fs.next()",
"fs.next",
"fs",
"out.println(set.size())",
"out.println",
"out",
"set.size()",
"set.size",
"set",
"out.close()",
"out.close",
"out",
"class FastScanner {\n\t\tpublic int BS = 1<<16;\n\t\tpublic char NC = (char)0;\n\t\tbyte[] buf = new byte[BS];\n\t\tint bId = 0, size = 0;\n\t\tchar c = NC;\n\t\tdouble num = 1;\n\t\tBufferedInputStream in;\n\n\t\tpublic FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}\n\n\t\tpublic FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}\n\n\t\tpublic char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}\n\n\t\tpublic double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}\n\n\t\tpublic String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}\n\t\t\n\t\tpublic int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}\n\t\t\n\t}",
"FastScanner",
"public int BS = 1<<16;",
"BS",
"1<<16",
"1",
"16",
"public char NC = (char)0;",
"NC",
"(char)0",
"byte[] buf = new byte[BS];",
"buf",
"new byte[BS]",
"BS",
"int bId = 0",
"bId",
"0",
"size = 0;",
"size",
"0",
"char c = NC;",
"c",
"NC",
"double num = 1;",
"num",
"1",
"BufferedInputStream in;",
"in",
"public FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}",
"FastScanner",
"{\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}",
"in = new BufferedInputStream(System.in, BS)",
"in",
"new BufferedInputStream(System.in, BS)",
"public FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}",
"FastScanner",
"{\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}",
"try {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}",
"catch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}",
"Exception e",
"{\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}",
"in = new BufferedInputStream(System.in, BS)",
"in",
"new BufferedInputStream(System.in, BS)",
"{\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}",
"in = new BufferedInputStream(new FileInputStream(new File(s)), BS)",
"in",
"new BufferedInputStream(new FileInputStream(new File(s)), BS)",
"String s",
"s",
"public char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}",
"nextChar",
"{\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}",
"while(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}",
"bId==size",
"bId",
"size",
"{\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}",
"try {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t}",
"catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t}",
"Exception e",
"{\n\t\t\t\t\treturn NC;\n\t\t\t\t}",
"return NC;",
"NC",
"{\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}",
"size = in.read(buf)",
"size",
"in.read(buf)",
"in.read",
"in",
"buf",
"if(size==-1)return NC;",
"size==-1",
"size",
"-1",
"1",
"return NC;",
"NC",
"bId=0",
"bId",
"0",
"return (char)buf[bId++];",
"(char)buf[bId++]",
"buf",
"bId++",
"bId",
"public int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}",
"nextInt",
"{\n\t\t\treturn (int)nextLong();\n\t\t}",
"return (int)nextLong();",
"(int)nextLong()",
"nextLong",
"public long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}",
"nextLong",
"{\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}",
"num=1",
"num",
"1",
"boolean neg = false;",
"neg",
"false",
"if(c==NC)c=nextChar();",
"c==NC",
"c",
"NC",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"for(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}",
";",
"(c<'0' || c>'9')",
"c<'0'",
"c",
"'0'",
"c>'9'",
"c",
"'9'",
"c = nextChar()",
"c = nextChar()",
"c",
"nextChar()",
"nextChar",
"{\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}",
"{\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}",
"if(c=='-')neg=true;",
"c=='-'",
"c",
"'-'",
"neg=true",
"neg",
"true",
"long res = 0;",
"res",
"0",
"for(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}",
";",
"c>='0' && c <='9'",
"c>='0'",
"c",
"'0'",
"c <='9'",
"c",
"'9'",
"c=nextChar()",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"{\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}",
"{\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}",
"res = (res<<3)+(res<<1)+c-'0'",
"res",
"(res<<3)+(res<<1)+c-'0'",
"(res<<3)+(res<<1)+c",
"(res<<3)+(res<<1)+c",
"(res<<3)",
"res",
"3",
"(res<<1)",
"res",
"1",
"c",
"'0'",
"num*=10",
"num",
"10",
"return neg?-res:res;",
"neg?-res:res",
"neg",
"-res",
"res",
"res",
"public double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}",
"nextDouble",
"{\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}",
"double cur = nextLong();",
"cur",
"nextLong()",
"nextLong",
"return c!='.' ? cur:cur+nextLong()/num;",
"c!='.' ? cur:cur+nextLong()/num",
"c!='.'",
"c",
"'.'",
"cur",
"cur+nextLong()/num",
"cur",
"nextLong()/num",
"nextLong()",
"nextLong",
"num",
"public String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}",
"next",
"{\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"while(c<=32)c=nextChar();",
"c<=32",
"c",
"32",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"while(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}",
"c>32",
"c",
"32",
"{\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}",
"res.append(c)",
"res.append",
"res",
"c",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}",
"nextLine",
"{\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"while(c<=32)c=nextChar();",
"c<=32",
"c",
"32",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"while(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}",
"c!='\\n'",
"c",
"'\\n'",
"{\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}",
"res.append(c)",
"res.append",
"res",
"c",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}",
"hasNext",
"{\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}",
"if(c>32)return true;",
"c>32",
"c",
"32",
"return true;",
"true",
"while(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}",
"true",
"{\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}",
"c=nextChar()",
"c",
"nextChar()",
"nextChar",
"if(c==NC)return false;\n\t\t\t\telse if(c>32)return true;",
"c==NC",
"c",
"NC",
"return false;",
"false",
"if(c>32)return true;",
"c>32",
"c",
"32",
"return true;",
"true",
"public int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}",
"nextIntArray",
"{\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}",
"int[] res = new int[n];",
"res",
"new int[n]",
"n",
"for(int i = 0; i < n; i++) res[i] = nextInt();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"res[i] = nextInt();",
"res[i] = nextInt()",
"res[i]",
"res",
"i",
"nextInt()",
"nextInt",
"return res;",
"res",
"int n",
"n",
"public class Main {\n\tpublic static void main (String[] args) { new Main(); }\n\n\tpublic Main() {\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}\n\n\tclass FastScanner {\n\t\tpublic int BS = 1<<16;\n\t\tpublic char NC = (char)0;\n\t\tbyte[] buf = new byte[BS];\n\t\tint bId = 0, size = 0;\n\t\tchar c = NC;\n\t\tdouble num = 1;\n\t\tBufferedInputStream in;\n\n\t\tpublic FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}\n\n\t\tpublic FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}\n\n\t\tpublic char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}\n\n\t\tpublic double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}\n\n\t\tpublic String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}\n\t\t\n\t\tpublic int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}\n\t\t\n\t}\n\n}",
"public class Main {\n\tpublic static void main (String[] args) { new Main(); }\n\n\tpublic Main() {\n\t\tFastScanner fs = new FastScanner();\n\t\tPrintWriter out = new PrintWriter(System.out);\n\t\tSystem.err.println(\"\");\n\n\t\tint n = fs.nextInt();\n\t\tHashSet<String> set = new HashSet<>();\n\t\twhile(n-->0) set.add(fs.next());\n\t\tout.println(set.size());\n\t\t\n\t\t\n\t\tout.close();\n\t}\n\n\tclass FastScanner {\n\t\tpublic int BS = 1<<16;\n\t\tpublic char NC = (char)0;\n\t\tbyte[] buf = new byte[BS];\n\t\tint bId = 0, size = 0;\n\t\tchar c = NC;\n\t\tdouble num = 1;\n\t\tBufferedInputStream in;\n\n\t\tpublic FastScanner() {\n\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t}\n\n\t\tpublic FastScanner(String s) {\n\t\t\ttry {\n\t\t\t\tin = new BufferedInputStream(new FileInputStream(new File(s)), BS);\n\t\t\t}\n\t\t\tcatch (Exception e) {\n\t\t\t\tin = new BufferedInputStream(System.in, BS);\n\t\t\t}\n\t\t}\n\n\t\tpublic char nextChar(){\n\t\t\twhile(bId==size) {\n\t\t\t\ttry {\n\t\t\t\t\tsize = in.read(buf);\n\t\t\t\t}catch(Exception e) {\n\t\t\t\t\treturn NC;\n\t\t\t\t} \n\t\t\t\tif(size==-1)return NC;\n\t\t\t\tbId=0;\n\t\t\t}\n\t\t\treturn (char)buf[bId++];\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\treturn (int)nextLong();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tnum=1;\n\t\t\tboolean neg = false;\n\t\t\tif(c==NC)c=nextChar();\n\t\t\tfor(;(c<'0' || c>'9'); c = nextChar()) {\n\t\t\t\tif(c=='-')neg=true;\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tfor(; c>='0' && c <='9'; c=nextChar()) {\n\t\t\t\tres = (res<<3)+(res<<1)+c-'0';\n\t\t\t\tnum*=10;\n\t\t\t}\n\t\t\treturn neg?-res:res;\n\t\t}\n\n\t\tpublic double nextDouble() {\n\t\t\tdouble cur = nextLong();\n\t\t\treturn c!='.' ? cur:cur+nextLong()/num;\n\t\t}\n\n\t\tpublic String next() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c>32) {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\twhile(c<=32)c=nextChar();\n\t\t\twhile(c!='\\n') {\n\t\t\t\tres.append(c);\n\t\t\t\tc=nextChar();\n\t\t\t}\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic boolean hasNext() {\n\t\t\tif(c>32)return true;\n\t\t\twhile(true) {\n\t\t\t\tc=nextChar();\n\t\t\t\tif(c==NC)return false;\n\t\t\t\telse if(c>32)return true;\n\t\t\t}\n\t\t}\n\t\t\n\t\tpublic int[] nextIntArray(int n) {\n\t\t\tint[] res = new int[n];\n\t\t\tfor(int i = 0; i < n; i++) res[i] = nextInt();\n\t\t\treturn res;\n\t\t}\n\t\t\n\t}\n\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main {
public static void main (String[] args) { new Main(); }
public Main() {
FastScanner fs = new FastScanner();
PrintWriter out = new PrintWriter(System.out);
System.err.println("");
int n = fs.nextInt();
HashSet<String> set = new HashSet<>();
while(n-->0) set.add(fs.next());
out.println(set.size());
out.close();
}
class FastScanner {
public int BS = 1<<16;
public char NC = (char)0;
byte[] buf = new byte[BS];
int bId = 0, size = 0;
char c = NC;
double num = 1;
BufferedInputStream in;
public FastScanner() {
in = new BufferedInputStream(System.in, BS);
}
public FastScanner(String s) {
try {
in = new BufferedInputStream(new FileInputStream(new File(s)), BS);
}
catch (Exception e) {
in = new BufferedInputStream(System.in, BS);
}
}
public char nextChar(){
while(bId==size) {
try {
size = in.read(buf);
}catch(Exception e) {
return NC;
}
if(size==-1)return NC;
bId=0;
}
return (char)buf[bId++];
}
public int nextInt() {
return (int)nextLong();
}
public long nextLong() {
num=1;
boolean neg = false;
if(c==NC)c=nextChar();
for(;(c<'0' || c>'9'); c = nextChar()) {
if(c=='-')neg=true;
}
long res = 0;
for(; c>='0' && c <='9'; c=nextChar()) {
res = (res<<3)+(res<<1)+c-'0';
num*=10;
}
return neg?-res:res;
}
public double nextDouble() {
double cur = nextLong();
return c!='.' ? cur:cur+nextLong()/num;
}
public String next() {
StringBuilder res = new StringBuilder();
while(c<=32)c=nextChar();
while(c>32) {
res.append(c);
c=nextChar();
}
return res.toString();
}
public String nextLine() {
StringBuilder res = new StringBuilder();
while(c<=32)c=nextChar();
while(c!='\n') {
res.append(c);
c=nextChar();
}
return res.toString();
}
public boolean hasNext() {
if(c>32)return true;
while(true) {
c=nextChar();
if(c==NC)return false;
else if(c>32)return true;
}
}
public int[] nextIntArray(int n) {
int[] res = new int[n];
for(int i = 0; i < n; i++) res[i] = nextInt();
return res;
}
}
}
|
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7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
6,
13,
41,
13,
18,
13,
13,
41,
13,
20,
17,
41,
13,
17,
41,
13,
17,
12,
13,
30,
14,
2,
13,
13,
30,
29,
17,
30,
0,
13,
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10,
6,
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[
[
0,
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[
1,
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[
1,
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[
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[
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0,
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[
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[
0,
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[
200,
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[
200,
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[
12,
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[
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[
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[
14,
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[
18,
20
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[
14,
21
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[
21,
22
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[
21,
23
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[
14,
24
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[
24,
25
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[
24,
26
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[
26,
27
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[
27,
28
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[
26,
29
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[
29,
30
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[
30,
31
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[
14,
32
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[
32,
33
],
[
33,
34
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[
34,
35
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[
34,
36
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[
32,
37
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[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
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[
32,
43
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[
44,
44
],
[
44,
45
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[
45,
46
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[
45,
47
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[
47,
48
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[
48,
49
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[
44,
50
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[
50,
51
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[
51,
52
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[
50,
53
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[
14,
54
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[
54,
55
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[
54,
56
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[
14,
57
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[
57,
58
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[
58,
59
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[
59,
60
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[
59,
61
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[
57,
62
],
[
62,
63
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[
63,
64
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[
12,
65
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[
65,
66
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[
0,
67
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[
67,
68
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67,
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69,
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69,
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71,
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71,
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67,
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[
74,
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[
74,
76
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[
67,
78
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[
78,
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[
78,
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[
67,
81
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[
81,
82
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[
81,
83
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[
67,
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[
84,
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84,
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86,
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88,
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91,
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92,
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87,
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94,
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[
95,
96
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[
95,
97
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[
94,
98
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[
98,
99
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[
99,
100
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[
99,
101
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[
101,
102
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102,
103
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103,
104
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98,
105
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105,
106
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106,
107
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[
106,
108
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[
108,
109
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[
109,
110
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[
108,
111
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94,
112
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112,
113
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113,
114
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113,
115
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112,
116
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[
116,
117
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117,
118
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[
86,
119
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[
119,
120
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[
67,
121
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[
121,
122
],
[
121,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
124,
127
],
[
127,
128
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[
128,
129
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[
128,
130
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[
130,
131
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[
124,
132
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[
132,
133
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[
133,
134
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[
67,
135
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[
135,
136
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[
135,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
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[
140,
142
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[
139,
143
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[
143,
144
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[
143,
145
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[
135,
146
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[
146,
147
],
[
67,
148
],
[
148,
149
],
[
148,
150
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[
150,
151
],
[
151,
152
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[
152,
153
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[
153,
154
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[
152,
155
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[
155,
156
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[
156,
157
],
[
156,
158
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[
158,
159
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[
158,
160
],
[
151,
161
],
[
161,
162
],
[
150,
163
],
[
163,
164
],
[
164,
165
],
[
67,
166
],
[
166,
167
],
[
166,
168
],
[
168,
169
],
[
169,
170
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[
170,
171
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171,
172
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[
169,
173
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[
173,
174
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[
168,
175
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[
175,
176
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[
175,
177
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[
168,
178
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[
178,
179
],
[
178,
180
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[
180,
181
],
[
168,
182
],
[
182,
183
],
[
183,
184
],
[
183,
185
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[
182,
186
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[
186,
187
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[
187,
188
],
[
188,
189
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[
187,
190
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[
186,
191
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[
191,
192
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[
191,
193
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193,
194
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168,
195
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195,
196
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196,
197
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[
197,
198
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[
0,
199
],
[
199,
200
],
[
199,
201
]
] |
[
"import java.io.IOException;\nimport java.io.InputStream;\nimport java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }\n}\n\nclass FastScanner {\n private final InputStream in = System.in;\n private final byte[] buffer = new byte[1024];\n private int ptr = 0;\n private int buflen = 0;\n private boolean hasNextByte() {\n if (ptr < buflen) {\n return true;\n }else{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }\n return true;\n }\n private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}\n private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}\n public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}\n public String next() {\n if (!hasNext()) throw new NoSuchElementException();\n StringBuilder sb = new StringBuilder();\n int b = readByte();\n while(isPrintableChar(b)) {\n sb.appendCodePoint(b);\n b = readByte();\n }\n return sb.toString();\n }\n\n}",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }",
"main",
"{\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }",
"FastScanner sc = new FastScanner();",
"sc",
"new FastScanner()",
"String text = \"\";",
"text",
"\"\"",
"List<String> listA = new ArrayList<>();",
"listA",
"new ArrayList<>()",
"int count = Integer.parseInt(sc.next());",
"count",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < count",
"i",
"count",
"i++",
"i++",
"i",
"{\n text = sc.next();\n listA.add(text);\n\n }",
"{\n text = sc.next();\n listA.add(text);\n\n }",
"text = sc.next()",
"text",
"sc.next()",
"sc.next",
"sc",
"listA.add(text)",
"listA.add",
"listA",
"text",
"List<String> listB = new ArrayList<String>(new HashSet<>(listA));",
"listB",
"new ArrayList<String>(new HashSet<>(listA))",
"System.out.print(listB.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"listB.size()",
"listB.size",
"listB",
"String[] args",
"args",
"class FastScanner {\n private final InputStream in = System.in;\n private final byte[] buffer = new byte[1024];\n private int ptr = 0;\n private int buflen = 0;\n private boolean hasNextByte() {\n if (ptr < buflen) {\n return true;\n }else{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }\n return true;\n }\n private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}\n private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}\n public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}\n public String next() {\n if (!hasNext()) throw new NoSuchElementException();\n StringBuilder sb = new StringBuilder();\n int b = readByte();\n while(isPrintableChar(b)) {\n sb.appendCodePoint(b);\n b = readByte();\n }\n return sb.toString();\n }\n\n}",
"FastScanner",
"private final InputStream in = System.in;",
"in",
"System.in",
"System",
"System.in",
"private final byte[] buffer = new byte[1024];",
"buffer",
"new byte[1024]",
"1024",
"private int ptr = 0;",
"ptr",
"0",
"private int buflen = 0;",
"buflen",
"0",
"private boolean hasNextByte() {\n if (ptr < buflen) {\n return true;\n }else{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }\n return true;\n }",
"hasNextByte",
"{\n if (ptr < buflen) {\n return true;\n }else{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }\n return true;\n }",
"if (ptr < buflen) {\n return true;\n }else{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }",
"ptr < buflen",
"ptr",
"buflen",
"{\n return true;\n }",
"return true;",
"true",
"{\n ptr = 0;\n try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }\n if (buflen <= 0) {\n return false;\n }\n }",
"ptr = 0",
"ptr",
"0",
"try {\n buflen = in.read(buffer);\n } catch (IOException e) {\n e.printStackTrace();\n }",
"catch (IOException e) {\n e.printStackTrace();\n }",
"IOException e",
"{\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n buflen = in.read(buffer);\n }",
"buflen = in.read(buffer)",
"buflen",
"in.read(buffer)",
"in.read",
"in",
"buffer",
"if (buflen <= 0) {\n return false;\n }",
"buflen <= 0",
"buflen",
"0",
"{\n return false;\n }",
"return false;",
"false",
"return true;",
"true",
"private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}",
"readByte",
"{ if (hasNextByte()) return buffer[ptr++]; else return -1;}",
"if (hasNextByte()) return buffer[ptr++]; else return -1;",
"hasNextByte()",
"hasNextByte",
"return buffer[ptr++];",
"buffer[ptr++]",
"buffer",
"ptr++",
"ptr",
"return -1;",
"-1",
"1",
"private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}",
"isPrintableChar",
"{ return 33 <= c && c <= 126;}",
"return 33 <= c && c <= 126;",
"33 <= c && c <= 126",
"33 <= c",
"33",
"c",
"c <= 126",
"c",
"126",
"int c",
"c",
"public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}",
"hasNext",
"{ while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}",
"while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;",
"hasNextByte() && !isPrintableChar(buffer[ptr])",
"hasNextByte()",
"hasNextByte",
"!isPrintableChar(buffer[ptr])",
"isPrintableChar(buffer[ptr])",
"isPrintableChar",
"buffer[ptr]",
"buffer",
"ptr",
"ptr++",
"ptr",
"return hasNextByte();",
"hasNextByte()",
"hasNextByte",
"public String next() {\n if (!hasNext()) throw new NoSuchElementException();\n StringBuilder sb = new StringBuilder();\n int b = readByte();\n while(isPrintableChar(b)) {\n sb.appendCodePoint(b);\n b = readByte();\n }\n return sb.toString();\n }",
"next",
"{\n if (!hasNext()) throw new NoSuchElementException();\n StringBuilder sb = new StringBuilder();\n int b = readByte();\n while(isPrintableChar(b)) {\n sb.appendCodePoint(b);\n b = readByte();\n }\n return sb.toString();\n }",
"if (!hasNext()) throw new NoSuchElementException();",
"!hasNext()",
"hasNext()",
"hasNext",
"throw new NoSuchElementException();",
"new NoSuchElementException()",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"int b = readByte();",
"b",
"readByte()",
"readByte",
"while(isPrintableChar(b)) {\n sb.appendCodePoint(b);\n b = readByte();\n }",
"isPrintableChar(b)",
"isPrintableChar",
"b",
"{\n sb.appendCodePoint(b);\n b = readByte();\n }",
"sb.appendCodePoint(b)",
"sb.appendCodePoint",
"sb",
"b",
"b = readByte()",
"b",
"readByte()",
"readByte",
"return sb.toString();",
"sb.toString()",
"sb.toString",
"sb",
"public class Main {\n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\n String text = \"\";\n List<String> listA = new ArrayList<>();\n int count = Integer.parseInt(sc.next());\n\n for(int i = 0; i < count; i++) {\n text = sc.next();\n listA.add(text);\n\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(listA));\n System.out.print(listB.size());\n }\n}",
"Main"
] |
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
public class Main {
public static void main(String[] args) {
FastScanner sc = new FastScanner();
String text = "";
List<String> listA = new ArrayList<>();
int count = Integer.parseInt(sc.next());
for(int i = 0; i < count; i++) {
text = sc.next();
listA.add(text);
}
List<String> listB = new ArrayList<String>(new HashSet<>(listA));
System.out.print(listB.size());
}
}
class FastScanner {
private final InputStream in = System.in;
private final byte[] buffer = new byte[1024];
private int ptr = 0;
private int buflen = 0;
private boolean hasNextByte() {
if (ptr < buflen) {
return true;
}else{
ptr = 0;
try {
buflen = in.read(buffer);
} catch (IOException e) {
e.printStackTrace();
}
if (buflen <= 0) {
return false;
}
}
return true;
}
private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
public String next() {
if (!hasNext()) throw new NoSuchElementException();
StringBuilder sb = new StringBuilder();
int b = readByte();
while(isPrintableChar(b)) {
sb.appendCodePoint(b);
b = readByte();
}
return sb.toString();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
59,
11
],
[
59,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
14,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
12,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int A = Integer.parseInt(sc.nextLine());",
"A",
"Integer.parseInt(sc.nextLine())",
"Integer.parseInt",
"Integer",
"sc.nextLine()",
"sc.nextLine",
"sc",
"Set<String> items =new HashSet<String>();",
"items",
"new HashSet<String>()",
"for (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < A",
"i",
"A",
"i++",
"i++",
"i",
"{\n\t\t\titems.add(sc.nextLine());\n\t\t}",
"{\n\t\t\titems.add(sc.nextLine());\n\t\t}",
"items.add(sc.nextLine())",
"items.add",
"items",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(items.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"items.size()",
"items.size",
"items",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint A = Integer.parseInt(sc.nextLine());\n\n\t\tSet<String> items =new HashSet<String>();\n\n\t\tfor (int i = 0; i < A; i++) {\n\t\t\titems.add(sc.nextLine());\n\t\t}\n\n\t\tSystem.out.println(items.size());\n\n\t}\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int A = Integer.parseInt(sc.nextLine());
Set<String> items =new HashSet<String>();
for (int i = 0; i < A; i++) {
items.add(sc.nextLine());
}
System.out.println(items.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
13,
23,
13,
6,
13,
12,
13,
30,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
73,
14
],
[
73,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
17,
32
],
[
32,
33
],
[
33,
34
],
[
17,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
52,
53
],
[
17,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
17,
62
],
[
62,
63
],
[
63,
64
],
[
15,
65
],
[
65,
66
],
[
73,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
69,
71
],
[
0,
72
],
[
72,
73
],
[
72,
74
]
] |
[
"\n\nimport java.util.HashSet;\nimport java.util.List;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n static class Solution {\n\n public void find() {\n\n }\n }\n\n public static void main(String[] args) {\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }\n}\n",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n static class Solution {\n\n public void find() {\n\n }\n }\n\n public static void main(String[] args) {\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }\n}",
"Main",
"public static void main(String[] args) {\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }",
"main",
"{\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }",
"Solution sol = new Solution();",
"sol",
"new Solution()",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"sc.nextLine()",
"sc.nextLine",
"sc",
"for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n set.add(sc.nextLine());\n }",
"{\n set.add(sc.nextLine());\n }",
"set.add(sc.nextLine())",
"set.add",
"set",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"sol.find()",
"sol.find",
"sol",
"String[] args",
"args",
"static class Solution {\n\n public void find() {\n\n }\n }",
"Solution",
"public void find() {\n\n }",
"find",
"{\n\n }",
"public class Main {\n static class Solution {\n\n public void find() {\n\n }\n }\n\n public static void main(String[] args) {\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }\n}",
"public class Main {\n static class Solution {\n\n public void find() {\n\n }\n }\n\n public static void main(String[] args) {\n Solution sol = new Solution();\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> set = new HashSet<>();\n sc.nextLine();\n for(int i=0; i<n; i++) {\n set.add(sc.nextLine());\n }\n System.out.println(set.size());\n sol.find();\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
import java.util.Set;
public class Main {
static class Solution {
public void find() {
}
}
public static void main(String[] args) {
Solution sol = new Solution();
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Set<String> set = new HashSet<>();
sc.nextLine();
for(int i=0; i<n; i++) {
set.add(sc.nextLine());
}
System.out.println(set.size());
sol.find();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
14,
4,
18,
13,
13,
30,
30,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
21,
24
],
[
20,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
25,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
32,
35
],
[
31,
36
],
[
31,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
38,
42
],
[
8,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
43,
48
],
[
48,
49
],
[
49,
50
],
[
6,
51
],
[
51,
52
]
] |
[
"import java.util.*;\nclass Main{\n\tpublic static void main(String args[]){\n \tScanner sc=new Scanner(System.in);\n \tint n=sc.nextInt();\n \tHashMap<String,Integer> hm=new HashMap<>();\n \twhile(n--!=0){\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }\n System.out.println(hm.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n\tpublic static void main(String args[]){\n \tScanner sc=new Scanner(System.in);\n \tint n=sc.nextInt();\n \tHashMap<String,Integer> hm=new HashMap<>();\n \twhile(n--!=0){\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }\n System.out.println(hm.size());\n }\n}",
"Main",
"public static void main(String args[]){\n \tScanner sc=new Scanner(System.in);\n \tint n=sc.nextInt();\n \tHashMap<String,Integer> hm=new HashMap<>();\n \twhile(n--!=0){\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }\n System.out.println(hm.size());\n }",
"main",
"{\n \tScanner sc=new Scanner(System.in);\n \tint n=sc.nextInt();\n \tHashMap<String,Integer> hm=new HashMap<>();\n \twhile(n--!=0){\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }\n System.out.println(hm.size());\n }",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashMap<String,Integer> hm=new HashMap<>();",
"hm",
"new HashMap<>()",
"while(n--!=0){\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }",
"n--!=0",
"n--",
"n",
"0",
"{\n String str=sc.next();\n if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }\n }",
"String str=sc.next();",
"str",
"sc.next()",
"sc.next",
"sc",
"if(hm.containsKey(str)){\n \t\n }else{\n \thm.put(str,1);\n }",
"hm.containsKey(str)",
"hm.containsKey",
"hm",
"str",
"{\n \t\n }",
"{\n \thm.put(str,1);\n }",
"hm.put(str,1)",
"hm.put",
"hm",
"str",
"1",
"System.out.println(hm.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hm.size()",
"hm.size",
"hm",
"String args[]",
"args"
] |
import java.util.*;
class Main{
public static void main(String args[]){
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
HashMap<String,Integer> hm=new HashMap<>();
while(n--!=0){
String str=sc.next();
if(hm.containsKey(str)){
}else{
hm.put(str,1);
}
}
System.out.println(hm.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
65,
14
],
[
65,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
17,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
17,
48
],
[
48,
49
],
[
48,
50
],
[
17,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
17,
59
],
[
59,
60
],
[
60,
61
],
[
15,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.List;\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int times = sc.nextInt();",
"times",
"sc.nextInt()",
"sc.nextInt",
"sc",
"List<String> kuji = new ArrayList<String>();",
"kuji",
"new ArrayList<String>()",
"for(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}",
"int i=0 ;",
"int i=0 ;",
"i",
"0",
"i<times",
"i",
"times",
"i++",
"i++",
"i",
"{\n\t\t\tkuji.add(sc.next());\n\t\t}",
"{\n\t\t\tkuji.add(sc.next());\n\t\t}",
"kuji.add(sc.next())",
"kuji.add",
"kuji",
"sc.next()",
"sc.next",
"sc",
"HashSet<String> result = new HashSet<String>(kuji);",
"result",
"new HashSet<String>(kuji)",
"System.out.print(result.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"result.size()",
"result.size",
"result",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint times = sc.nextInt(); //くじ引きを行った回数\n\t\t//くじの結果が入る\n\t\tList<String> kuji = new ArrayList<String>();\n\n\t\t//くじを行う回数分、結果をkujiに入力する\n\t\tfor(int i=0 ; i<times ; i++) {\n\t\t\tkuji.add(sc.next());\n\t\t}\n\n\t\t//重複を許さないHashSetを宣言\n\t\t//resultにkujiの要素を代入\n\t\tHashSet<String> result = new HashSet<String>(kuji);\n\n\t\t//.size()で要素数を返す\n\t\tSystem.out.print(result.size());\n\n\t\tsc.close();\n\t}\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int times = sc.nextInt(); //くじ引きを行った回数
//くじの結果が入る
List<String> kuji = new ArrayList<String>();
//くじを行う回数分、結果をkujiに入力する
for(int i=0 ; i<times ; i++) {
kuji.add(sc.next());
}
//重複を許さないHashSetを宣言
//resultにkujiの要素を代入
HashSet<String> result = new HashSet<String>(kuji);
//.size()で要素数を返す
System.out.print(result.size());
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
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41,
13,
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18,
13,
42,
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4,
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4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
46,
8
],
[
46,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
11,
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],
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[
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[
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[
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[
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11,
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[
35,
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[
36,
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[
37,
38
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[
37,
39
],
[
35,
40
],
[
40,
41
],
[
41,
42
],
[
9,
43
],
[
43,
44
],
[
0,
45
],
[
45,
46
],
[
45,
47
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n\t\n\n\t\n\tpublic static void main(String[] args) {\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\t\n\n\t\n\tpublic static void main(String[] args) {\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}",
"main",
"{\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"HashSet<String> h = new HashSet<>();",
"h",
"new HashSet<>()",
"int n = s.nextInt();",
"n",
"s.nextInt()",
"s.nextInt",
"s",
"while(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}",
"n--!=0",
"n--",
"n",
"0",
"{\n\t\t\th.add(s.next());\n\t\t}",
"h.add(s.next())",
"h.add",
"h",
"s.next()",
"s.next",
"s",
"System.out.println(h.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"h.size()",
"h.size",
"h",
"String[] args",
"args",
"public class Main {\n\t\n\n\t\n\tpublic static void main(String[] args) {\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}\n}",
"public class Main {\n\t\n\n\t\n\tpublic static void main(String[] args) {\n\n\t\t\n\t\tScanner s = new Scanner(System.in);\n\t\tHashSet<String> h = new HashSet<>();\n\t\tint n = s.nextInt();\n\t\t\n\t\twhile(n--!=0) {\n\t\t\th.add(s.next());\n\t\t}\n\t\tSystem.out.println(h.size());\n\t\t\n\t\t\n\t}\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
HashSet<String> h = new HashSet<>();
int n = s.nextInt();
while(n--!=0) {
h.add(s.next());
}
System.out.println(h.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
2,
17,
17,
41,
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13,
17,
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] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
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8
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391,
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9,
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77,
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[
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83,
84
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[
83,
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[
85,
86
],
[
86,
87
],
[
87,
88
],
[
82,
89
],
[
89,
90
],
[
90,
91
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[
90,
92
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[
76,
93
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[
93,
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[
94,
95
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95,
96
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66,
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100,
101
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100,
102
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103
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103,
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105
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104,
106
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108
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109,
110
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114,
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115,
117
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117,
118
],
[
117,
119
],
[
114,
120
],
[
120,
121
],
[
108,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
125,
126
],
[
125,
127
],
[
122,
128
],
[
128,
129
],
[
128,
130
],
[
99,
131
],
[
131,
132
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97,
133
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[
133,
134
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[
97,
135
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[
135,
136
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[
66,
137
],
[
137,
138
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[
137,
139
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[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
144,
145
],
[
145,
146
],
[
139,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
148,
151
],
[
151,
152
],
[
151,
153
],
[
137,
154
],
[
154,
155
],
[
137,
156
],
[
156,
157
],
[
66,
158
],
[
158,
159
],
[
158,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
161,
165
],
[
165,
166
],
[
166,
167
],
[
160,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
169,
172
],
[
172,
173
],
[
172,
174
],
[
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[
"//package Atcoder;\nimport java.util.*;\nimport java.io.*;\npublic class Main\n{\n\tstatic final int mod=(int)1e9+7;\n\tstatic final int inf=(int)1e9;\n\tstatic final long INF=(long)1e18;\n\tpublic static void main(String[] args)\n\t{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n}\nclass FastScanner \n{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringTokenizer st = new StringTokenizer(\"\");\n\t\tpublic String next() \n\t\t{\n\t\t\twhile (!st.hasMoreTokens())\n\t\t\t\ttry {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t\t\n\t\t}\n\t\t\n\t\tlong pow(long x,long n)\n\t\t{\n\t\t\tlong res=1;\n\t\t\twhile(n>0)\n\t\t\t{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}\n\t\t\treturn res;\n\t\t}\n\t\tint gcd(int a,int b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn gcd(b,a%b);\n\t\t}\n\t\tlong longgcd(long a,long b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn longgcd(b,a%b);\n\t\t}\n\t\tint[] sort(int arr[])\n\t\t{\n\t\t\tArrayList<Integer> list = new ArrayList<Integer>();\n\t\t\tfor(int i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}\n\t\tchar[] charsort(char arr[])\n\t {\n\t \tArrayList<Character> list = new ArrayList<>();\n\t \tfor(char c:arr)list.add(c);\n\t \tCollections.sort(list);\n\t \tfor(int i=0;i<list.size();i++)\n\t \t{\n\t \t\tarr[i]=list.get(i);\n\t \t}\n\t \treturn arr;\n\t }\n\t\tlong[] longsort(long arr[])\n\t\t{\n\t\t\tArrayList<Long> list = new ArrayList<Long>();\n\t\t\tfor(long i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}\n\t\tpublic int nextInt() \n\t\t{\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\t\tpublic int[] readArray(int n)\n\t\t{\n\t\t\tint[] arr=new int[n];\n\t\t\tfor (int i=0; i<n; i++) arr[i]=nextInt();\n\t\t\treturn arr;\n\t\t}\t\n\t\tpublic long nextLong()\n\t\t{\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t\tpublic long[] longreadArray(int n) \n\t\t{\n\t\t\tlong[] a=new long[n];\n\t\t\tfor (int i=0; i<n; i++) a[i]=nextLong();\n\t\t\treturn a;\n\t\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main\n{\n\tstatic final int mod=(int)1e9+7;\n\tstatic final int inf=(int)1e9;\n\tstatic final long INF=(long)1e18;\n\tpublic static void main(String[] args)\n\t{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n}",
"Main",
"static final int mod=(int)1e9+7;",
"mod",
"(int)1e9+7",
"(int)1e9",
"7",
"static final int inf=(int)1e9;",
"inf",
"(int)1e9",
"static final long INF=(long)1e18;",
"INF",
"(long)1e18",
"public static void main(String[] args)\n\t{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}",
"main",
"{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}",
"FastScanner fs=new FastScanner();",
"fs",
"new FastScanner()",
"int n=fs.nextInt();",
"n",
"fs.nextInt()",
"fs.nextInt",
"fs",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}",
"{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}",
"String s=fs.next();",
"s",
"fs.next()",
"fs.next",
"fs",
"set.add(s)",
"set.add",
"set",
"s",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"class FastScanner \n{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringTokenizer st = new StringTokenizer(\"\");\n\t\tpublic String next() \n\t\t{\n\t\t\twhile (!st.hasMoreTokens())\n\t\t\t\ttry {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t\t\n\t\t}\n\t\t\n\t\tlong pow(long x,long n)\n\t\t{\n\t\t\tlong res=1;\n\t\t\twhile(n>0)\n\t\t\t{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}\n\t\t\treturn res;\n\t\t}\n\t\tint gcd(int a,int b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn gcd(b,a%b);\n\t\t}\n\t\tlong longgcd(long a,long b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn longgcd(b,a%b);\n\t\t}\n\t\tint[] sort(int arr[])\n\t\t{\n\t\t\tArrayList<Integer> list = new ArrayList<Integer>();\n\t\t\tfor(int i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}\n\t\tchar[] charsort(char arr[])\n\t {\n\t \tArrayList<Character> list = new ArrayList<>();\n\t \tfor(char c:arr)list.add(c);\n\t \tCollections.sort(list);\n\t \tfor(int i=0;i<list.size();i++)\n\t \t{\n\t \t\tarr[i]=list.get(i);\n\t \t}\n\t \treturn arr;\n\t }\n\t\tlong[] longsort(long arr[])\n\t\t{\n\t\t\tArrayList<Long> list = new ArrayList<Long>();\n\t\t\tfor(long i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}\n\t\tpublic int nextInt() \n\t\t{\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\t\tpublic int[] readArray(int n)\n\t\t{\n\t\t\tint[] arr=new int[n];\n\t\t\tfor (int i=0; i<n; i++) arr[i]=nextInt();\n\t\t\treturn arr;\n\t\t}\t\n\t\tpublic long nextLong()\n\t\t{\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t\tpublic long[] longreadArray(int n) \n\t\t{\n\t\t\tlong[] a=new long[n];\n\t\t\tfor (int i=0; i<n; i++) a[i]=nextLong();\n\t\t\treturn a;\n\t\t}\n}",
"FastScanner",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringTokenizer st = new StringTokenizer(\"\");",
"st",
"new StringTokenizer(\"\")",
"public String next() \n\t\t{\n\t\t\twhile (!st.hasMoreTokens())\n\t\t\t\ttry {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t\t\n\t\t}",
"next",
"{\n\t\t\twhile (!st.hasMoreTokens())\n\t\t\t\ttry {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t\t\n\t\t}",
"while (!st.hasMoreTokens())\n\t\t\t\ttry {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"try {\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"IOException e",
"{\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\t\t\tst=new StringTokenizer(br.readLine());\n\t\t\t\t}",
"st=new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"long pow(long x,long n)\n\t\t{\n\t\t\tlong res=1;\n\t\t\twhile(n>0)\n\t\t\t{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}\n\t\t\treturn res;\n\t\t}",
"pow",
"{\n\t\t\tlong res=1;\n\t\t\twhile(n>0)\n\t\t\t{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}\n\t\t\treturn res;\n\t\t}",
"long res=1;",
"res",
"1",
"while(n>0)\n\t\t\t{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}",
"n>0",
"n",
"0",
"{\n\t\t\t \tif(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}\n\t\t\t}",
"if(n%2!=0)\n\t\t\t \t{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}\n\t\t\t \telse\n\t\t\t \t{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}",
"n%2!=0",
"n%2",
"n",
"2",
"0",
"{\n\t\t\t \t\tres=(res*x);n--;\n\t\t\t \t}",
"res=(res*x)",
"res",
"(res*x)",
"res",
"x",
"n--",
"n",
"{\n\t\t\t \t\tx=(x*x);n/=2;\n\t\t\t \t}",
"x=(x*x)",
"x",
"(x*x)",
"x",
"x",
"n/=2",
"n",
"2",
"return res;",
"res",
"long x",
"x",
"long n",
"n",
"int gcd(int a,int b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn gcd(b,a%b);\n\t\t}",
"gcd",
"{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn gcd(b,a%b);\n\t\t}",
"if(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}",
"b==0",
"b",
"0",
"{\n\t\t\t\treturn a;\n\t\t\t}",
"return a;",
"a",
"return gcd(b,a%b);",
"gcd(b,a%b)",
"gcd",
"b",
"a%b",
"a",
"b",
"int a",
"a",
"int b",
"b",
"long longgcd(long a,long b)\n\t\t{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn longgcd(b,a%b);\n\t\t}",
"longgcd",
"{\n\t\t\tif(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}\n\t\t\treturn longgcd(b,a%b);\n\t\t}",
"if(b==0)\n\t\t\t{\n\t\t\t\treturn a;\n\t\t\t}",
"b==0",
"b",
"0",
"{\n\t\t\t\treturn a;\n\t\t\t}",
"return a;",
"a",
"return longgcd(b,a%b);",
"longgcd(b,a%b)",
"longgcd",
"b",
"a%b",
"a",
"b",
"long a",
"a",
"long b",
"b",
"int[] sort(int arr[])\n\t\t{\n\t\t\tArrayList<Integer> list = new ArrayList<Integer>();\n\t\t\tfor(int i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}",
"sort",
"{\n\t\t\tArrayList<Integer> list = new ArrayList<Integer>();\n\t\t\tfor(int i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}",
"ArrayList<Integer> list = new ArrayList<Integer>();",
"list",
"new ArrayList<Integer>()",
"for(int i:arr)list.add(i);",
"int i",
"arr",
"list.add(i);",
"list.add(i)",
"list.add",
"list",
"i",
"Collections.sort(list)",
"Collections.sort",
"Collections",
"list",
"for(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<arr.length",
"i",
"arr.length",
"arr",
"arr.length",
"i++",
"i++",
"i",
"{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"arr[i]=list.get(i)",
"arr[i]",
"arr",
"i",
"list.get(i)",
"list.get",
"list",
"i",
"return arr;",
"arr",
"int arr[]",
"arr",
"char[] charsort(char arr[])\n\t {\n\t \tArrayList<Character> list = new ArrayList<>();\n\t \tfor(char c:arr)list.add(c);\n\t \tCollections.sort(list);\n\t \tfor(int i=0;i<list.size();i++)\n\t \t{\n\t \t\tarr[i]=list.get(i);\n\t \t}\n\t \treturn arr;\n\t }",
"charsort",
"{\n\t \tArrayList<Character> list = new ArrayList<>();\n\t \tfor(char c:arr)list.add(c);\n\t \tCollections.sort(list);\n\t \tfor(int i=0;i<list.size();i++)\n\t \t{\n\t \t\tarr[i]=list.get(i);\n\t \t}\n\t \treturn arr;\n\t }",
"ArrayList<Character> list = new ArrayList<>();",
"list",
"new ArrayList<>()",
"for(char c:arr)list.add(c);",
"char c",
"arr",
"list.add(c);",
"list.add(c)",
"list.add",
"list",
"c",
"Collections.sort(list)",
"Collections.sort",
"Collections",
"list",
"for(int i=0;i<list.size();i++)\n\t \t{\n\t \t\tarr[i]=list.get(i);\n\t \t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<list.size()",
"i",
"list.size()",
"list.size",
"list",
"i++",
"i++",
"i",
"{\n\t \t\tarr[i]=list.get(i);\n\t \t}",
"{\n\t \t\tarr[i]=list.get(i);\n\t \t}",
"arr[i]=list.get(i)",
"arr[i]",
"arr",
"i",
"list.get(i)",
"list.get",
"list",
"i",
"return arr;",
"arr",
"char arr[]",
"arr",
"long[] longsort(long arr[])\n\t\t{\n\t\t\tArrayList<Long> list = new ArrayList<Long>();\n\t\t\tfor(long i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}",
"longsort",
"{\n\t\t\tArrayList<Long> list = new ArrayList<Long>();\n\t\t\tfor(long i:arr)list.add(i);\n\t\t\tCollections.sort(list);\n\t\t\tfor(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}\n\t\t\treturn arr;\n\t\t}",
"ArrayList<Long> list = new ArrayList<Long>();",
"list",
"new ArrayList<Long>()",
"for(long i:arr)list.add(i);",
"long i",
"arr",
"list.add(i);",
"list.add(i)",
"list.add",
"list",
"i",
"Collections.sort(list)",
"Collections.sort",
"Collections",
"list",
"for(int i=0;i<arr.length;i++)\n\t\t\t{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<arr.length",
"i",
"arr.length",
"arr",
"arr.length",
"i++",
"i++",
"i",
"{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"{\n\t\t\t\tarr[i]=list.get(i);\n\t\t\t}",
"arr[i]=list.get(i)",
"arr[i]",
"arr",
"i",
"list.get(i)",
"list.get",
"list",
"i",
"return arr;",
"arr",
"long arr[]",
"arr",
"public int nextInt() \n\t\t{\n\t\t\treturn Integer.parseInt(next());\n\t\t}",
"nextInt",
"{\n\t\t\treturn Integer.parseInt(next());\n\t\t}",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public int[] readArray(int n)\n\t\t{\n\t\t\tint[] arr=new int[n];\n\t\t\tfor (int i=0; i<n; i++) arr[i]=nextInt();\n\t\t\treturn arr;\n\t\t}",
"readArray",
"{\n\t\t\tint[] arr=new int[n];\n\t\t\tfor (int i=0; i<n; i++) arr[i]=nextInt();\n\t\t\treturn arr;\n\t\t}",
"int[] arr=new int[n];",
"arr",
"new int[n]",
"n",
"for (int i=0; i<n; i++) arr[i]=nextInt();",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"arr[i]=nextInt();",
"arr[i]=nextInt()",
"arr[i]",
"arr",
"i",
"nextInt()",
"nextInt",
"return arr;",
"arr",
"int n",
"n",
"public long nextLong()\n\t\t{\n\t\t\treturn Long.parseLong(next());\n\t\t}",
"nextLong",
"{\n\t\t\treturn Long.parseLong(next());\n\t\t}",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public long[] longreadArray(int n) \n\t\t{\n\t\t\tlong[] a=new long[n];\n\t\t\tfor (int i=0; i<n; i++) a[i]=nextLong();\n\t\t\treturn a;\n\t\t}",
"longreadArray",
"{\n\t\t\tlong[] a=new long[n];\n\t\t\tfor (int i=0; i<n; i++) a[i]=nextLong();\n\t\t\treturn a;\n\t\t}",
"long[] a=new long[n];",
"a",
"new long[n]",
"n",
"for (int i=0; i<n; i++) a[i]=nextLong();",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"a[i]=nextLong();",
"a[i]=nextLong()",
"a[i]",
"a",
"i",
"nextLong()",
"nextLong",
"return a;",
"a",
"int n",
"n",
"public class Main\n{\n\tstatic final int mod=(int)1e9+7;\n\tstatic final int inf=(int)1e9;\n\tstatic final long INF=(long)1e18;\n\tpublic static void main(String[] args)\n\t{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n}",
"public class Main\n{\n\tstatic final int mod=(int)1e9+7;\n\tstatic final int inf=(int)1e9;\n\tstatic final long INF=(long)1e18;\n\tpublic static void main(String[] args)\n\t{\n\t\tFastScanner fs=new FastScanner();\n\t\tint n=fs.nextInt();\n\t\tSet<String> set = new HashSet<>();\n\t\tfor(int i=1;i<=n;i++)\n\t\t{\n\t\t\tString s=fs.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t}\n}",
"Main"
] |
//package Atcoder;
import java.util.*;
import java.io.*;
public class Main
{
static final int mod=(int)1e9+7;
static final int inf=(int)1e9;
static final long INF=(long)1e18;
public static void main(String[] args)
{
FastScanner fs=new FastScanner();
int n=fs.nextInt();
Set<String> set = new HashSet<>();
for(int i=1;i<=n;i++)
{
String s=fs.next();
set.add(s);
}
System.out.println(set.size());
}
}
class FastScanner
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
public String next()
{
while (!st.hasMoreTokens())
try {
st=new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
return st.nextToken();
}
long pow(long x,long n)
{
long res=1;
while(n>0)
{
if(n%2!=0)
{
res=(res*x);n--;
}
else
{
x=(x*x);n/=2;
}
}
return res;
}
int gcd(int a,int b)
{
if(b==0)
{
return a;
}
return gcd(b,a%b);
}
long longgcd(long a,long b)
{
if(b==0)
{
return a;
}
return longgcd(b,a%b);
}
int[] sort(int arr[])
{
ArrayList<Integer> list = new ArrayList<Integer>();
for(int i:arr)list.add(i);
Collections.sort(list);
for(int i=0;i<arr.length;i++)
{
arr[i]=list.get(i);
}
return arr;
}
char[] charsort(char arr[])
{
ArrayList<Character> list = new ArrayList<>();
for(char c:arr)list.add(c);
Collections.sort(list);
for(int i=0;i<list.size();i++)
{
arr[i]=list.get(i);
}
return arr;
}
long[] longsort(long arr[])
{
ArrayList<Long> list = new ArrayList<Long>();
for(long i:arr)list.add(i);
Collections.sort(list);
for(int i=0;i<arr.length;i++)
{
arr[i]=list.get(i);
}
return arr;
}
public int nextInt()
{
return Integer.parseInt(next());
}
public int[] readArray(int n)
{
int[] arr=new int[n];
for (int i=0; i<n; i++) arr[i]=nextInt();
return arr;
}
public long nextLong()
{
return Long.parseLong(next());
}
public long[] longreadArray(int n)
{
long[] a=new long[n];
for (int i=0; i<n; i++) a[i]=nextLong();
return a;
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
68,
17
],
[
68,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
26,
29
],
[
29,
30
],
[
30,
31
],
[
20,
32
],
[
32,
33
],
[
32,
34
],
[
20,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
52,
53
],
[
20,
54
],
[
54,
55
],
[
54,
56
],
[
20,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
63,
64
],
[
18,
65
],
[
65,
66
],
[
0,
67
],
[
67,
68
],
[
67,
69
]
] |
[
"import java.util.*;\nimport java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.HashSet;\nimport java.util.List;\n\npublic class Main { \n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.List;",
"List",
"java.util",
"public class Main { \n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = Integer.parseInt(sc.next());",
"N",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"List<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"for(int i = 0; i < N; i++){\n list.add(sc.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n list.add(sc.next());\n }",
"{\n list.add(sc.next());\n }",
"list.add(sc.next())",
"list.add",
"list",
"sc.next()",
"sc.next",
"sc",
"List<String> L = new ArrayList<String>(new HashSet<>(list));",
"L",
"new ArrayList<String>(new HashSet<>(list))",
"System.out.println(L.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"L.size()",
"L.size",
"L",
"String[] args",
"args",
"public class Main { \n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }\n}",
"public class Main { \n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.next());\n List<String> list = new ArrayList<String>();\n for(int i = 0; i < N; i++){\n list.add(sc.next());\n }\n List<String> L = new ArrayList<String>(new HashSet<>(list));\n System.out.println(L.size());\n }\n}",
"Main"
] |
import java.util.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = Integer.parseInt(sc.next());
List<String> list = new ArrayList<String>();
for(int i = 0; i < N; i++){
list.add(sc.next());
}
List<String> L = new ArrayList<String>(new HashSet<>(list));
System.out.println(L.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
42,
2,
40,
13,
17,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
41,
13,
2,
4,
18,
13,
18,
13,
13,
41,
13,
18,
13,
13,
0,
18,
13,
13,
18,
13,
13,
0,
18,
13,
13,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
41,
13,
2,
4,
18,
13,
18,
13,
13,
41,
13,
18,
13,
13,
0,
18,
13,
13,
18,
13,
13,
0,
18,
13,
13,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
13,
23,
13,
12,
13,
30,
29,
4,
18,
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"import java.io.*;\nimport java.util.*;\n\npublic class Main{\n\tpublic static void main(String[] args) throws Exception{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}\n\tstatic class MScanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\t\tpublic MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n \n\t\tpublic MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}\n \n\t\tpublic String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}\n\t\tpublic int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}\n \n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}\n \n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}\n \n\t\tpublic void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}\n\t}\n\tstatic void shuffle(int[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic void shuffle(long[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic String arrToString(int[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Integer[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n\tpublic static void main(String[] args) throws Exception{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}\n\tstatic class MScanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\t\tpublic MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n \n\t\tpublic MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}\n \n\t\tpublic String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}\n\t\tpublic int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}\n \n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}\n \n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}\n \n\t\tpublic void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}\n\t}\n\tstatic void shuffle(int[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic void shuffle(long[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic String arrToString(int[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Integer[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}",
"main",
"{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}",
"PrintWriter pw=new PrintWriter(System.out);",
"pw",
"new PrintWriter(System.out)",
"MScanner sc = new MScanner(System.in);",
"sc",
"new MScanner(System.in)",
"HashSet<String>set=new HashSet<>();",
"set",
"new HashSet<>()",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(n-->0)set.add(sc.nextLine());",
"n-->0",
"n--",
"n",
"0",
"set.add(sc.nextLine())",
"set.add",
"set",
"sc.nextLine()",
"sc.nextLine",
"sc",
"pw.println(set.size())",
"pw.println",
"pw",
"set.size()",
"set.size",
"set",
"pw.flush()",
"pw.flush",
"pw",
"String[] args",
"args",
"static void shuffle(int[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}",
"shuffle",
"{\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}",
"for(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"int i=0;",
"int i=0;",
"i",
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"i",
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"in",
"in.length",
"i++",
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"i",
"{\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"{\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"int idx=(int)(Math.random()*in.length);",
"idx",
"(int)(Math.random()*in.length)",
"Math.random()",
"Math.random",
"Math",
"in.length",
"in",
"in.length",
"int tmp=in[i];",
"tmp",
"in[i]",
"in",
"i",
"in[i]=in[idx]",
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"in[idx]",
"in",
"idx",
"in[idx]=tmp",
"in[idx]",
"in",
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"tmp",
"int[]in",
"in",
"static void shuffle(long[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}",
"shuffle",
"{\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}",
"for(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<in.length",
"i",
"in.length",
"in",
"in.length",
"i++",
"i++",
"i",
"{\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"{\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}",
"int idx=(int)(Math.random()*in.length);",
"idx",
"(int)(Math.random()*in.length)",
"Math.random()",
"Math.random",
"Math",
"in.length",
"in",
"in.length",
"long tmp=in[i];",
"tmp",
"in[i]",
"in",
"i",
"in[i]=in[idx]",
"in[i]",
"in",
"i",
"in[idx]",
"in",
"idx",
"in[idx]=tmp",
"in[idx]",
"in",
"idx",
"tmp",
"long[]in",
"in",
"static String arrToString(int[]x) {\n\t\treturn Arrays.toString(x);\n\t}",
"arrToString",
"{\n\t\treturn Arrays.toString(x);\n\t}",
"return Arrays.toString(x);",
"Arrays.toString(x)",
"Arrays.toString",
"Arrays",
"x",
"int[]x",
"x",
"static String arrToString(long[]x) {\n\t\treturn Arrays.toString(x);\n\t}",
"arrToString",
"{\n\t\treturn Arrays.toString(x);\n\t}",
"return Arrays.toString(x);",
"Arrays.toString(x)",
"Arrays.toString",
"Arrays",
"x",
"long[]x",
"x",
"static String arrToString(Integer[]x) {\n\t\treturn Arrays.toString(x);\n\t}",
"arrToString",
"{\n\t\treturn Arrays.toString(x);\n\t}",
"return Arrays.toString(x);",
"Arrays.toString(x)",
"Arrays.toString",
"Arrays",
"x",
"Integer[]x",
"x",
"static String arrToString(Long[]x) {\n\t\treturn Arrays.toString(x);\n\t}",
"arrToString",
"{\n\t\treturn Arrays.toString(x);\n\t}",
"return Arrays.toString(x);",
"Arrays.toString(x)",
"Arrays.toString",
"Arrays",
"x",
"Long[]x",
"x",
"static class MScanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\t\tpublic MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n \n\t\tpublic MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}\n \n\t\tpublic String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}\n\t\tpublic int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}\n \n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}\n \n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}\n \n\t\tpublic void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}\n\t}",
"MScanner",
"StringTokenizer st;",
"st",
"BufferedReader br;",
"br",
"public MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}",
"MScanner",
"{\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}",
"br = new BufferedReader(new InputStreamReader(system))",
"br",
"new BufferedReader(new InputStreamReader(system))",
"InputStream system",
"system",
"public MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}",
"MScanner",
"{\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}",
"br = new BufferedReader(new FileReader(file))",
"br",
"new BufferedReader(new FileReader(file))",
"String file",
"file",
"public String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}",
"next",
"{\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}",
"while (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());",
"st == null || !st.hasMoreTokens()",
"st == null",
"st",
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"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
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"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"public int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}",
"intArr",
"{\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}",
"int[]in=new int[n];",
"in",
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"for(int i=0;i<n;i++)in[i]=nextInt();",
"int i=0;",
"int i=0;",
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"return in;",
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"int n",
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"public long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}",
"longArr",
"{\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}",
"long[]in=new long[n];",
"in",
"new long[n]",
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"for(int i=0;i<n;i++)in[i]=nextLong();",
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"return in;",
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"int n",
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"public int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}",
"intSortedArr",
"{\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}",
"int[]in=new int[n];",
"in",
"new int[n]",
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"Arrays.sort",
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"return in;",
"in",
"int n",
"n",
"public long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}",
"longSortedArr",
"{\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}",
"long[]in=new long[n];",
"in",
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"in",
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"n",
"public Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}",
"IntegerArr",
"{\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}",
"Integer[]in=new Integer[n];",
"in",
"new Integer[n]",
"n",
"for(int i=0;i<n;i++)in[i]=nextInt();",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"in[i]=nextInt();",
"in[i]=nextInt()",
"in[i]",
"in",
"i",
"nextInt()",
"nextInt",
"return in;",
"in",
"int n",
"n",
"public Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}",
"LongArr",
"{\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}",
"Long[]in=new Long[n];",
"in",
"new Long[n]",
"n",
"for(int i=0;i<n;i++)in[i]=nextLong();",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"in[i]=nextLong();",
"in[i]=nextLong()",
"in[i]",
"in",
"i",
"nextLong()",
"nextLong",
"return in;",
"in",
"int n",
"n",
"public String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}",
"nextLine",
"{\n\t\t\treturn br.readLine();\n\t\t}",
"return br.readLine();",
"br.readLine()",
"br.readLine",
"br",
"public int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}",
"nextInt",
"{\n\t\t\treturn Integer.parseInt(next());\n\t\t}",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}",
"nextDouble",
"{\n\t\t\treturn Double.parseDouble(next());\n\t\t}",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}",
"nextChar",
"{\n\t\t\treturn next().charAt(0);\n\t\t}",
"return next().charAt(0);",
"next().charAt(0)",
"next().charAt",
"next()",
"next",
"0",
"public long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}",
"nextLong",
"{\n\t\t\treturn Long.parseLong(next());\n\t\t}",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}",
"ready",
"{\n\t\t\treturn br.ready();\n\t\t}",
"return br.ready();",
"br.ready()",
"br.ready",
"br",
"public void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}",
"waitForInput",
"{\n\t\t\tThread.sleep(3000);\n\t\t}",
"Thread.sleep(3000)",
"Thread.sleep",
"Thread",
"3000",
"public class Main{\n\tpublic static void main(String[] args) throws Exception{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}\n\tstatic class MScanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\t\tpublic MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n \n\t\tpublic MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}\n \n\t\tpublic String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}\n\t\tpublic int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}\n \n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}\n \n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}\n \n\t\tpublic void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}\n\t}\n\tstatic void shuffle(int[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic void shuffle(long[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic String arrToString(int[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Integer[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args) throws Exception{\n\t\tPrintWriter pw=new PrintWriter(System.out);\n\t\tMScanner sc = new MScanner(System.in);\n\t\tHashSet<String>set=new HashSet<>();\n\t\tint n=sc.nextInt();\n\t\twhile(n-->0)set.add(sc.nextLine());\n\t\tpw.println(set.size());\n\t\tpw.flush();\n\t}\n\tstatic class MScanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\t\tpublic MScanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n \n\t\tpublic MScanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}\n \n\t\tpublic String next() throws IOException {\n\t\t\twhile (st == null || !st.hasMoreTokens())\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\treturn st.nextToken();\n\t\t}\n\t\tpublic int[] intArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic long[] longArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic int[] intSortedArr(int n) throws IOException {\n\t int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic long[] longSortedArr(int n) throws IOException {\n\t long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t shuffle(in);\n\t Arrays.sort(in);\n\t return in;\n\t\t}\n\t\tpublic Integer[] IntegerArr(int n) throws IOException {\n\t Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();\n\t return in;\n\t\t}\n\t\tpublic Long[] LongArr(int n) throws IOException {\n\t Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();\n\t return in;\n\t\t}\n\t\tpublic String nextLine() throws IOException {\n\t\t\treturn br.readLine();\n\t\t}\n \n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() throws IOException {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic char nextChar() throws IOException {\n\t\t\treturn next().charAt(0);\n\t\t}\n \n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic boolean ready() throws IOException {\n\t\t\treturn br.ready();\n\t\t}\n \n\t\tpublic void waitForInput() throws InterruptedException {\n\t\t\tThread.sleep(3000);\n\t\t}\n\t}\n\tstatic void shuffle(int[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tint tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic void shuffle(long[]in) {\n\t\tfor(int i=0;i<in.length;i++) {\n\t\t\tint idx=(int)(Math.random()*in.length);\n\t\t\tlong tmp=in[i];\n\t\t\tin[i]=in[idx];\n\t\t\tin[idx]=tmp;\n\t\t}\n\t}\n\tstatic String arrToString(int[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Integer[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n\tstatic String arrToString(Long[]x) {\n\t\treturn Arrays.toString(x);\n\t}\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main{
public static void main(String[] args) throws Exception{
PrintWriter pw=new PrintWriter(System.out);
MScanner sc = new MScanner(System.in);
HashSet<String>set=new HashSet<>();
int n=sc.nextInt();
while(n-->0)set.add(sc.nextLine());
pw.println(set.size());
pw.flush();
}
static class MScanner {
StringTokenizer st;
BufferedReader br;
public MScanner(InputStream system) {
br = new BufferedReader(new InputStreamReader(system));
}
public MScanner(String file) throws Exception {
br = new BufferedReader(new FileReader(file));
}
public String next() throws IOException {
while (st == null || !st.hasMoreTokens())
st = new StringTokenizer(br.readLine());
return st.nextToken();
}
public int[] intArr(int n) throws IOException {
int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();
return in;
}
public long[] longArr(int n) throws IOException {
long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();
return in;
}
public int[] intSortedArr(int n) throws IOException {
int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();
shuffle(in);
Arrays.sort(in);
return in;
}
public long[] longSortedArr(int n) throws IOException {
long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();
shuffle(in);
Arrays.sort(in);
return in;
}
public Integer[] IntegerArr(int n) throws IOException {
Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();
return in;
}
public Long[] LongArr(int n) throws IOException {
Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();
return in;
}
public String nextLine() throws IOException {
return br.readLine();
}
public int nextInt() throws IOException {
return Integer.parseInt(next());
}
public double nextDouble() throws IOException {
return Double.parseDouble(next());
}
public char nextChar() throws IOException {
return next().charAt(0);
}
public long nextLong() throws IOException {
return Long.parseLong(next());
}
public boolean ready() throws IOException {
return br.ready();
}
public void waitForInput() throws InterruptedException {
Thread.sleep(3000);
}
}
static void shuffle(int[]in) {
for(int i=0;i<in.length;i++) {
int idx=(int)(Math.random()*in.length);
int tmp=in[i];
in[i]=in[idx];
in[idx]=tmp;
}
}
static void shuffle(long[]in) {
for(int i=0;i<in.length;i++) {
int idx=(int)(Math.random()*in.length);
long tmp=in[i];
in[i]=in[idx];
in[idx]=tmp;
}
}
static String arrToString(int[]x) {
return Arrays.toString(x);
}
static String arrToString(long[]x) {
return Arrays.toString(x);
}
static String arrToString(Integer[]x) {
return Arrays.toString(x);
}
static String arrToString(Long[]x) {
return Arrays.toString(x);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
4,
18,
13,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
13,
13,
14,
2,
13,
17,
30,
0,
13,
40,
2,
13,
17,
4,
18,
13,
13,
13,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
76,
11
],
[
76,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
26,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
30,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
38,
42
],
[
30,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
47,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
54,
58
],
[
14,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
14,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
14,
70
],
[
70,
71
],
[
71,
72
],
[
12,
73
],
[
73,
74
],
[
0,
75
],
[
75,
76
],
[
75,
77
]
] |
[
"import java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}\n\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}",
"main",
"{\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"ArrayList<String> array = new ArrayList<String>();",
"array",
"new ArrayList<String>()",
"while(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}",
"sc.hasNext()",
"sc.hasNext",
"sc",
"{\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}",
"String s = sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"int index = Collections.binarySearch(array, s);",
"index",
"Collections.binarySearch(array, s)",
"Collections.binarySearch",
"Collections",
"array",
"s",
"if(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}",
"index < 0",
"index",
"0",
"{\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}",
"index = - (index + 1)",
"index",
"- (index + 1)",
"(index + 1)",
"index",
"1",
"array.add(index, s)",
"array.add",
"array",
"index",
"s",
"int ans = array.size();",
"ans",
"array.size()",
"array.size",
"array",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\n\t\tArrayList<String> array = new ArrayList<String>();\n\n\t\twhile(sc.hasNext()) {\n\t\t\tString s = sc.next();\n\t\t\tint index = Collections.binarySearch(array, s);\n\t\t\tif(index < 0) {\n\t\t\t\tindex = - (index + 1);\n\t\t\t\tarray.add(index, s);\n\t\t\t}\n\t\t}\n\n\t\tint ans = array.size();\n\n\t\tSystem.out.println(ans);\n\n\t\tsc.close();\n\n\t}\n\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
ArrayList<String> array = new ArrayList<String>();
while(sc.hasNext()) {
String s = sc.next();
int index = Collections.binarySearch(array, s);
if(index < 0) {
index = - (index + 1);
array.add(index, s);
}
}
int ans = array.size();
System.out.println(ans);
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
89,
8
],
[
89,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
11,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
11,
48
],
[
48,
49
],
[
48,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
72,
74
],
[
64,
75
],
[
75,
76
],
[
76,
77
],
[
63,
78
],
[
78,
79
],
[
11,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
80,
85
],
[
9,
86
],
[
86,
87
],
[
0,
88
],
[
88,
89
],
[
88,
90
]
] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\n\npublic class Main{\n public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"public class Main{\n public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }\n}",
"Main",
"public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] a = new String[n];",
"a",
"new String[n]",
"n",
"for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a[i] = sc.next();\n }",
"{\n a[i] = sc.next();\n }",
"a[i] = sc.next()",
"a[i]",
"a",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(a)",
"Arrays.sort",
"Arrays",
"a",
"int count = 1;",
"count",
"1",
"for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j < n",
"j",
"n",
"j++",
"j++",
"j",
"{\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }",
"{\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }",
"if(a[j].equals(a[j - 1])){\n count--;\n }",
"a[j].equals(a[j - 1])",
"a[j].equals",
"a[j]",
"a",
"j",
"a[j - 1]",
"a",
"j - 1",
"j",
"1",
"{\n count--;\n }",
"count--",
"count",
"count++",
"count",
"System.out.println(count)",
"System.out.println",
"System.out",
"System",
"System.out",
"count",
"String args[]",
"args",
"public class Main{\n public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }\n}",
"public class Main{\n public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String[] a = new String[n];\n for(int i = 0;i < n;i++){\n a[i] = sc.next();\n }\n Arrays.sort(a);\n// System.out.println(Arrays.toString(a));\n int count = 1;\n for(int j = 1;j < n;j++){\n if(a[j].equals(a[j - 1])){\n count--;\n }\n count++;\n }\n System.out.println(count);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.Arrays;
public class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] a = new String[n];
for(int i = 0;i < n;i++){
a[i] = sc.next();
}
Arrays.sort(a);
// System.out.println(Arrays.toString(a));
int count = 1;
for(int j = 1;j < n;j++){
if(a[j].equals(a[j - 1])){
count--;
}
count++;
}
System.out.println(count);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
50,
54
],
[
14,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
61,
62
],
[
12,
63
],
[
63,
64
]
] |
[
"/* package codechef; // don't place package name! */\n\nimport java.util.*;\nimport java.lang.*;\nimport java.io.*;\n\n/* Name of the class has to be \"Main\" only if the class is public. */\nclass Main\n{\n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\tScanner s=new Scanner(System.in);\n\t \n\t HashMap<String , Integer> map=new HashMap<>();\n\t int n=s.nextInt();\n\t for(int i=0;i<n;i++)\n\t {\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }\n\t System.out.println(map.size());\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.*;",
"lang.*",
"java",
"import java.io.*;",
"io.*",
"java",
"class Main\n{\n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\tScanner s=new Scanner(System.in);\n\t \n\t HashMap<String , Integer> map=new HashMap<>();\n\t int n=s.nextInt();\n\t for(int i=0;i<n;i++)\n\t {\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }\n\t System.out.println(map.size());\n\t}\n}",
"Main",
"public static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\tScanner s=new Scanner(System.in);\n\t \n\t HashMap<String , Integer> map=new HashMap<>();\n\t int n=s.nextInt();\n\t for(int i=0;i<n;i++)\n\t {\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }\n\t System.out.println(map.size());\n\t}",
"main",
"{\n\t\t// your code goes here\n\t\tScanner s=new Scanner(System.in);\n\t \n\t HashMap<String , Integer> map=new HashMap<>();\n\t int n=s.nextInt();\n\t for(int i=0;i<n;i++)\n\t {\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }\n\t System.out.println(map.size());\n\t}",
"Scanner s=new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"HashMap<String , Integer> map=new HashMap<>();",
"map",
"new HashMap<>()",
"int n=s.nextInt();",
"n",
"s.nextInt()",
"s.nextInt",
"s",
"for(int i=0;i<n;i++)\n\t {\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }",
"{\n\t String ans=s.next();\n\t if(!map.containsKey(ans))\n\t map.put(ans,1);\n\t }",
"String ans=s.next();",
"ans",
"s.next()",
"s.next",
"s",
"if(!map.containsKey(ans))\n\t map.put(ans,1);",
"!map.containsKey(ans)",
"map.containsKey(ans)",
"map.containsKey",
"map",
"ans",
"map.put(ans,1)",
"map.put",
"map",
"ans",
"1",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String[] args",
"args"
] |
/* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Main
{
public static void main (String[] args) throws java.lang.Exception
{
// your code goes here
Scanner s=new Scanner(System.in);
HashMap<String , Integer> map=new HashMap<>();
int n=s.nextInt();
for(int i=0;i<n;i++)
{
String ans=s.next();
if(!map.containsKey(ans))
map.put(ans,1);
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
4,
18,
13,
17,
41,
13,
20,
41,
13,
20,
12,
13,
30,
41,
13,
4,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
13,
4,
13,
4,
18,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
12,
13,
30,
29,
4,
18,
13,
12,
13,
30,
29,
4,
18,
13,
12,
13,
30,
4,
18,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
20,
4,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
19,
20
],
[
19,
21
],
[
0,
22
],
[
131,
23
],
[
131,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
26,
29
],
[
131,
30
],
[
30,
31
],
[
30,
32
],
[
131,
33
],
[
33,
34
],
[
33,
35
],
[
131,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
51,
53
],
[
46,
54
],
[
54,
55
],
[
55,
56
],
[
46,
57
],
[
58,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
59,
62
],
[
62,
63
],
[
38,
64
],
[
64,
65
],
[
64,
66
],
[
66,
67
],
[
67,
68
],
[
36,
69
],
[
69,
70
],
[
131,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
78,
79
],
[
131,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
87,
88
],
[
131,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
131,
96
],
[
96,
97
],
[
96,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
131,
103
],
[
103,
104
],
[
103,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
105,
110
],
[
110,
111
],
[
111,
112
],
[
103,
113
],
[
113,
114
],
[
131,
115
],
[
115,
116
],
[
115,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
117,
121
],
[
121,
122
],
[
122,
123
],
[
121,
124
],
[
117,
125
],
[
125,
126
],
[
126,
127
],
[
115,
128
],
[
128,
129
],
[
0,
130
],
[
130,
131
],
[
130,
132
]
] |
[
"import javax.print.DocFlavor;\nimport java.awt.*;\nimport java.io.PrintWriter;\nimport java.lang.reflect.Array;\nimport java.math.BigInteger;\nimport java.util.*;\nimport java.util.List;\n\npublic class Main {\n\n static String br = System.getProperty(\"line.separator\");\n static Scanner sc = new Scanner(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }\n\n static int nextInt() {\n return Integer.parseInt(next());\n }\n\n static Long nextLong() {\n return Long.parseLong(next());\n }\n\n static String next() {\n return sc.next();\n }\n\n static String nextLine(){\n return sc.nextLine();\n }\n\n static void println(Object o) {\n out.println(o);\n out.flush();\n }\n\n static void print(Object o) {\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }\n}",
"import javax.print.DocFlavor;",
"DocFlavor",
"javax.print",
"import java.awt.*;",
"awt.*",
"java",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.lang.reflect.Array;",
"Array",
"java.lang.reflect",
"import java.math.BigInteger;",
"BigInteger",
"java.math",
"import java.util.*;",
"util.*",
"java",
"import java.util.List;",
"List",
"java.util",
"public class Main {\n\n static String br = System.getProperty(\"line.separator\");\n static Scanner sc = new Scanner(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }\n\n static int nextInt() {\n return Integer.parseInt(next());\n }\n\n static Long nextLong() {\n return Long.parseLong(next());\n }\n\n static String next() {\n return sc.next();\n }\n\n static String nextLine(){\n return sc.nextLine();\n }\n\n static void println(Object o) {\n out.println(o);\n out.flush();\n }\n\n static void print(Object o) {\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }\n}",
"Main",
"static String br = System.getProperty(\"line.separator\");",
"br",
"System.getProperty(\"line.separator\")",
"System.getProperty",
"System",
"\"line.separator\"",
"static Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"static PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"public static void main(String[] args) {\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }",
"main",
"{\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }",
"int N = nextInt();",
"N",
"nextInt()",
"nextInt",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for(int i=0; i<N; i++){\n set.add(next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n set.add(next());\n }",
"{\n set.add(next());\n }",
"set.add(next())",
"set.add",
"set",
"next()",
"next",
"println(set.size())",
"println",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"static int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"static Long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"static String next() {\n return sc.next();\n }",
"next",
"{\n return sc.next();\n }",
"return sc.next();",
"sc.next()",
"sc.next",
"sc",
"static String nextLine(){\n return sc.nextLine();\n }",
"nextLine",
"{\n return sc.nextLine();\n }",
"return sc.nextLine();",
"sc.nextLine()",
"sc.nextLine",
"sc",
"static void println(Object o) {\n out.println(o);\n out.flush();\n }",
"println",
"{\n out.println(o);\n out.flush();\n }",
"out.println(o)",
"out.println",
"out",
"o",
"out.flush()",
"out.flush",
"out",
"Object o",
"o",
"static void print(Object o) {\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }",
"print",
"{\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"out.print(o)",
"out.print",
"out",
"o",
"out.flush()",
"out.flush",
"out",
"Object o",
"o",
"public class Main {\n\n static String br = System.getProperty(\"line.separator\");\n static Scanner sc = new Scanner(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }\n\n static int nextInt() {\n return Integer.parseInt(next());\n }\n\n static Long nextLong() {\n return Long.parseLong(next());\n }\n\n static String next() {\n return sc.next();\n }\n\n static String nextLine(){\n return sc.nextLine();\n }\n\n static void println(Object o) {\n out.println(o);\n out.flush();\n }\n\n static void print(Object o) {\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }\n}",
"public class Main {\n\n static String br = System.getProperty(\"line.separator\");\n static Scanner sc = new Scanner(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = nextInt();\n Set<String> set = new HashSet<>();\n for(int i=0; i<N; i++){\n set.add(next());\n }\n println(set.size());\n }\n\n static int nextInt() {\n return Integer.parseInt(next());\n }\n\n static Long nextLong() {\n return Long.parseLong(next());\n }\n\n static String next() {\n return sc.next();\n }\n\n static String nextLine(){\n return sc.nextLine();\n }\n\n static void println(Object o) {\n out.println(o);\n out.flush();\n }\n\n static void print(Object o) {\n PrintWriter out = new PrintWriter(System.out);\n out.print(o);\n out.flush();\n }\n}",
"Main"
] |
import javax.print.DocFlavor;
import java.awt.*;
import java.io.PrintWriter;
import java.lang.reflect.Array;
import java.math.BigInteger;
import java.util.*;
import java.util.List;
public class Main {
static String br = System.getProperty("line.separator");
static Scanner sc = new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] args) {
int N = nextInt();
Set<String> set = new HashSet<>();
for(int i=0; i<N; i++){
set.add(next());
}
println(set.size());
}
static int nextInt() {
return Integer.parseInt(next());
}
static Long nextLong() {
return Long.parseLong(next());
}
static String next() {
return sc.next();
}
static String nextLine(){
return sc.nextLine();
}
static void println(Object o) {
out.println(o);
out.flush();
}
static void print(Object o) {
PrintWriter out = new PrintWriter(System.out);
out.print(o);
out.flush();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
13,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
90,
11
],
[
90,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
44,
45
],
[
45,
46
],
[
14,
47
],
[
47,
48
],
[
48,
49
],
[
14,
50
],
[
50,
51
],
[
50,
52
],
[
14,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
60,
62
],
[
53,
63
],
[
63,
64
],
[
64,
65
],
[
53,
66
],
[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
68,
71
],
[
71,
72
],
[
71,
73
],
[
14,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
77,
78
],
[
14,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
84,
85
],
[
84,
86
],
[
12,
87
],
[
87,
88
],
[
0,
89
],
[
89,
90
],
[
89,
91
]
] |
[
"import java.util.LinkedHashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main{\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}\n}",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main{\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}\n}",
"Main",
"public static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] list = new String[N];",
"list",
"new String[N]",
"N",
"for(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tlist[i]=scan.next();\n\t\t}",
"{\n\t\t\tlist[i]=scan.next();\n\t\t}",
"list[i]=scan.next()",
"list[i]",
"list",
"i",
"scan.next()",
"scan.next",
"scan",
"scan.close()",
"scan.close",
"scan",
"Set<String> linkedHashSet = new LinkedHashSet<String>();",
"linkedHashSet",
"new LinkedHashSet<String>()",
"for(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i<list.length",
"i",
"list.length",
"list",
"list.length",
"i++",
"i++",
"i",
"{\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}",
"{\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}",
"linkedHashSet.add(list[i])",
"linkedHashSet.add",
"linkedHashSet",
"list[i]",
"list",
"i",
"Object[] num = linkedHashSet.toArray();",
"num",
"linkedHashSet.toArray()",
"linkedHashSet.toArray",
"linkedHashSet",
"System.out.println(num.length)",
"System.out.println",
"System.out",
"System",
"System.out",
"num.length",
"num",
"num.length",
"String args[]",
"args",
"public class Main{\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}\n}",
"public class Main{\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tString[] list = new String[N];\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist[i]=scan.next();\n\t\t}\n\t\tscan.close();\n\t\t\n\t\tSet<String> linkedHashSet = new LinkedHashSet<String>();\n\t\t\n\t\tfor(int i = 0; i<list.length;i++) {\n\t\t\tlinkedHashSet.add(list[i]);\n\t\t}\n\t\tObject[] num = linkedHashSet.toArray();\n\t\t\n\t\tSystem.out.println(num.length);\n\t\t\n\t}\n}",
"Main"
] |
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;
public class Main{
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
String[] list = new String[N];
for(int i=0;i<N;i++) {
list[i]=scan.next();
}
scan.close();
Set<String> linkedHashSet = new LinkedHashSet<String>();
for(int i = 0; i<list.length;i++) {
linkedHashSet.add(list[i]);
}
Object[] num = linkedHashSet.toArray();
System.out.println(num.length);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
55,
8
],
[
55,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
17,
20
],
[
20,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
27,
30
],
[
26,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
31,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
11,
41
],
[
41,
42
],
[
42,
43
],
[
11,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
44,
49
],
[
49,
50
],
[
50,
51
],
[
9,
52
],
[
52,
53
],
[
0,
54
],
[
54,
55
],
[
54,
56
]
] |
[
"import java.io.*;\nimport java.util.*;\n\n/**\n * Created by Ayushi on 26 Apr 2020.\n * Problem:\n * Round:\n */\n\npublic class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }\n}",
"Main",
"public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"int n = Integer.parseInt(br.readLine());",
"n",
"Integer.parseInt(br.readLine())",
"Integer.parseInt",
"Integer",
"br.readLine()",
"br.readLine",
"br",
"Set<String> s = new HashSet<>();",
"s",
"new HashSet<>()",
"while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }",
"n-- > 0",
"n--",
"n",
"0",
"{\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }",
"String a = br.readLine();",
"a",
"br.readLine()",
"br.readLine",
"br",
"s.add(a)",
"s.add",
"s",
"a",
"br.close()",
"br.close",
"br",
"System.out.println(s.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"s.size()",
"s.size",
"s",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }\n}",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int n = Integer.parseInt(br.readLine());\n //ArrayList<String> arr = new ArrayList<>();\n //HashMap<String, Integer> hmap = new HashMap<>();\n Set<String> s = new HashSet<>();\n //int ans = 0;\n while (n-- > 0) {\n String a = br.readLine();\n s.add(a);\n /*if (!arr.contains(a)) {\n ans++;\n arr.add(a);\n }*/\n }\n br.close();\n System.out.println(s.size());\n }\n}",
"Main"
] |
import java.io.*;
import java.util.*;
/**
* Created by Ayushi on 26 Apr 2020.
* Problem:
* Round:
*/
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(br.readLine());
//ArrayList<String> arr = new ArrayList<>();
//HashMap<String, Integer> hmap = new HashMap<>();
Set<String> s = new HashSet<>();
//int ans = 0;
while (n-- > 0) {
String a = br.readLine();
s.add(a);
/*if (!arr.contains(a)) {
ans++;
arr.add(a);
}*/
}
br.close();
System.out.println(s.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
43,
44
],
[
14,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
51,
52
],
[
12,
53
],
[
53,
54
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\nclass Main {\n public static void main(final String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> s = new HashSet<>();\n for (int i = 0; i < n; i++) {\n s.add(sc.next());\n }\n System.out.println(s.size());\n }\n}",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"class Main {\n public static void main(final String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> s = new HashSet<>();\n for (int i = 0; i < n; i++) {\n s.add(sc.next());\n }\n System.out.println(s.size());\n }\n}",
"Main",
"public static void main(final String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> s = new HashSet<>();\n for (int i = 0; i < n; i++) {\n s.add(sc.next());\n }\n System.out.println(s.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n Set<String> s = new HashSet<>();\n for (int i = 0; i < n; i++) {\n s.add(sc.next());\n }\n System.out.println(s.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> s = new HashSet<>();",
"s",
"new HashSet<>()",
"for (int i = 0; i < n; i++) {\n s.add(sc.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s.add(sc.next());\n }",
"{\n s.add(sc.next());\n }",
"s.add(sc.next())",
"s.add",
"s",
"sc.next()",
"sc.next",
"sc",
"System.out.println(s.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"s.size()",
"s.size",
"s",
"final String[] args",
"args"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
class Main {
public static void main(final String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Set<String> s = new HashSet<>();
for (int i = 0; i < n; i++) {
s.add(sc.next());
}
System.out.println(s.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
41,
13,
20,
4,
18,
13,
18,
13,
17,
17,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
13,
18,
13,
13,
30,
40,
13,
4,
18,
13,
18,
13,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
97,
8
],
[
97,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
11,
44
],
[
44,
45
],
[
44,
46
],
[
11,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
50,
51
],
[
50,
52
],
[
47,
53
],
[
11,
54
],
[
54,
55
],
[
54,
56
],
[
11,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
57,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
72,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
81,
82
],
[
82,
83
],
[
81,
84
],
[
84,
85
],
[
84,
86
],
[
81,
87
],
[
11,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
9,
94
],
[
94,
95
],
[
0,
96
],
[
96,
97
],
[
96,
98
]
] |
[
"\n\nimport java.util.HashMap;\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ts[i] = sc.next();\n\t\t}",
"{\n\t\t\ts[i] = sc.next();\n\t\t}",
"s[i] = sc.next()",
"s[i]",
"s",
"i",
"sc.next()",
"sc.next",
"sc",
"HashMap<String, Integer> map = new HashMap<String, Integer>();",
"map",
"new HashMap<String, Integer>()",
"map.put(s[0], 1)",
"map.put",
"map",
"s[0]",
"s",
"0",
"1",
"int ans = 1;",
"ans",
"1",
"for (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}",
"{\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}",
"if (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}",
"!map.containsKey(s[i])",
"map.containsKey(s[i])",
"map.containsKey",
"map",
"s[i]",
"s",
"i",
"{\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}",
"ans++",
"ans",
"map.put(s[i], 1)",
"map.put",
"map",
"s[i]",
"s",
"i",
"1",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tString[] s = new String[n];\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tmap.put(s[0], 1);\n\t\tint ans = 1;\n\n\t\tfor (int i = 1; i < n; i++) {\n\t\t\tif (!map.containsKey(s[i])) {\n\t\t\t\tans++;\n\t\t\t\tmap.put(s[i], 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String[] s = new String[n];
for (int i = 0; i < n; i++) {
s[i] = sc.next();
}
HashMap<String, Integer> map = new HashMap<String, Integer>();
map.put(s[0], 1);
int ans = 1;
for (int i = 1; i < n; i++) {
if (!map.containsKey(s[i])) {
ans++;
map.put(s[i], 1);
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
4,
18,
13,
29,
18,
13,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
4,
18,
13,
29,
18,
13,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
13,
42,
2,
40,
13,
17,
30,
4,
18,
13,
4,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
89,
17
],
[
89,
18
],
[
18,
19
],
[
18,
20
],
[
89,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
24,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
23,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
89,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
42,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
41,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
89,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
59,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
68,
71
],
[
67,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
73,
76
],
[
76,
77
],
[
59,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
83,
84
],
[
84,
85
],
[
57,
86
],
[
86,
87
],
[
0,
88
],
[
88,
89
],
[
88,
90
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.io.StreamTokenizer;\nimport java.util.HashSet;\n\npublic class Main {\n public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));\n\n public static int nextInt() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }\n\n public static String next() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }\n\n public static void main(String[] args) {\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.StreamTokenizer;",
"StreamTokenizer",
"java.io",
"import java.util.HashSet;",
"HashSet",
"java.util",
"public class Main {\n public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));\n\n public static int nextInt() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }\n\n public static String next() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }\n\n public static void main(String[] args) {\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }\n\n}",
"Main",
"public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));",
"in",
"new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)))",
"public static int nextInt() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }",
"nextInt",
"{\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }",
"try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"IOException e",
"{\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n in.nextToken();\n }",
"in.nextToken()",
"in.nextToken",
"in",
"return (int) in.nval;",
"(int) in.nval",
"in",
"in.nval",
"public static String next() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }",
"next",
"{\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }",
"try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"IOException e",
"{\n // TODO Auto-generated catch block\n e.printStackTrace();\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n in.nextToken();\n }",
"in.nextToken()",
"in.nextToken",
"in",
"return in.sval;",
"in.sval",
"in",
"in.sval",
"public static void main(String[] args) {\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }",
"main",
"{\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }",
"HashSet<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"int n = nextInt();",
"n",
"nextInt()",
"nextInt",
"while (n-- > 0) {\n set.add(next());\n }",
"n-- > 0",
"n--",
"n",
"0",
"{\n set.add(next());\n }",
"set.add(next())",
"set.add",
"set",
"next()",
"next",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"public class Main {\n public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));\n\n public static int nextInt() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }\n\n public static String next() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }\n\n public static void main(String[] args) {\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }\n\n}",
"public class Main {\n public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));\n\n public static int nextInt() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return (int) in.nval;\n }\n\n public static String next() {\n try {\n in.nextToken();\n } catch (IOException e) {\n // TODO Auto-generated catch block\n e.printStackTrace();\n }\n return in.sval;\n }\n\n public static void main(String[] args) {\n // TODO Auto-generated method stub\n HashSet<String> set = new HashSet<String>();\n int n = nextInt();\n while (n-- > 0) {\n set.add(next());\n }\n System.out.println(set.size());\n }\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StreamTokenizer;
import java.util.HashSet;
public class Main {
public static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
public static int nextInt() {
try {
in.nextToken();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return (int) in.nval;
}
public static String next() {
try {
in.nextToken();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return in.sval;
}
public static void main(String[] args) {
// TODO Auto-generated method stub
HashSet<String> set = new HashSet<String>();
int n = nextInt();
while (n-- > 0) {
set.add(next());
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
20,
41,
13,
20,
41,
13,
20,
4,
18,
13,
17,
13,
13,
4,
18,
13,
23,
13,
6,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
17,
40,
13,
4,
18,
13,
13,
23,
13,
23,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
113,
20
],
[
113,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
26,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
31,
33
],
[
23,
34
],
[
34,
35
],
[
34,
36
],
[
23,
37
],
[
37,
38
],
[
37,
39
],
[
23,
40
],
[
40,
41
],
[
40,
42
],
[
23,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
43,
47
],
[
43,
48
],
[
23,
49
],
[
49,
50
],
[
50,
51
],
[
21,
52
],
[
52,
53
],
[
113,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
56,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
58,
64
],
[
64,
65
],
[
64,
66
],
[
58,
67
],
[
67,
68
],
[
67,
69
],
[
58,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
70,
81
],
[
82,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
85,
86
],
[
86,
87
],
[
82,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
90,
93
],
[
88,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
95,
99
],
[
94,
100
],
[
100,
101
],
[
58,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
56,
106
],
[
106,
107
],
[
56,
108
],
[
108,
109
],
[
56,
110
],
[
110,
111
],
[
0,
112
],
[
112,
113
],
[
112,
114
]
] |
[
"import java.io.OutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.PrintWriter;\nimport java.util.Scanner;\nimport java.util.HashMap;\n\n/**\n * Built using CHelper plug-in\n * Actual solution is at the top\n */\npublic class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class abc164_c {\n public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }\n\n }\n}\n",
"import java.io.OutputStream;",
"OutputStream",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.HashMap;",
"HashMap",
"java.util",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class abc164_c {\n public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }\n\n }\n}",
"Main",
"public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }",
"main",
"{\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }",
"InputStream inputStream = System.in;",
"inputStream",
"System.in",
"System",
"System.in",
"OutputStream outputStream = System.out;",
"outputStream",
"System.out",
"System",
"System.out",
"Scanner in = new Scanner(inputStream);",
"in",
"new Scanner(inputStream)",
"PrintWriter out = new PrintWriter(outputStream);",
"out",
"new PrintWriter(outputStream)",
"abc164_c solver = new abc164_c();",
"solver",
"new abc164_c()",
"solver.solve(1, in, out)",
"solver.solve",
"solver",
"1",
"in",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class abc164_c {\n public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }\n\n }",
"abc164_c",
"public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }",
"solve",
"{\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }",
"long N = in.nextLong();",
"N",
"in.nextLong()",
"in.nextLong",
"in",
"int brakecount = 0;",
"brakecount",
"0",
"HashMap<String, Integer> S = new HashMap<String, Integer>();",
"S",
"new HashMap<String, Integer>()",
"for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }",
"long i = 0;",
"long i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }",
"{\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }",
"String inS = in.next();",
"inS",
"in.next()",
"in.next",
"in",
"if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }",
"!S.containsKey(inS)",
"S.containsKey(inS)",
"S.containsKey",
"S",
"inS",
"{\n S.put(inS, 0);\n brakecount++;\n }",
"S.put(inS, 0)",
"S.put",
"S",
"inS",
"0",
"brakecount++",
"brakecount",
"out.println(brakecount)",
"out.println",
"out",
"brakecount",
"int testNumber",
"testNumber",
"Scanner in",
"in",
"PrintWriter out",
"out",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class abc164_c {\n public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }\n\n }\n}",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n Scanner in = new Scanner(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class abc164_c {\n public void solve(int testNumber, Scanner in, PrintWriter out) {\n long N = in.nextLong();\n //String S[] = new String[2147483647];\n// String S[] = new String[9999999];\n int brakecount = 0;\n HashMap<String, Integer> S = new HashMap<String, Integer>();\n for (long i = 0; i < N; i++) {\n String inS = in.next();\n if (!S.containsKey(inS)) {\n S.put(inS, 0);\n brakecount++;\n }\n }\n /*\n Arrays.sort(S);\n String oldS = \"\";\n for (String item :S\n ) {\n if (oldS.isEmpty()) {\n oldS = item;\n }\n if(item.compareTo(oldS)!=0){\n brakecount++;\n }\n }\n */\n out.println(brakecount);\n }\n\n }\n}",
"Main"
] |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;
import java.util.HashMap;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
Scanner in = new Scanner(inputStream);
PrintWriter out = new PrintWriter(outputStream);
abc164_c solver = new abc164_c();
solver.solve(1, in, out);
out.close();
}
static class abc164_c {
public void solve(int testNumber, Scanner in, PrintWriter out) {
long N = in.nextLong();
//String S[] = new String[2147483647];
// String S[] = new String[9999999];
int brakecount = 0;
HashMap<String, Integer> S = new HashMap<String, Integer>();
for (long i = 0; i < N; i++) {
String inS = in.next();
if (!S.containsKey(inS)) {
S.put(inS, 0);
brakecount++;
}
}
/*
Arrays.sort(S);
String oldS = "";
for (String item :S
) {
if (oldS.isEmpty()) {
oldS = item;
}
if(item.compareTo(oldS)!=0){
brakecount++;
}
}
*/
out.println(brakecount);
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
4,
18,
13,
13,
30,
30,
4,
18,
13,
13,
17,
28,
13,
4,
18,
13,
30,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
74,
8
],
[
74,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
44,
49
],
[
44,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
51,
55
],
[
11,
56
],
[
56,
57
],
[
56,
58
],
[
58,
59
],
[
59,
60
],
[
56,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
11,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
9,
71
],
[
71,
72
],
[
0,
73
],
[
73,
74
],
[
73,
75
]
] |
[
"import java.util.Scanner;\nimport java.util.TreeMap;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.TreeMap;",
"TreeMap",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}",
"main",
"{\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int total = 0;",
"total",
"0",
"TreeMap<String, Integer> s = new TreeMap<>();",
"s",
"new TreeMap<>()",
"for (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}",
"String input = sc.next();",
"input",
"sc.next()",
"sc.next",
"sc",
"if (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}",
"s.containsKey(input)",
"s.containsKey",
"s",
"input",
"{\n\n\t\t\t}",
"{\n\t\t\t\ts.put(input, 1);\n\t\t\t}",
"s.put(input, 1)",
"s.put",
"s",
"input",
"1",
"for (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}",
"String key",
"s.keySet()",
"s.keySet",
"s",
"{\n\t\t\ttotal++;\n\t\t}",
"{\n\t\t\ttotal++;\n\t\t}",
"total++",
"total",
"System.out.println(total)",
"System.out.println",
"System.out",
"System",
"System.out",
"total",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint n = sc.nextInt();\n\t\tint total = 0;\n\n\t\tTreeMap<String, Integer> s = new TreeMap<>();\n\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tString input = sc.next();\n\t\t\tif (s.containsKey(input)) {\n\n\t\t\t} else {\n\t\t\t\ts.put(input, 1);\n\t\t\t}\n\t\t}\n\n\t\tfor (String key : s.keySet()) {\n\t\t\ttotal++;\n\t\t}\n\n\t\tSystem.out.println(total);\n\n\t}\n}",
"Main"
] |
import java.util.Scanner;
import java.util.TreeMap;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int total = 0;
TreeMap<String, Integer> s = new TreeMap<>();
for (int i = 0; i < n; i++) {
String input = sc.next();
if (s.containsKey(input)) {
} else {
s.put(input, 1);
}
}
for (String key : s.keySet()) {
total++;
}
System.out.println(total);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
13,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
2,
13,
17,
18,
13,
13,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
24
],
[
24,
25
],
[
24,
26
],
[
11,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
44,
45
],
[
45,
46
],
[
11,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
70,
71
],
[
70,
72
],
[
66,
73
],
[
73,
74
],
[
73,
75
],
[
64,
76
],
[
76,
77
],
[
77,
78
],
[
11,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
9,
85
],
[
85,
86
]
] |
[
"import java.util.Arrays;\nimport java.util.Scanner;\n \nclass Main {\n\tpublic static void main(final String[] args) {\n\t\t Scanner sc = new Scanner(System.in);\n\t\t int N = sc.nextInt();\n\t\t String S[] = new String[N];\n\t\t int ans = 1;\n\n for(int i=0;i<N;i++) {\n \tS[i] = sc.next();\n }\n \n\t\tArrays.sort(S);\n\t\t\n\t\tfor(int i = 1; i < N; i++){\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}\n\n System.out.print(ans);\n \n\n\t}\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(final String[] args) {\n\t\t Scanner sc = new Scanner(System.in);\n\t\t int N = sc.nextInt();\n\t\t String S[] = new String[N];\n\t\t int ans = 1;\n\n for(int i=0;i<N;i++) {\n \tS[i] = sc.next();\n }\n \n\t\tArrays.sort(S);\n\t\t\n\t\tfor(int i = 1; i < N; i++){\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}\n\n System.out.print(ans);\n \n\n\t}\n}",
"Main",
"public static void main(final String[] args) {\n\t\t Scanner sc = new Scanner(System.in);\n\t\t int N = sc.nextInt();\n\t\t String S[] = new String[N];\n\t\t int ans = 1;\n\n for(int i=0;i<N;i++) {\n \tS[i] = sc.next();\n }\n \n\t\tArrays.sort(S);\n\t\t\n\t\tfor(int i = 1; i < N; i++){\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}\n\n System.out.print(ans);\n \n\n\t}",
"main",
"{\n\t\t Scanner sc = new Scanner(System.in);\n\t\t int N = sc.nextInt();\n\t\t String S[] = new String[N];\n\t\t int ans = 1;\n\n for(int i=0;i<N;i++) {\n \tS[i] = sc.next();\n }\n \n\t\tArrays.sort(S);\n\t\t\n\t\tfor(int i = 1; i < N; i++){\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}\n\n System.out.print(ans);\n \n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String S[] = new String[N];",
"S",
"new String[N]",
"N",
"int ans = 1;",
"ans",
"1",
"for(int i=0;i<N;i++) {\n \tS[i] = sc.next();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n \tS[i] = sc.next();\n }",
"{\n \tS[i] = sc.next();\n }",
"S[i] = sc.next()",
"S[i]",
"S",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(S)",
"Arrays.sort",
"Arrays",
"S",
"for(int i = 1; i < N; i++){\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}\n\t\t}",
"if(! S[i-1].equals(S[i])){\n\t\t\t\tans ++;\n\t\t\t}",
"! S[i-1].equals(S[i])",
"S[i-1].equals(S[i])",
"S[i-1].equals",
"S[i-1]",
"S",
"i-1",
"i",
"1",
"S[i]",
"S",
"i",
"{\n\t\t\t\tans ++;\n\t\t\t}",
"ans ++",
"ans",
"System.out.print(ans)",
"System.out.print",
"System.out",
"System",
"System.out",
"ans",
"final String[] args",
"args"
] |
import java.util.Arrays;
import java.util.Scanner;
class Main {
public static void main(final String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
String S[] = new String[N];
int ans = 1;
for(int i=0;i<N;i++) {
S[i] = sc.next();
}
Arrays.sort(S);
for(int i = 1; i < N; i++){
if(! S[i-1].equals(S[i])){
ans ++;
}
}
System.out.print(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
4,
18,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
68,
14
],
[
68,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
17,
29
],
[
29,
30
],
[
30,
31
],
[
29,
32
],
[
32,
33
],
[
33,
34
],
[
17,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
52,
53
],
[
17,
54
],
[
54,
55
],
[
54,
56
],
[
17,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
63,
64
],
[
15,
65
],
[
65,
66
],
[
0,
67
],
[
67,
68
],
[
67,
69
]
] |
[
"import java.io.FileNotFoundException;\nimport java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"import java.io.FileNotFoundException;",
"FileNotFoundException",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"Main",
"public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }",
"main",
"{\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"ArrayList<String> result = new ArrayList<>();",
"result",
"new ArrayList<>()",
"result.add(sc.next())",
"result.add",
"result",
"sc.next()",
"sc.next",
"sc",
"for(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n \t\tresult.add(sc.next());\n \t}",
"{\n \t\tresult.add(sc.next());\n \t}",
"result.add(sc.next())",
"result.add",
"result",
"sc.next()",
"sc.next",
"sc",
"ArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));",
"ans",
"new ArrayList<String>(new HashSet<>(result))",
"System.out.println(ans.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"ans.size()",
"ans.size",
"ans",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"public class Main {\n public static void main(String[] args) throws FileNotFoundException {\n\n// \tFile file = new File(\"src/in.txt\");\n\n //コード\n// \tScanner sc = new Scanner(file);\n \tScanner sc = new Scanner(System.in);\n\n \tint N = sc.nextInt();\n\n\n \tArrayList<String> result = new ArrayList<>();\n \tresult.add(sc.next());\n// \tfor(int i=1;i<N;i++) {\n// \t\tSystem.out.println(i);\n// \t\tString next = sc.next();\n// \t\tboolean chk = true;\n// \t\tfor(String j:result) {\n// \t\t\tif(next.equals(j)) {\n// \t\t\t\tchk = false;\n// \t\t\t\tbreak;\n// \t\t\t}\n// \t\t}\n// \t\tif(chk) {\n// \t\t\tresult.add(next);\n// \t\t\tCollections.sort(result);\n// \t\t}\n// \t}\n \tfor(int i=1;i<N;i++) {\n \t\tresult.add(sc.next());\n \t}\n//\t\tCollections.sort(result);\n\t\tArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));\n \tSystem.out.println(ans.size());\n }\n\n}",
"Main"
] |
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws FileNotFoundException {
// File file = new File("src/in.txt");
//コード
// Scanner sc = new Scanner(file);
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
ArrayList<String> result = new ArrayList<>();
result.add(sc.next());
// for(int i=1;i<N;i++) {
// System.out.println(i);
// String next = sc.next();
// boolean chk = true;
// for(String j:result) {
// if(next.equals(j)) {
// chk = false;
// break;
// }
// }
// if(chk) {
// result.add(next);
// Collections.sort(result);
// }
// }
for(int i=1;i<N;i++) {
result.add(sc.next());
}
// Collections.sort(result);
ArrayList<String> ans = new ArrayList<String>(new HashSet<>(result));
System.out.println(ans.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
18,
18,
13,
13,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
89,
5
],
[
89,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
29,
30
],
[
29,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
36,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
8,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
44,
51
],
[
8,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
57,
59
],
[
52,
60
],
[
60,
61
],
[
61,
62
],
[
52,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
67,
72
],
[
72,
73
],
[
72,
74
],
[
74,
75
],
[
74,
76
],
[
65,
77
],
[
77,
78
],
[
78,
79
],
[
8,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
80,
85
],
[
6,
86
],
[
86,
87
],
[
0,
88
],
[
88,
89
],
[
88,
90
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}\n\t\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}\n\t\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int sum = 1;",
"sum",
"1",
"String[] s = new String[n];",
"s",
"new String[n]",
"n",
"for(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\ts[i] = sc.next();\n\t\t}",
"{\n\t\t\ts[i] = sc.next();\n\t\t}",
"s[i] = sc.next()",
"s[i]",
"s",
"i",
"sc.next()",
"sc.next",
"sc",
"java.util.Arrays.sort(s)",
"java.util.Arrays.sort",
"java.util.Arrays",
"java.util",
"java",
"java.util",
"java.util.Arrays",
"s",
"for(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}",
"int i= 1;",
"int i= 1;",
"i",
"1",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}",
"if(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}",
"!s[i].equals(s[i-1])",
"s[i].equals(s[i-1])",
"s[i].equals",
"s[i]",
"s",
"i",
"s[i-1]",
"s",
"i-1",
"i",
"1",
"{\n\t\t\t\tsum++;\n\t\t\t}",
"sum++",
"sum",
"System.out.println(sum)",
"System.out.println",
"System.out",
"System",
"System.out",
"sum",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}\n\t\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint n = sc.nextInt();\n\t\tint sum = 1;\n\t\tString[] s = new String[n];\n\t\tfor(int i = 0; i < n; i++) {\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tjava.util.Arrays.sort(s);\n\t\t\n\t\tfor(int i= 1; i < n; i++) {\n\t\t\tif(!s[i].equals(s[i-1])) {\n\t\t\t\tsum++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(sum);\n\t}\n\t\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int sum = 1;
String[] s = new String[n];
for(int i = 0; i < n; i++) {
s[i] = sc.next();
}
java.util.Arrays.sort(s);
for(int i= 1; i < n; i++) {
if(!s[i].equals(s[i-1])) {
sum++;
}
}
System.out.println(sum);
}
}
|
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