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[
"\n\nimport java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\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 scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\n }\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\n }\n System.out.println(set.size());\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int n=scanner.nextInt();",
"n",
"scanner.nextInt()",
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"int i = 0;",
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"{\n string=scanner.nextLine();\n set.add(string);\n }",
"{\n string=scanner.nextLine();\n set.add(string);\n }",
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"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\n }\n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n=scanner.nextInt();\n String string=scanner.nextLine();\n HashSet set=new HashSet();\n for (int i = 0; i <n ; i++) {\n string=scanner.nextLine();\n set.add(string);\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 scanner = new Scanner(System.in);
int n=scanner.nextInt();
String string=scanner.nextLine();
HashSet set=new HashSet();
for (int i = 0; i <n ; i++) {
string=scanner.nextLine();
set.add(string);
}
System.out.println(set.size());
}
}
|
[
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17,
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] |
[
"import java.util.*;\nimport java.util.HashSet;\n\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.HashSet;",
"HashSet",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet list = new HashSet();",
"list",
"new HashSet()",
"for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }",
"int i=0 ;",
"int i=0 ;",
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"{\n String prize = sc.next();\n list.add(prize);\n }",
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"String prize = sc.next();",
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"System.out.println",
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"String[] args",
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"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\n\t int N = sc.nextInt();\n HashSet list = new HashSet();\n \n for(int i=0 ;i < N; i++){\n String prize = sc.next();\n list.add(prize);\n }\n \n System.out.println(list.size());\n \n }\n}",
"Main"
] |
import java.util.*;
import java.util.HashSet;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
HashSet list = new HashSet();
for(int i=0 ;i < N; i++){
String prize = sc.next();
list.add(prize);
}
System.out.println(list.size());
}
}
|
[
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1,
41,
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] |
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[
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12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
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21
],
[
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22
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[
22,
23
],
[
22,
24
],
[
20,
25
],
[
25,
26
],
[
25,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
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[
32,
32
],
[
32,
33
],
[
33,
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[
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[
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[
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[
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[
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[
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] |
[
"import java.util.*;\npublic class Main {\n\tpublic static void main(String[] args){\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }\n\t\t\n\t\t\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String[] args){\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }\n\t\t\n\t\t\n}",
"Main",
"public static void main(String[] args){\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }",
"main",
"{\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N =sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Map<String, Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 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 S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}",
"String S = sc.next();",
"S",
"sc.next()",
"sc.next",
"sc",
"if(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}",
"!map.containsKey(S)",
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"map.containsKey",
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"S",
"{\n\t\t\t\tmap.put(S, 1);\n\t\t\t}",
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"public class Main {\n\tpublic static void main(String[] args){\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }\n\t\t\n\t\t\n}",
"public class Main {\n\tpublic static void main(String[] args){\n \t\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N =sc.nextInt();\n\t\t\t\n\t\tMap<String, Integer> map = new HashMap<>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = sc.next();\n\t\t\tif(!map.containsKey(S)){\n\t\t\t\tmap.put(S, 1);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(map.size());\n\t\t\n\t\t\n \tsc.close();\n }\n\t\t\n\t\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();
Map<String, Integer> map = new HashMap<>();
for (int i = 0; i < N; i++) {
String S = sc.next();
if(!map.containsKey(S)){
map.put(S, 1);
}
}
System.out.println(map.size());
sc.close();
}
}
|
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[
"import java.io.OutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.PrintWriter;\nimport java.util.InputMismatchException;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.util.*;\n/**\n * Built using CHelper plug-in\n * Actual solution is at the top\n *\n * @author Manan Patel\n */\npublic class Main{\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }\n\n static class solution {\n public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public String next() {\n return readString();\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\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.InputMismatchException;",
"InputMismatchException",
"java.util",
"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 InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }\n\n static class solution {\n public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public String next() {\n return readString();\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }\n}",
"Main",
"public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }",
"main",
"{\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }",
"InputStream inputStream = System.in;",
"inputStream",
"System.in",
"System",
"System.in",
"OutputStream outputStream = System.out;",
"outputStream",
"System.out",
"System",
"System.out",
"InputReader sc = new InputReader(inputStream);",
"sc",
"new InputReader(inputStream)",
"PrintWriter w = new PrintWriter(outputStream);",
"w",
"new PrintWriter(outputStream)",
"solution solver = new solution();",
"solver",
"new solution()",
"solver.solve(1 , sc , w)",
"solver.solve",
"solver",
"1",
"sc",
"w",
"w.close()",
"w.close",
"w",
"String[] args",
"args",
"static class solution {\n public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }\n }",
"solution",
"public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }",
"solve",
"{\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> hs = new HashSet<String>();",
"hs",
"new HashSet<String>()",
"while(n-- > 0){\n hs.add(sc.next());\n }",
"n-- > 0",
"n--",
"n",
"0",
"{\n hs.add(sc.next());\n }",
"hs.add(sc.next())",
"hs.add",
"hs",
"sc.next()",
"sc.next",
"sc",
"w.println(hs.size())",
"w.println",
"w",
"hs.size()",
"hs.size",
"hs",
"int tc",
"tc",
"InputReader sc",
"sc",
"PrintWriter w",
"w",
"static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public String next() {\n return readString();\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }",
"InputReader",
"private InputStream stream;",
"stream",
"private byte[] buf = new byte[1024];",
"buf",
"new byte[1024]",
"1024",
"private int curChar;",
"curChar",
"private int numChars;",
"numChars",
"private InputReader.SpaceCharFilter filter;",
"filter",
"public InputReader(InputStream stream) {\n this.stream = stream;\n }",
"InputReader",
"{\n this.stream = stream;\n }",
"this.stream = stream",
"this.stream",
"this",
"this.stream",
"stream",
"InputStream stream",
"stream",
"public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }",
"read",
"{\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }",
"if (numChars == -1)\n throw new InputMismatchException();",
"numChars == -1",
"numChars",
"-1",
"1",
"throw new InputMismatchException();",
"new InputMismatchException()",
"if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }",
"curChar >= numChars",
"curChar",
"numChars",
"{\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }",
"curChar = 0",
"curChar",
"0",
"try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }",
"catch (IOException e) {\n throw new InputMismatchException();\n }",
"IOException e",
"{\n throw new InputMismatchException();\n }",
"throw new InputMismatchException();",
"new InputMismatchException()",
"{\n numChars = stream.read(buf);\n }",
"numChars = stream.read(buf)",
"numChars",
"stream.read(buf)",
"stream.read",
"stream",
"buf",
"if (numChars <= 0)\n return -1;",
"numChars <= 0",
"numChars",
"0",
"return -1;",
"-1",
"1",
"return buf[curChar++];",
"buf[curChar++]",
"buf",
"curChar++",
"curChar",
"public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }",
"nextInt",
"{\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n c = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n sgn = -1;\n c = read();\n }",
"c == '-'",
"c",
"'-'",
"{\n sgn = -1;\n c = read();\n }",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"int res = 0;",
"res",
"0",
"do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }",
"if (c < '0' || c > '9')\n throw new InputMismatchException();",
"c < '0' || c > '9'",
"c < '0'",
"c",
"'0'",
"c > '9'",
"c",
"'9'",
"throw new InputMismatchException();",
"new InputMismatchException()",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"c = read()",
"c",
"read()",
"read",
"return res * sgn;",
"res * sgn",
"res",
"sgn",
"public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }",
"nextLong",
"{\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n c = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n sgn = -1;\n c = read();\n }",
"c == '-'",
"c",
"'-'",
"{\n sgn = -1;\n c = read();\n }",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"long res = 0;",
"res",
"0",
"do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }",
"if (c < '0' || c > '9')\n throw new InputMismatchException();",
"c < '0' || c > '9'",
"c < '0'",
"c",
"'0'",
"c > '9'",
"c",
"'9'",
"throw new InputMismatchException();",
"new InputMismatchException()",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"c = read()",
"c",
"read()",
"read",
"return res * sgn;",
"res * sgn",
"res",
"sgn",
"public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }",
"readString",
"{\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n c = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n res.appendCodePoint(c);\n c = read();\n }",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"isSpaceChar",
"{\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"if (filter != null)\n return filter.isSpaceChar(c);",
"filter != null",
"filter",
"null",
"return filter.isSpaceChar(c);",
"filter.isSpaceChar(c)",
"filter.isSpaceChar",
"filter",
"c",
"return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == '\\t'",
"c == '\\r'",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == ' '",
"c",
"' '",
"c == '\\n'",
"c",
"'\\n'",
"c == '\\r'",
"c",
"'\\r'",
"c == '\\t'",
"c",
"'\\t'",
"c == -1",
"c",
"-1",
"1",
"int c",
"c",
"public String next() {\n return readString();\n }",
"next",
"{\n return readString();\n }",
"return readString();",
"readString()",
"readString",
"public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }",
"SpaceCharFilter",
"public boolean isSpaceChar(int ch);",
"isSpaceChar",
"int ch",
"ch",
"public class Main{\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }\n\n static class solution {\n public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public String next() {\n return readString();\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\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 InputReader sc = new InputReader(inputStream);\n PrintWriter w = new PrintWriter(outputStream);\n solution solver = new solution();\n //int t = sc.nextInt();\n //for(int i = 1 ; i <= t ; i++)\n solver.solve(1 , sc , w);\n\n w.close();\n }\n\n static class solution {\n public void solve(int tc, InputReader sc, PrintWriter w) {\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n while(n-- > 0){\n hs.add(sc.next());\n }\n w.println(hs.size());\n }\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n if (numChars == -1)\n throw new InputMismatchException();\n\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n\n if (numChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n\n while (isSpaceChar(c))\n c = read();\n\n int sgn = 1;\n\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n\n int res = 0;\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n\n do {\n if (c < '0' || c > '9')\n throw new InputMismatchException();\n res *= 10;\n res += c - '0';\n c = read();\n }\n while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n }\n while (!isSpaceChar(c));\n\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null)\n return filter.isSpaceChar(c);\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public String next() {\n return readString();\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }\n}",
"Main"
] |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author Manan Patel
*/
public class Main{
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader sc = new InputReader(inputStream);
PrintWriter w = new PrintWriter(outputStream);
solution solver = new solution();
//int t = sc.nextInt();
//for(int i = 1 ; i <= t ; i++)
solver.solve(1 , sc , w);
w.close();
}
static class solution {
public void solve(int tc, InputReader sc, PrintWriter w) {
int n = sc.nextInt();
HashSet<String> hs = new HashSet<String>();
while(n-- > 0){
hs.add(sc.next());
}
w.println(hs.size());
}
}
static class InputReader {
private InputStream stream;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
private InputReader.SpaceCharFilter filter;
public InputReader(InputStream stream) {
this.stream = stream;
}
public int read() {
if (numChars == -1)
throw new InputMismatchException();
if (curChar >= numChars) {
curChar = 0;
try {
numChars = stream.read(buf);
} catch (IOException e) {
throw new InputMismatchException();
}
if (numChars <= 0)
return -1;
}
return buf[curChar++];
}
public int nextInt() {
int c = read();
while (isSpaceChar(c))
c = read();
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
int res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res *= 10;
res += c - '0';
c = read();
}
while (!isSpaceChar(c));
return res * sgn;
}
public long nextLong() {
int c = read();
while (isSpaceChar(c))
c = read();
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
long res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res *= 10;
res += c - '0';
c = read();
}
while (!isSpaceChar(c));
return res * sgn;
}
public String readString() {
int c = read();
while (isSpaceChar(c))
c = read();
StringBuilder res = new StringBuilder();
do {
res.appendCodePoint(c);
c = read();
}
while (!isSpaceChar(c));
return res.toString();
}
public boolean isSpaceChar(int c) {
if (filter != null)
return filter.isSpaceChar(c);
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
public String next() {
return readString();
}
public interface SpaceCharFilter {
public boolean isSpaceChar(int ch);
}
}
}
|
[
7,
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,
2,
13,
17,
1,
40,
13,
30,
30,
14,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
0,
13,
17,
0,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
90,
5
],
[
90,
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
],
[
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
],
[
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
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
],
[
71,
72
],
[
71,
73
],
[
63,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
62,
78
],
[
78,
79
],
[
78,
80
],
[
8,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
6,
87
],
[
87,
88
],
[
0,
89
],
[
89,
90
],
[
89,
91
]
] |
[
"import java.util.*;\n\npublic class Main{\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 long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\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 sc = new Scanner(System.in);\n\n int n = sc.nextInt();\n String[] s = new String[n];\n long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\n }\n\n System.out.println(ans);\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 long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\n }\n\n System.out.println(ans);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int n = sc.nextInt();\n String[] s = new String[n];\n long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\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",
"long ans = 1;",
"ans",
"1",
"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",
"for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\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 -= 1;\n }\n ans += 1;\n }",
"{\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\n }",
"if(s[i].equals(s[i + 1])){\n ans -= 1;\n }",
"s[i].equals(s[i + 1])",
"s[i].equals",
"s[i]",
"s",
"i",
"s[i + 1]",
"s",
"i + 1",
"i",
"1",
"{\n ans -= 1;\n }",
"ans -= 1",
"ans",
"1",
"ans += 1",
"ans",
"1",
"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\n int n = sc.nextInt();\n String[] s = new String[n];\n long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\n }\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\n int n = sc.nextInt();\n String[] s = new String[n];\n long ans = 1;\n\n for(int i = 0; i < n; i++){\n s[i] = sc.next();\n }\n\n Arrays.sort(s);\n\n for(int i = 0; i < n - 1; i++){\n if(s[i].equals(s[i + 1])){\n ans -= 1;\n }\n ans += 1;\n }\n\n System.out.println(ans);\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[] s = new String[n];
long ans = 1;
for(int i = 0; i < n; i++){
s[i] = sc.next();
}
Arrays.sort(s);
for(int i = 0; i < n - 1; i++){
if(s[i].equals(s[i + 1])){
ans -= 1;
}
ans += 1;
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
41,
13,
17,
41,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
4,
18,
13,
14,
4,
18,
13,
13,
30,
0,
13,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
13,
30,
4,
18,
13,
13,
17,
28,
13,
4,
18,
13,
30,
30,
0,
13,
2,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
92,
5
],
[
92,
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
],
[
8,
19
],
[
19,
20
],
[
19,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
8,
25
],
[
25,
26
],
[
25,
27
],
[
8,
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
],
[
47,
50
],
[
46,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
55,
58
],
[
54,
59
],
[
51,
60
],
[
60,
61
],
[
61,
62
],
[
60,
63
],
[
60,
64
],
[
46,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
66,
69
],
[
66,
70
],
[
8,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
71,
76
],
[
77,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
80,
82
],
[
8,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
6,
89
],
[
89,
90
],
[
0,
91
],
[
91,
92
],
[
91,
93
]
] |
[
"import java.util.*;\npublic class Main {\n\tpublic static void main(String[] args) {\n \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\tSystem.out.println(ans);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String[] args) {\n \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\tSystem.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args) {\n \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\tSystem.out.println(ans);\n }",
"main",
"{\n \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\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",
"String strs;",
"strs",
"int value = 0;",
"value",
"0",
"int ans = 0;",
"ans",
"0",
"Map<String, Integer> map = new HashMap<String, Integer>();",
"map",
"new HashMap<String, Integer>()",
"for(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}",
"{\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}",
"strs = sc.next()",
"strs",
"sc.next()",
"sc.next",
"sc",
"if (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}",
"map.containsKey(strs)",
"map.containsKey",
"map",
"strs",
"{\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}",
"value = map.get(strs)+1",
"value",
"map.get(strs)+1",
"map.get(strs)",
"map.get",
"map",
"strs",
"1",
"map.put(strs, value)",
"map.put",
"map",
"strs",
"value",
"{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}",
"map.put(strs, 1)",
"map.put",
"map",
"strs",
"1",
"for (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}",
"String key",
"map.keySet()",
"map.keySet",
"map",
"{\n\t\t\tans=ans+1;\n\t\t}",
"{\n\t\t\tans=ans+1;\n\t\t}",
"ans=ans+1",
"ans",
"ans+1",
"ans",
"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 \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\tSystem.out.println(ans);\n }\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n \tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString strs;\n\t\tint value = 0;\n\t\tint ans = 0;\n\t\tMap<String, Integer> map = new HashMap<String, Integer>();\n\n\t\tfor(int i=1;i<=N;i++){\n\t\t\tstrs = sc.next();\t\n\t\t\tif (map.containsKey(strs)){\n\t\t\t\tvalue = map.get(strs)+1;\n\t\t\t\tmap.put(strs, value);\n\t\t\t}\n\t\t\telse{\n\t\t\t\tmap.put(strs, 1);\n\t\t\t}\n\n\t\t}\n\n\t\tfor (String key : map.keySet()) {\n\t\t\tans=ans+1;\n\t\t}\n\t\tSystem.out.println(ans);\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 strs;
int value = 0;
int ans = 0;
Map<String, Integer> map = new HashMap<String, Integer>();
for(int i=1;i<=N;i++){
strs = sc.next();
if (map.containsKey(strs)){
value = map.get(strs)+1;
map.put(strs, value);
}
else{
map.put(strs, 1);
}
}
for (String key : map.keySet()) {
ans=ans+1;
}
System.out.println(ans);
}
}
|
[
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,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
17,
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
],
[
62,
8
],
[
62,
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
],
[
25,
26
],
[
26,
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
],
[
42,
43
],
[
41,
44
],
[
44,
45
],
[
45,
46
],
[
41,
47
],
[
11,
48
],
[
48,
49
],
[
49,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
9,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"import java.util.HashMap;\nimport java.util.Scanner;\n\npublic class Main\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}\n}",
"Main",
"public static void main(String[] args)\n\t{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}",
"main",
"{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}",
"HashMap<String, String> map = new HashMap<String, String>();",
"map",
"new HashMap<String, String>()",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String str= sc.nextLine();",
"str",
"sc.nextLine()",
"sc.nextLine",
"sc",
"for (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}",
"{\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}",
"map.put(sc.nextLine(),\"\")",
"map.put",
"map",
"sc.nextLine()",
"sc.nextLine",
"sc",
"\"\"",
"sc.close()",
"sc.close",
"sc",
"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{\n\tpublic static void main(String[] args)\n\t{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}\n}",
"public class Main\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tHashMap<String, String> map = new HashMap<String, String>();\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tString str= sc.nextLine();\n\t\tfor (int i=0; i<n; i++) {\n\t\t\tmap.put(sc.nextLine(),\"\");\n\t\t}\n\t\tsc.close();\n\n\t\tSystem.out.println(map.size());\n\t}\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
HashMap<String, String> map = new HashMap<String, String>();
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String str= sc.nextLine();
for (int i=0; i<n; i++) {
map.put(sc.nextLine(),"");
}
sc.close();
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,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
13,
4,
18,
13,
13,
8,
2,
13,
17,
17,
2,
13,
17,
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
],
[
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
],
[
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
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
38,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
50,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
14,
62
],
[
62,
63
],
[
63,
64
],
[
14,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
71,
72
],
[
12,
73
],
[
73,
74
],
[
0,
75
],
[
75,
76
],
[
75,
77
]
] |
[
"import java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.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 public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.size());\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.size());\n\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.size());\n\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int N = scanner.nextInt();",
"N",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"Map<String, Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }",
"{\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }",
"String temp = scanner.next();",
"temp",
"scanner.next()",
"scanner.next",
"scanner",
"Integer index = map.get(temp);",
"index",
"map.get(temp)",
"map.get",
"map",
"temp",
"map.put(temp, index == null ? 1 : index + 1)",
"map.put",
"map",
"temp",
"index == null ? 1 : index + 1",
"index == null",
"index",
"null",
"1",
"index + 1",
"index",
"1",
"scanner.close()",
"scanner.close",
"scanner",
"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 public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.size());\n\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n\n int N = scanner.nextInt();\n Map<String, Integer> map = new HashMap<>();\n for (int i = 0; i < N; i++) {\n String temp = scanner.next();\n Integer index = map.get(temp);\n map.put(temp, index == null ? 1 : index + 1);\n }\n\n scanner.close();\n\n System.out.println(map.size());\n\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 scanner = new Scanner(System.in);
int N = scanner.nextInt();
Map<String, Integer> map = new HashMap<>();
for (int i = 0; i < N; i++) {
String temp = scanner.next();
Integer index = map.get(temp);
map.put(temp, index == null ? 1 : index + 1);
}
scanner.close();
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,
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
]
] |
[
"\nimport java.util.*;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\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\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\n\t}",
"Scanner cin = new Scanner(System.in);",
"cin",
"new Scanner(System.in)",
"int N = cin.nextInt();",
"N",
"cin.nextInt()",
"cin.nextInt",
"cin",
"Set<String> S = new HashSet<>();",
"S",
"new HashSet<>()",
"for(int i = 0;i<N;i++) S.add(cin.next());",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"S.add(cin.next());",
"S.add(cin.next())",
"S.add",
"S",
"cin.next()",
"cin.next",
"cin",
"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\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\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\t\n\t\tScanner cin = new Scanner(System.in);\n\t\t\n\t\tint N = cin.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0;i<N;i++) S.add(cin.next());\n\t\t\n\t\tSystem.out.println(S.size());\n\t\t\n\t}\n\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner cin = new Scanner(System.in);
int N = cin.nextInt();
Set<String> S = new HashSet<>();
for(int i = 0;i<N;i++) S.add(cin.next());
System.out.println(S.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,
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
],
[
77,
17
],
[
77,
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
],
[
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
],
[
0,
76
],
[
76,
77
],
[
76,
78
]
] |
[
"import java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.List;\nimport java.util.stream.Collectors;\nimport java.util.*;\npublic class Main {\n public static void main(String[] args) {\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }\n }\n",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.stream.Collectors;",
"Collectors",
"java.util.stream",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }\n }",
"Main",
"public static void main(String[] args) {\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }",
"main",
"{\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int a=scan.nextInt();",
"a",
"scan.nextInt()",
"scan.nextInt",
"scan",
"List<String> listA = new ArrayList<String>();",
"listA",
"new ArrayList<String>()",
"for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }",
"{\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }",
"String n=scan.next();",
"n",
"scan.next()",
"scan.next",
"scan",
"listA.add(n)",
"listA.add",
"listA",
"n",
"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",
"public class Main {\n public static void main(String[] args) {\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }\n }",
"public class Main {\n public static void main(String[] args) {\n\n Scanner scan = new Scanner(System.in);\n int a=scan.nextInt();\n List<String> listA = new ArrayList<String>();\n for(int i=0;i<a;i++){\n String n=scan.next();\n //System.out.println(n);\n listA.add(n);\n //System.out.println(\"ListA = \" + listA);\n }\n List<String> listB = listA.stream().distinct().collect(Collectors.toList());\n\n // System.out.println(\"ListA = \" + listA);\n //System.out.println(\"ListB = \" + listB);\n System.out.println(listB.size());\n }\n }",
"Main"
] |
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int a=scan.nextInt();
List<String> listA = new ArrayList<String>();
for(int i=0;i<a;i++){
String n=scan.next();
//System.out.println(n);
listA.add(n);
//System.out.println("ListA = " + listA);
}
List<String> listB = listA.stream().distinct().collect(Collectors.toList());
// 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,
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
],
[
50,
5
],
[
50,
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
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
6,
47
],
[
47,
48
],
[
0,
49
],
[
49,
50
],
[
49,
51
]
] |
[
"import java.util.*;\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> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.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 n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.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> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.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> hs = new HashSet<String>();",
"hs",
"new HashSet<String>()",
"for(int i = 0; i < n; i++) {\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",
"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> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.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> hs = new HashSet<String>();\n for(int i = 0; i < n; i++) {\n hs.add(sc.next());\n }\n System.out.println(hs.size());\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();
HashSet<String> hs = new HashSet<String>();
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,
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.LinkedHashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\n }\n}",
"import java.util.LinkedHashSet;",
"LinkedHashSet",
"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 int N = scan.nextInt();\n LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"LinkedHashSet<String> items = new LinkedHashSet<String>();",
"items",
"new LinkedHashSet<String>()",
"for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n items.add(scan.next());\n }",
"{\n items.add(scan.next());\n }",
"items.add(scan.next())",
"items.add",
"items",
"scan.next()",
"scan.next",
"scan",
"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 public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\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 LinkedHashSet<String> items = new LinkedHashSet<String>();\n for (int i = 0; i < N; i++) {\n items.add(scan.next());\n }\n System.out.println(items.size());\n }\n}",
"Main"
] |
import java.util.LinkedHashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
LinkedHashSet<String> items = new LinkedHashSet<String>();
for (int i = 0; i < N; i++) {
items.add(scan.next());
}
System.out.println(items.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
20,
41,
13,
20,
41,
13,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
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
],
[
75,
17
],
[
75,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
23,
24
],
[
23,
25
],
[
20,
26
],
[
26,
27
],
[
26,
28
],
[
20,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
20,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
20,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
50,
51
],
[
51,
52
],
[
42,
53
],
[
54,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
58,
59
],
[
54,
60
],
[
60,
61
],
[
61,
62
],
[
60,
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.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.Set;\n\npublic class Main {\n public static void main(String... args) throws IOException {\n int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.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",
"public class Main {\n public static void main(String... args) throws IOException {\n int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.size());\n }\n}",
"Main",
"public static void main(String... args) throws IOException {\n int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.size());\n }",
"main",
"{\n int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.size());\n }",
"int n;",
"n",
"Set<String> s = new HashSet<>();",
"s",
"new HashSet<>()",
"BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));",
"bf",
"new BufferedReader(new InputStreamReader(System.in))",
"String line;",
"line",
"line = bf.readLine()",
"line",
"bf.readLine()",
"bf.readLine",
"bf",
"n = Integer.parseInt(line)",
"n",
"Integer.parseInt(line)",
"Integer.parseInt",
"Integer",
"line",
"for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n line = bf.readLine();\n s.add(line);\n }",
"{\n line = bf.readLine();\n s.add(line);\n }",
"line = bf.readLine()",
"line",
"bf.readLine()",
"bf.readLine",
"bf",
"s.add(line)",
"s.add",
"s",
"line",
"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 int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.size());\n }\n}",
"public class Main {\n public static void main(String... args) throws IOException {\n int n;\n Set<String> s = new HashSet<>();\n BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n String line;\n\n line = bf.readLine();\n\n n = Integer.parseInt(line);\n\n for (int i = 0; i < n; i++) {\n line = bf.readLine();\n s.add(line);\n }\n\n System.out.println(s.size());\n }\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.Set;
public class Main {
public static void main(String... args) throws IOException {
int n;
Set<String> s = new HashSet<>();
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
String line;
line = bf.readLine();
n = Integer.parseInt(line);
for (int i = 0; i < n; i++) {
line = bf.readLine();
s.add(line);
}
System.out.println(s.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,
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,
14,
40,
4,
18,
13,
18,
13,
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
],
[
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
],
[
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
],
[
8,
44
],
[
44,
45
],
[
44,
46
],
[
8,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
56,
57
],
[
47,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
68,
71
],
[
71,
72
],
[
71,
73
],
[
8,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
79,
80
],
[
80,
81
],
[
6,
82
],
[
82,
83
],
[
0,
84
],
[
84,
85
],
[
84,
86
]
] |
[
"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 sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.size());\n }\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 sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n=sc.nextInt();\n sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n=sc.nextInt();\n sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.size());\n }",
"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",
"String s[]=new String[n];",
"s",
"new String[n]",
"n",
"for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n s[i]=sc.nextLine();\n }",
"{\n s[i]=sc.nextLine();\n }",
"s[i]=sc.nextLine()",
"s[i]",
"s",
"i",
"sc.nextLine()",
"sc.nextLine",
"sc",
"HashSet<String> h=new HashSet<>();",
"h",
"new HashSet<>()",
"for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n if(!h.contains(s[i]))\n h.add(s[i]);\n }",
"{\n if(!h.contains(s[i]))\n h.add(s[i]);\n }",
"if(!h.contains(s[i]))\n h.add(s[i]);",
"!h.contains(s[i])",
"h.contains(s[i])",
"h.contains",
"h",
"s[i]",
"s",
"i",
"h.add(s[i])",
"h.add",
"h",
"s[i]",
"s",
"i",
"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 public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n=sc.nextInt();\n sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.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 sc.nextLine();\n String s[]=new String[n];\n for(int i=0;i<n;i++)\n {\n s[i]=sc.nextLine();\n }\n HashSet<String> h=new HashSet<>();\n for(int i=0;i<n;i++)\n {\n if(!h.contains(s[i]))\n h.add(s[i]);\n }\n System.out.println(h.size());\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();
sc.nextLine();
String s[]=new String[n];
for(int i=0;i<n;i++)
{
s[i]=sc.nextLine();
}
HashSet<String> h=new HashSet<>();
for(int i=0;i<n;i++)
{
if(!h.contains(s[i]))
h.add(s[i]);
}
System.out.println(h.size());
}
}
|
[
7,
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,
41,
13,
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
],
[
64,
5
],
[
64,
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
],
[
19,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
8,
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
],
[
8,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
8,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
6,
61
],
[
61,
62
],
[
0,
63
],
[
63,
64
],
[
63,
65
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\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 String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"String data = sc.nextLine();",
"data",
"sc.nextLine()",
"sc.nextLine",
"sc",
"int n = Integer.parseInt(data);",
"n",
"Integer.parseInt(data)",
"Integer.parseInt",
"Integer",
"data",
"Set<String> linkedHashSet = new LinkedHashSet<String>();",
"linkedHashSet",
"new LinkedHashSet<String>()",
"for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }",
"{\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }",
"String buf = sc.nextLine();",
"buf",
"sc.nextLine()",
"sc.nextLine",
"sc",
"linkedHashSet.add(buf)",
"linkedHashSet.add",
"linkedHashSet",
"buf",
"Object[] after = linkedHashSet.toArray();",
"after",
"linkedHashSet.toArray()",
"linkedHashSet.toArray",
"linkedHashSet",
"System.out.println(after.length)",
"System.out.println",
"System.out",
"System",
"System.out",
"after.length",
"after",
"after.length",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n String data = sc.nextLine();\n \n int n = Integer.parseInt(data);\n Set<String> linkedHashSet = new LinkedHashSet<String>();\n \n for(int i = 0; i < n; i++)\n {\n String buf = sc.nextLine();\n linkedHashSet.add(buf);\n }\n \n Object[] after = linkedHashSet.toArray();\n \n \n System.out.println(after.length);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
String data = sc.nextLine();
int n = Integer.parseInt(data);
Set<String> linkedHashSet = new LinkedHashSet<String>();
for(int i = 0; i < n; i++)
{
String buf = sc.nextLine();
linkedHashSet.add(buf);
}
Object[] after = linkedHashSet.toArray();
System.out.println(after.length);
}
}
|
[
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,
20,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
0,
18,
13,
13,
4,
18,
13,
4,
18,
13,
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
],
[
71,
8
],
[
71,
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
],
[
20,
23
],
[
23,
24
],
[
24,
25
],
[
11,
26
],
[
26,
27
],
[
26,
28
],
[
11,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
39,
40
],
[
30,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
42,
46
],
[
46,
47
],
[
47,
48
],
[
11,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
11,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
11,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
66,
67
],
[
9,
68
],
[
68,
69
],
[
0,
70
],
[
70,
71
],
[
70,
72
]
] |
[
"import java.util.*;\nimport java.io.*;\n\npublic class Main {\n public static void main(String[] args) throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n public static void main(String[] args) throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.size());\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.size());\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"int n = Integer.parseInt(br.readLine());",
"n",
"Integer.parseInt(br.readLine())",
"Integer.parseInt",
"Integer",
"br.readLine()",
"br.readLine",
"br",
"String[] str = new String[n];",
"str",
"new String[n]",
"n",
"for(int i=0; i<n; ++i)\n str[i] = br.readLine();",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"++i",
"++i",
"i",
"str[i] = br.readLine();",
"str[i] = br.readLine()",
"str[i]",
"str",
"i",
"br.readLine()",
"br.readLine",
"br",
"Arrays.sort(str)",
"Arrays.sort",
"Arrays",
"str",
"set.addAll(Arrays.asList(str))",
"set.addAll",
"set",
"Arrays.asList(str)",
"Arrays.asList",
"Arrays",
"str",
"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 IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.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 Set<String> set = new HashSet<>();\n int n = Integer.parseInt(br.readLine());\n String[] str = new String[n];\n for(int i=0; i<n; ++i)\n str[i] = br.readLine();\n Arrays.sort(str);\n set.addAll(Arrays.asList(str));\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
Set<String> set = new HashSet<>();
int n = Integer.parseInt(br.readLine());
String[] str = new String[n];
for(int i=0; i<n; ++i)
str[i] = br.readLine();
Arrays.sort(str);
set.addAll(Arrays.asList(str));
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,
13,
41,
13,
17,
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,
41,
13,
18,
13,
17,
40,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
4,
18,
13,
18,
13,
13,
30,
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
],
[
96,
5
],
[
96,
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
],
[
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
],
[
8,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
8,
51
],
[
51,
52
],
[
51,
53
],
[
53,
54
],
[
53,
55
],
[
8,
56
],
[
56,
57
],
[
8,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
72,
75
],
[
75,
76
],
[
75,
77
],
[
71,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
70,
82
],
[
82,
83
],
[
82,
84
],
[
84,
85
],
[
84,
86
],
[
8,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
6,
93
],
[
93,
94
],
[
0,
95
],
[
95,
96
],
[
95,
97
]
] |
[
"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 array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\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 array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n String array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String array[] = new String[n];",
"array",
"new String[n]",
"n",
"int cnt = 0;",
"cnt",
"0",
"int cnt2=0;",
"cnt2",
"0",
"for(int i =0; i<n;i++){\n array[i] = sc.next();\n }",
"int i =0;",
"int i =0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n array[i] = sc.next();\n }",
"{\n array[i] = sc.next();\n }",
"array[i] = sc.next()",
"array[i]",
"array",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(array)",
"Arrays.sort",
"Arrays",
"array",
"String a = array[0];",
"a",
"array[0]",
"array",
"0",
"cnt++",
"cnt",
"for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }",
"{\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }",
"if(a.equals(array[i])){\n\n }else{\n cnt++;\n }",
"a.equals(array[i])",
"a.equals",
"a",
"array[i]",
"array",
"i",
"{\n\n }",
"{\n cnt++;\n }",
"cnt++",
"cnt",
"a = array[i]",
"a",
"array[i]",
"array",
"i",
"System.out.println(cnt)",
"System.out.println",
"System.out",
"System",
"System.out",
"cnt",
"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 array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\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 array[] = new String[n];\n int cnt = 0;\n int cnt2=0;\n\n for(int i =0; i<n;i++){\n array[i] = sc.next();\n }\n\n Arrays.sort(array);\n\n String a = array[0];\n cnt++;\n for(int i=0;i<n;i++){\n \n if(a.equals(array[i])){\n\n }else{\n cnt++;\n }\n a = array[i];\n }\n System.out.println(cnt);\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 array[] = new String[n];
int cnt = 0;
int cnt2=0;
for(int i =0; i<n;i++){
array[i] = sc.next();
}
Arrays.sort(array);
String a = array[0];
cnt++;
for(int i=0;i<n;i++){
if(a.equals(array[i])){
}else{
cnt++;
}
a = array[i];
}
System.out.println(cnt);
}
}
|
[
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,
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,
40,
13,
4,
18,
13,
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
],
[
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
],
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63,
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66,
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67,
68
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68,
69
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68,
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75,
76
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0,
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77,
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[
77,
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] |
[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\n\npublic class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}\n\t \n\t\n}\t\n",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashSet;",
"HashSet",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}\n\t \n\t\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}",
"main",
"{\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}",
"BufferedReader bw = new BufferedReader(new InputStreamReader(System.in));",
"bw",
"new BufferedReader(new InputStreamReader(System.in))",
"String s = bw.readLine();",
"s",
"bw.readLine()",
"bw.readLine",
"bw",
"int N = Integer.parseInt(s);",
"N",
"Integer.parseInt(s)",
"Integer.parseInt",
"Integer",
"s",
"HashSet<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"int res = 0;",
"res",
"0",
"for(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\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\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}",
"{\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}",
"s = bw.readLine()",
"s",
"bw.readLine()",
"bw.readLine",
"bw",
"if( !set.contains(s)) {\n\t\t\t\tres++;\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\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}",
"res++",
"res",
"set.add(s)",
"set.add",
"set",
"s",
"System.out.println(res)",
"System.out.println",
"System.out",
"System",
"System.out",
"res",
"bw.close()",
"bw.close",
"bw",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}\n\t \n\t\n}",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader bw = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s = bw.readLine();\n\t\tint N = Integer.parseInt(s); \n\t\tHashSet<String> set = new HashSet<String>();\n\t\tint res = 0;\n\t\tfor(int i=0;i<N;i++) {\n\t\t\ts = bw.readLine();\n\t\t\tif( !set.contains(s)) {\n\t\t\t\tres++;\n\t\t\t\tset.add(s);\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(res);\n\t\tbw.close();\n\t}\n\t \n\t\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.HashSet;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader bw = new BufferedReader(new InputStreamReader(System.in));
String s = bw.readLine();
int N = Integer.parseInt(s);
HashSet<String> set = new HashSet<String>();
int res = 0;
for(int i=0;i<N;i++) {
s = bw.readLine();
if( !set.contains(s)) {
res++;
set.add(s);
}
}
System.out.println(res);
bw.close();
}
}
|
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] |
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[
0,
1
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1,
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7,
9
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0,
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10,
11
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[
10,
12
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[
0,
13
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13,
14
],
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13,
15
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0,
16
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213,
17
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213,
18
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18,
20
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[
213,
21
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21,
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105,
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120,
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105,
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136,
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138,
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139,
140
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141,
142
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141,
143
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[
140,
144
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[
144,
145
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145,
146
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[
146,
147
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139,
148
],
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148,
149
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149,
150
],
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150,
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152,
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153,
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154,
155
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149,
156
],
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156,
157
],
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157,
158
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157,
159
],
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138,
160
],
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160,
161
],
[
161,
162
],
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162,
163
],
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124,
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164,
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],
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164,
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166,
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167,
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],
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168,
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124,
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182,
183
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182,
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],
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184,
185
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185,
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186,
187
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187,
188
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189,
190
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192
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191,
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193,
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],
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194,
195
],
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194,
196
],
[
193,
197
],
[
197,
198
],
[
198,
199
],
[
198,
200
],
[
200,
201
],
[
201,
202
],
[
202,
203
],
[
197,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
207,
208
],
[
208,
209
],
[
193,
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],
[
210,
211
],
[
0,
212
],
[
212,
213
],
[
212,
214
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.StringTokenizer;\n\n/**\n *\n * @author Milo\n */\npublic class Main {\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\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 static FastReader in = new FastReader();\n public static void main(String[] args) {\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }\n \n public static void solve() {\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }\n \n public static int max(int a, int b) {\n return a > b ? a : b;\n }\n \n public static int min(int a, int b) {\n return a < b ? a : b;\n }\n \n public static int gcd(int a, int b) {\n return b == 0 ? a : gcd(b, (a % b));\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.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\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 static FastReader in = new FastReader();\n public static void main(String[] args) {\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }\n \n public static void solve() {\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }\n \n public static int max(int a, int b) {\n return a > b ? a : b;\n }\n \n public static int min(int a, int b) {\n return a < b ? a : b;\n }\n \n public static int gcd(int a, int b) {\n return b == 0 ? a : gcd(b, (a % b));\n }\n}",
"Main",
"static FastReader in = new FastReader();",
"in",
"new FastReader()",
"public static void main(String[] args) {\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }",
"main",
"{\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }",
"int t = 1;",
"t",
"1",
"while (t-- > 0)\n solve();",
"t-- > 0",
"t--",
"t",
"0",
"solve()",
"solve",
"String[] args",
"args",
"public static void solve() {\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }",
"solve",
"{\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }",
"int n = in.nextInt();",
"n",
"in.nextInt()",
"in.nextInt",
"in",
"HashSet<String> g = new HashSet();",
"g",
"new HashSet()",
"for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"++i",
"++i",
"i",
"{\n String t = in.nextLine();\n g.add(t);\n }",
"{\n String t = in.nextLine();\n g.add(t);\n }",
"String t = in.nextLine();",
"t",
"in.nextLine()",
"in.nextLine",
"in",
"g.add(t)",
"g.add",
"g",
"t",
"System.out.println(g.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"g.size()",
"g.size",
"g",
"public static int max(int a, int b) {\n return a > b ? a : b;\n }",
"max",
"{\n return a > b ? a : b;\n }",
"return a > b ? a : b;",
"a > b ? a : b",
"a > b",
"a",
"b",
"a",
"b",
"int a",
"a",
"int b",
"b",
"public static int min(int a, int b) {\n return a < b ? a : b;\n }",
"min",
"{\n return a < b ? a : b;\n }",
"return a < b ? a : b;",
"a < b ? a : b",
"a < b",
"a",
"b",
"a",
"b",
"int a",
"a",
"int b",
"b",
"public static int gcd(int a, int b) {\n return b == 0 ? a : gcd(b, (a % b));\n }",
"gcd",
"{\n return b == 0 ? a : gcd(b, (a % b));\n }",
"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",
"a",
"int b",
"b",
"static class FastReader {\n BufferedReader br;\n StringTokenizer st;\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 class FastReader {\n BufferedReader br;\n StringTokenizer st;\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 static FastReader in = new FastReader();\n public static void main(String[] args) {\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }\n \n public static void solve() {\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }\n \n public static int max(int a, int b) {\n return a > b ? a : b;\n }\n \n public static int min(int a, int b) {\n return a < b ? a : b;\n }\n \n public static int gcd(int a, int b) {\n return b == 0 ? a : gcd(b, (a % b));\n }\n}",
"public class Main {\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\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 static FastReader in = new FastReader();\n public static void main(String[] args) {\n int t = 1; //in.nextInt();\n while (t-- > 0)\n solve();\n }\n \n public static void solve() {\n \n int n = in.nextInt();\n HashSet<String> g = new HashSet();\n \n for(int i = 0; i < n; ++i){\n String t = in.nextLine();\n g.add(t);\n }\n System.out.println(g.size());\n }\n \n public static int max(int a, int b) {\n return a > b ? a : b;\n }\n \n public static int min(int a, int b) {\n return a < b ? a : b;\n }\n \n public static int gcd(int a, int b) {\n return b == 0 ? a : gcd(b, (a % b));\n }\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.StringTokenizer;
/**
*
* @author Milo
*/
public class Main {
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;
}
}
static FastReader in = new FastReader();
public static void main(String[] args) {
int t = 1; //in.nextInt();
while (t-- > 0)
solve();
}
public static void solve() {
int n = in.nextInt();
HashSet<String> g = new HashSet();
for(int i = 0; i < n; ++i){
String t = in.nextLine();
g.add(t);
}
System.out.println(g.size());
}
public static int max(int a, int b) {
return a > b ? a : b;
}
public static int min(int a, int b) {
return a < b ? a : b;
}
public static int gcd(int a, int b) {
return b == 0 ? a : gcd(b, (a % b));
}
}
|
[
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,
4,
18,
4,
18,
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
],
[
71,
14
],
[
71,
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
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
50,
57
],
[
57,
58
],
[
58,
59
],
[
17,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
66,
67
],
[
15,
68
],
[
68,
69
],
[
0,
70
],
[
70,
71
],
[
70,
72
]
] |
[
"import java.util.ArrayList;\nimport java.util.List;\nimport java.util.Scanner;\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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.size());\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.size());\n\t}\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 sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.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 sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.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> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"for(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tlist.add(sc.next());\n\t\t\t}",
"{\n\t\t\tlist.add(sc.next());\n\t\t\t}",
"list.add(sc.next())",
"list.add",
"list",
"sc.next()",
"sc.next",
"sc",
"List<String> ans = list.stream().distinct().collect(Collectors.toList());",
"ans",
"list.stream().distinct().collect(Collectors.toList())",
"list.stream().distinct().collect",
"list.stream().distinct()",
"list.stream().distinct",
"list.stream()",
"list.stream",
"list",
"Collectors.toList()",
"Collectors.toList",
"Collectors",
"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\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 sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.size());\n\t}\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 sc = new Scanner(System.in);\n\n\t\t//入力表示\n\t\t\tint N = sc.nextInt();\n\t\t\t\n\t\t\tList<String> list = new ArrayList<String>();\n\t\t\t\n\t\t\tfor(int i=0;i<N;i++) {\n\t\t\tlist.add(sc.next());\n\t\t\t}\n\t\t\t\n\t\t\tList<String> ans = list.stream().distinct().collect(Collectors.toList());\n\n\t\t\tSystem.out.println(ans.size());\n\t}\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
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);
//入力表示
int N = sc.nextInt();
List<String> list = new ArrayList<String>();
for(int i=0;i<N;i++) {
list.add(sc.next());
}
List<String> ans = list.stream().distinct().collect(Collectors.toList());
System.out.println(ans.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,
14,
4,
18,
13,
18,
13,
13,
4,
18,
13,
18,
13,
13,
2,
4,
18,
13,
18,
13,
13,
17,
4,
18,
13,
18,
13,
13,
17,
41,
13,
17,
28,
13,
4,
18,
13,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
95,
5
],
[
95,
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
],
[
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
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
51,
53
],
[
47,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
57,
58
],
[
57,
59
],
[
54,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
61,
64
],
[
64,
65
],
[
64,
66
],
[
60,
67
],
[
47,
68
],
[
68,
69
],
[
69,
70
],
[
68,
71
],
[
71,
72
],
[
71,
73
],
[
68,
74
],
[
8,
75
],
[
75,
76
],
[
75,
77
],
[
8,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
81,
82
],
[
78,
83
],
[
83,
84
],
[
84,
85
],
[
8,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
6,
92
],
[
92,
93
],
[
0,
94
],
[
94,
95
],
[
94,
96
]
] |
[
"import java.util.*;\npublic class Main{\n public static void main(String[] args){\n \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }\n}",
"Main",
"public static void main(String[] args){\n \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }",
"main",
"{\n \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }",
"Scanner scn = new Scanner(System.in);",
"scn",
"new Scanner(System.in)",
"int n = scn.nextInt();",
"n",
"scn.nextInt()",
"scn.nextInt",
"scn",
"scn.nextLine()",
"scn.nextLine",
"scn",
"String []arr = new String[n];",
"arr",
"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 arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }",
"{\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }",
"arr[i] = scn.nextLine()",
"arr[i]",
"arr",
"i",
"scn.nextLine()",
"scn.nextLine",
"scn",
"if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);",
"map.containsKey(arr[i])",
"map.containsKey",
"map",
"arr[i]",
"arr",
"i",
"map.put(arr[i], map.get(arr[i])+1)",
"map.put",
"map",
"arr[i]",
"arr",
"i",
"map.get(arr[i])+1",
"map.get(arr[i])",
"map.get",
"map",
"arr[i]",
"arr",
"i",
"1",
"map.put(arr[i],1)",
"map.put",
"map",
"arr[i]",
"arr",
"i",
"1",
"int count = 0;",
"count",
"0",
"for(String s:map.keySet())\n\t \tcount++;",
"String s",
"map.keySet()",
"map.keySet",
"map",
"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 \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }\n}",
"public class Main{\n public static void main(String[] args){\n \tScanner scn = new Scanner(System.in);\n\t int n = scn.nextInt();\n\t scn.nextLine();\n\t String []arr = new String[n];\n\t Map<String,Integer> map = new HashMap<String,Integer>();\n\t for(int i=0;i<n;i++){\n\t arr[i] = scn.nextLine();\n\t if(map.containsKey(arr[i]))\n\t \t map.put(arr[i], map.get(arr[i])+1);\n\t else\n\t \t map.put(arr[i],1);\n\t }\n\t int count = 0;\n\t for(String s:map.keySet())\n\t \tcount++;\n\t System.out.println(count);\n }\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner scn = new Scanner(System.in);
int n = scn.nextInt();
scn.nextLine();
String []arr = new String[n];
Map<String,Integer> map = new HashMap<String,Integer>();
for(int i=0;i<n;i++){
arr[i] = scn.nextLine();
if(map.containsKey(arr[i]))
map.put(arr[i], map.get(arr[i])+1);
else
map.put(arr[i],1);
}
int count = 0;
for(String s:map.keySet())
count++;
System.out.println(count);
}
}
|
[
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,
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,
4,
18,
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
],
[
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
],
[
20,
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
],
[
47,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
54,
55
],
[
55,
56
],
[
11,
57
],
[
57,
58
],
[
58,
59
],
[
11,
60
],
[
60,
61
],
[
61,
62
],
[
9,
63
],
[
63,
64
],
[
0,
65
],
[
65,
66
],
[
65,
67
]
] |
[
"import java.util.*;\nimport java.io.*;\npublic class Main\n{\n public static void main(String args[])throws Exception\n {\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\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 {\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\n }\n}",
"Main",
"public static void main(String args[])throws Exception\n {\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\n }",
"main",
"{\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\n }",
"BufferedReader br=new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"PrintWriter pw=new PrintWriter(System.out);",
"pw",
"new PrintWriter(System.out)",
"int n=Integer.parseInt(br.readLine());",
"n",
"Integer.parseInt(br.readLine())",
"Integer.parseInt",
"Integer",
"br.readLine()",
"br.readLine",
"br",
"TreeSet<String> set=new TreeSet<>();",
"set",
"new TreeSet<>()",
"for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s=br.readLine();\n set.add(s);\n }",
"{\n String s=br.readLine();\n set.add(s);\n }",
"String s=br.readLine();",
"s",
"br.readLine()",
"br.readLine",
"br",
"set.add(s)",
"set.add",
"set",
"s",
"pw.println(set.size())",
"pw.println",
"pw",
"set.size()",
"set.size",
"set",
"pw.flush()",
"pw.flush",
"pw",
"pw.close()",
"pw.close",
"pw",
"String args[]",
"args",
"public class Main\n{\n public static void main(String args[])throws Exception\n {\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\n }\n}",
"public class Main\n{\n public static void main(String args[])throws Exception\n {\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n PrintWriter pw=new PrintWriter(System.out);\n int n=Integer.parseInt(br.readLine());\n TreeSet<String> set=new TreeSet<>();\n for(int i=0;i<n;i++)\n {\n String s=br.readLine();\n set.add(s);\n }\n pw.println(set.size());\n pw.flush();\n pw.close();\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));
PrintWriter pw=new PrintWriter(System.out);
int n=Integer.parseInt(br.readLine());
TreeSet<String> set=new TreeSet<>();
for(int i=0;i<n;i++)
{
String s=br.readLine();
set.add(s);
}
pw.println(set.size());
pw.flush();
pw.close();
}
}
|
[
7,
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,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
17,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
64,
5
],
[
64,
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,
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
],
[
47,
53
],
[
53,
54
],
[
8,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
6,
61
],
[
61,
62
],
[
0,
63
],
[
63,
64
],
[
63,
65
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args){\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }\n \n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args){\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }\n \n}",
"Main",
"public static void main(String[] args){\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }",
"main",
"{\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int kind = 0;",
"kind",
"0",
"Map<String, Integer> priseMap = new HashMap<>();",
"priseMap",
"new HashMap<>()",
"for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }",
"{\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }",
"String prise = sc.next();",
"prise",
"sc.next()",
"sc.next",
"sc",
"if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }",
"!priseMap.containsKey(prise)",
"priseMap.containsKey(prise)",
"priseMap.containsKey",
"priseMap",
"prise",
"{\n priseMap.put(prise, 0);\n kind++;\n }",
"priseMap.put(prise, 0)",
"priseMap.put",
"priseMap",
"prise",
"0",
"kind++",
"kind",
"System.out.println(kind)",
"System.out.println",
"System.out",
"System",
"System.out",
"kind",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }\n \n}",
"public class Main {\n public static void main(String[] args){\n // 入力\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n int kind = 0;\n Map<String, Integer> priseMap = new HashMap<>();\n\n // ガチャ\n for(int i = 0; i < N; i++){\n String prise = sc.next();\n if(!priseMap.containsKey(prise)){\n priseMap.put(prise, 0);\n kind++;\n }\n }\n\n // 出力\n System.out.println(kind);\n }\n \n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args){
// 入力
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
int kind = 0;
Map<String, Integer> priseMap = new HashMap<>();
// ガチャ
for(int i = 0; i < N; i++){
String prise = sc.next();
if(!priseMap.containsKey(prise)){
priseMap.put(prise, 0);
kind++;
}
}
// 出力
System.out.println(kind);
}
}
|
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100,
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116,
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108,
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118,
119
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108,
120
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120,
121
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120,
122
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122,
123
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123,
124
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124,
125
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124,
126
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123,
127
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120,
128
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128,
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108,
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130,
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133,
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136
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136,
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133,
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138,
139
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132,
140
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140,
141
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141,
142
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141,
143
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140,
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144,
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145,
146
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145,
147
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144,
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148,
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149,
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155,
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157,
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144,
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161,
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201,
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201,
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175,
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205,
206
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205,
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175,
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214,
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217,
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219,
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219,
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222,
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224,
225
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175,
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226,
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227,
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227,
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108,
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230,
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230,
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232,
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233,
234
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233,
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235,
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232,
237
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237,
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238,
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238,
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237,
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241,
242
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242,
243
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242,
244
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[
244,
245
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232,
246
],
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246,
247
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246,
248
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232,
249
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249,
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250,
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249,
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253,
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232,
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262,
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265,
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265,
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271,
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271,
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270,
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274,
275
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274,
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276,
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270,
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279,
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281,
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232,
283
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283,
284
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284,
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284,
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108,
287
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287,
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287,
289
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289,
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290,
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290,
292
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289,
294
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294,
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296,
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296,
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294,
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299,
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294,
302
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302,
303
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303,
304
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294,
305
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306,
306
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306,
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307,
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289,
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287,
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315,
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108,
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317,
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319,
320
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320,
321
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321,
322
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322,
323
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322,
324
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321,
325
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[
325,
326
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325,
327
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327,
328
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327,
329
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[
320,
330
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330,
331
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330,
332
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320,
333
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333,
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334,
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320,
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337,
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337,
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338,
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341,
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348,
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350,
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354,
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357,
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357,
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360,
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361,
362
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361,
363
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360,
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319,
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365,
366
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317,
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367,
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369,
370
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108,
371
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371,
372
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371,
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373,
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374,
375
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375,
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376,
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376,
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375,
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379,
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379,
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381,
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381,
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374,
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384,
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384,
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[
387,
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[
388,
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[
374,
390
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[
391,
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391,
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392,
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392,
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394,
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395,
396
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[
396,
397
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[
395,
398
],
[
398,
399
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[
398,
400
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[
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467,
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470
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[
"import java.io.*;\nimport java.util.*;\npublic class Main {\n\n final static long mod = 1000000007;\n public static void main(String[] args) {\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n static class Data implements Comparable<Data>{\n int x;\n String y;\n\n public Data (int m, String n) {\n x = m;\n y = n;\n }\n @Override\n public int compareTo(Data o) {\n return x - o.x;\n }\n }\n\n static class InputReader {\n\n private final InputStream stream;\n private final byte[] buf = new byte[8192];\n private int curChar, snumChars;\n\n public InputReader(InputStream st) {\n this.stream = st;\n }\n\n public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\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 }\n return a;\n }\n\n public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }\n\n }\n\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n final static long mod = 1000000007;\n public static void main(String[] args) {\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n static class Data implements Comparable<Data>{\n int x;\n String y;\n\n public Data (int m, String n) {\n x = m;\n y = n;\n }\n @Override\n public int compareTo(Data o) {\n return x - o.x;\n }\n }\n\n static class InputReader {\n\n private final InputStream stream;\n private final byte[] buf = new byte[8192];\n private int curChar, snumChars;\n\n public InputReader(InputStream st) {\n this.stream = st;\n }\n\n public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\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 }\n return a;\n }\n\n public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }\n\n }\n\n}",
"Main",
"final static long mod = 1000000007;",
"mod",
"1000000007",
"public static void main(String[] args) {\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }",
"main",
"{\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }",
"InputReader sc = new InputReader(System.in);",
"sc",
"new InputReader(System.in)",
"PrintWriter pw = new PrintWriter(System.out);",
"pw",
"new PrintWriter(System.out)",
"Random gen = new Random();",
"gen",
"new Random()",
"int test = 1;",
"test",
"1",
"while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }",
"test-->0",
"test--",
"test",
"0",
"{\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }",
"StringBuffer sb = new StringBuffer();",
"sb",
"new StringBuffer()",
"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 {\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",
"pw.println(set.size())",
"pw.println",
"pw",
"set.size()",
"set.size",
"set",
"pw.flush()",
"pw.flush",
"pw",
"pw.close()",
"pw.close",
"pw",
"String[] args",
"args",
"static class Data implements Comparable<Data>{\n int x;\n String y;\n\n public Data (int m, String n) {\n x = m;\n y = n;\n }\n @Override\n public int compareTo(Data o) {\n return x - o.x;\n }\n }",
"Data",
"int x;",
"x",
"String y;",
"y",
"public Data (int m, String n) {\n x = m;\n y = n;\n }",
"Data",
"{\n x = m;\n y = n;\n }",
"x = m",
"x",
"m",
"y = n",
"y",
"n",
"int m",
"m",
"String n",
"n",
"@Override\n public int compareTo(Data o) {\n return x - o.x;\n }",
"compareTo",
"{\n return x - o.x;\n }",
"return x - o.x;",
"x - o.x",
"x",
"o.x",
"o",
"o.x",
"Data o",
"o",
"Comparable",
"static class InputReader {\n\n private final InputStream stream;\n private final byte[] buf = new byte[8192];\n private int curChar, snumChars;\n\n public InputReader(InputStream st) {\n this.stream = st;\n }\n\n public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\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 }\n return a;\n }\n\n public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }\n\n }",
"InputReader",
"private final InputStream stream;",
"stream",
"private final byte[] buf = new byte[8192];",
"buf",
"new byte[8192]",
"8192",
"private int curChar",
"curChar",
"snumChars;",
"snumChars",
"public InputReader(InputStream st) {\n this.stream = st;\n }",
"InputReader",
"{\n this.stream = st;\n }",
"this.stream = st",
"this.stream",
"this",
"this.stream",
"st",
"InputStream st",
"st",
"public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }",
"read",
"{\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }",
"if (snumChars == -1)\n throw new InputMismatchException();",
"snumChars == -1",
"snumChars",
"-1",
"1",
"throw new InputMismatchException();",
"new InputMismatchException()",
"if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }",
"curChar >= snumChars",
"curChar",
"snumChars",
"{\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }",
"curChar = 0",
"curChar",
"0",
"try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }",
"catch (IOException e) {\n throw new InputMismatchException();\n }",
"IOException e",
"{\n throw new InputMismatchException();\n }",
"throw new InputMismatchException();",
"new InputMismatchException()",
"{\n snumChars = stream.read(buf);\n }",
"snumChars = stream.read(buf)",
"snumChars",
"stream.read(buf)",
"stream.read",
"stream",
"buf",
"if (snumChars <= 0)\n return -1;",
"snumChars <= 0",
"snumChars",
"0",
"return -1;",
"-1",
"1",
"return buf[curChar++];",
"buf[curChar++]",
"buf",
"curChar++",
"curChar",
"public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"nextInt",
"{\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c)) {\n c = read();\n }",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n sgn = -1;\n c = read();\n }",
"c == '-'",
"c",
"'-'",
"{\n sgn = -1;\n c = read();\n }",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"int res = 0;",
"res",
"0",
"do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n res *= 10;\n res += c - '0';\n c = read();\n }",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"c = read()",
"c",
"read()",
"read",
"return res * sgn;",
"res * sgn",
"res",
"sgn",
"public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"nextLong",
"{\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c)) {\n c = read();\n }",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n sgn = -1;\n c = read();\n }",
"c == '-'",
"c",
"'-'",
"{\n sgn = -1;\n c = read();\n }",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"long res = 0;",
"res",
"0",
"do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n res *= 10;\n res += c - '0';\n c = read();\n }",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"c = read()",
"c",
"read()",
"read",
"return res * sgn;",
"res * sgn",
"res",
"sgn",
"public int[] nextIntArray(int n) {\n int [] a = new int[n];\n for (int i = 0; i < n; i++) {\n a[i] = nextInt();\n }\n return a;\n }",
"nextIntArray",
"{\n int [] a = new int[n];\n for (int i = 0; i < n; i++) {\n a[i] = nextInt();\n }\n return a;\n }",
"int [] a = new int[n];",
"a",
"new int[n]",
"n",
"for (int i = 0; i < n; i++) {\n a[i] = nextInt();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a[i] = nextInt();\n }",
"{\n a[i] = nextInt();\n }",
"a[i] = nextInt()",
"a[i]",
"a",
"i",
"nextInt()",
"nextInt",
"return a;",
"a",
"int n",
"n",
"public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }",
"shuffle",
"{ for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }",
"for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"int i = 0, n = a.length;",
"int i = 0",
"i",
"0",
"n = a.length;",
"n",
"a.length",
"a",
"a.length",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{ int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"{ int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"int ind = gen.nextInt(n-i)+i;",
"ind",
"gen.nextInt(n-i)+i",
"gen.nextInt(n-i)",
"gen.nextInt",
"gen",
"n-i",
"n",
"i",
"i",
"int d = a[i];",
"d",
"a[i]",
"a",
"i",
"a[i] = a[ind]",
"a[i]",
"a",
"i",
"a[ind]",
"a",
"ind",
"a[ind] = d",
"a[ind]",
"a",
"ind",
"d",
"return a;",
"a",
"int[] a",
"a",
"Random gen",
"gen",
"public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }",
"shuffle",
"{ for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }",
"for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"int i = 0, n = a.length;",
"int i = 0",
"i",
"0",
"n = a.length;",
"n",
"a.length",
"a",
"a.length",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{ int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"{ int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }",
"int ind = gen.nextInt(n-i)+i;",
"ind",
"gen.nextInt(n-i)+i",
"gen.nextInt(n-i)",
"gen.nextInt",
"gen",
"n-i",
"n",
"i",
"i",
"char d = a[i];",
"d",
"a[i]",
"a",
"i",
"a[i] = a[ind]",
"a[i]",
"a",
"i",
"a[ind]",
"a",
"ind",
"a[ind] = d",
"a[ind]",
"a",
"ind",
"d",
"return a;",
"a",
"char[] a",
"a",
"Random gen",
"gen",
"public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }",
"readString",
"{\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c)) {\n c = read();\n }",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n res.appendCodePoint(c);\n c = read();\n }",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }",
"nextLine",
"{\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n c = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));",
"!isEndOfLine(c)",
"isEndOfLine(c)",
"isEndOfLine",
"c",
"{\n res.appendCodePoint(c);\n c = read();\n }",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"isSpaceChar",
"{\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == '\\t'",
"c == '\\r'",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == ' '",
"c",
"' '",
"c == '\\n'",
"c",
"'\\n'",
"c == '\\r'",
"c",
"'\\r'",
"c == '\\t'",
"c",
"'\\t'",
"c == -1",
"c",
"-1",
"1",
"int c",
"c",
"private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }",
"isEndOfLine",
"{\n return c == '\\n' || c == '\\r' || c == -1;\n }",
"return c == '\\n' || c == '\\r' || c == -1;",
"c == '\\n' || c == '\\r' || c == -1",
"c == '\\n' || c == '\\r' || c == -1",
"c == '\\n'",
"c",
"'\\n'",
"c == '\\r'",
"c",
"'\\r'",
"c == -1",
"c",
"-1",
"1",
"int c",
"c",
"public class Main {\n\n final static long mod = 1000000007;\n public static void main(String[] args) {\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n static class Data implements Comparable<Data>{\n int x;\n String y;\n\n public Data (int m, String n) {\n x = m;\n y = n;\n }\n @Override\n public int compareTo(Data o) {\n return x - o.x;\n }\n }\n\n static class InputReader {\n\n private final InputStream stream;\n private final byte[] buf = new byte[8192];\n private int curChar, snumChars;\n\n public InputReader(InputStream st) {\n this.stream = st;\n }\n\n public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\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 }\n return a;\n }\n\n public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }\n\n }\n\n}",
"public class Main {\n\n final static long mod = 1000000007;\n public static void main(String[] args) {\n InputReader sc = new InputReader(System.in);\n PrintWriter pw = new PrintWriter(System.out);\n Random gen = new Random();\n int test = 1;//sc.nextInt();\n while(test-->0) {\n StringBuffer sb = new StringBuffer();\n\n int n = sc.nextInt();\n HashSet<String> set = new HashSet<>();\n for(int i=0;i<n;i++)\n {\n set.add(sc.nextLine());\n }\n pw.println(set.size());\n\n }\n pw.flush();\n pw.close();\n\n }\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n static class Data implements Comparable<Data>{\n int x;\n String y;\n\n public Data (int m, String n) {\n x = m;\n y = n;\n }\n @Override\n public int compareTo(Data o) {\n return x - o.x;\n }\n }\n\n static class InputReader {\n\n private final InputStream stream;\n private final byte[] buf = new byte[8192];\n private int curChar, snumChars;\n\n public InputReader(InputStream st) {\n this.stream = st;\n }\n\n public int read() {\n if (snumChars == -1)\n throw new InputMismatchException();\n if (curChar >= snumChars) {\n curChar = 0;\n try {\n snumChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (snumChars <= 0)\n return -1;\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public long nextLong() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n long res = 0;\n do {\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\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 }\n return a;\n }\n\n public static int[] shuffle(int[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n int d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n public static char[] shuffle(char[] a, Random gen)\n { for(int i = 0, n = a.length;i < n;i++)\n { int ind = gen.nextInt(n-i)+i;\n char d = a[i];\n a[i] = a[ind];\n a[ind] = d;\n\n }\n return a;\n }\n\n\n public String readString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public String nextLine() {\n int c = read();\n while (isSpaceChar(c))\n c = read();\n StringBuilder res = new StringBuilder();\n do {\n res.appendCodePoint(c);\n c = read();\n } while (!isEndOfLine(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n private boolean isEndOfLine(int c) {\n return c == '\\n' || c == '\\r' || c == -1;\n }\n\n }\n\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main {
final static long mod = 1000000007;
public static void main(String[] args) {
InputReader sc = new InputReader(System.in);
PrintWriter pw = new PrintWriter(System.out);
Random gen = new Random();
int test = 1;//sc.nextInt();
while(test-->0) {
StringBuffer sb = new StringBuffer();
int n = sc.nextInt();
HashSet<String> set = new HashSet<>();
for(int i=0;i<n;i++)
{
set.add(sc.nextLine());
}
pw.println(set.size());
}
pw.flush();
pw.close();
}
static class Data implements Comparable<Data>{
int x;
String y;
public Data (int m, String n) {
x = m;
y = n;
}
@Override
public int compareTo(Data o) {
return x - o.x;
}
}
static class InputReader {
private final InputStream stream;
private final byte[] buf = new byte[8192];
private int curChar, snumChars;
public InputReader(InputStream st) {
this.stream = st;
}
public int read() {
if (snumChars == -1)
throw new InputMismatchException();
if (curChar >= snumChars) {
curChar = 0;
try {
snumChars = stream.read(buf);
} catch (IOException e) {
throw new InputMismatchException();
}
if (snumChars <= 0)
return -1;
}
return buf[curChar++];
}
public int nextInt() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
int res = 0;
do {
res *= 10;
res += c - '0';
c = read();
} while (!isSpaceChar(c));
return res * sgn;
}
public long nextLong() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
long res = 0;
do {
res *= 10;
res += c - '0';
c = read();
} while (!isSpaceChar(c));
return res * sgn;
}
public int[] nextIntArray(int n) {
int [] a = new int[n];
for (int i = 0; i < n; i++) {
a[i] = nextInt();
}
return a;
}
public static int[] shuffle(int[] a, Random gen)
{ for(int i = 0, n = a.length;i < n;i++)
{ int ind = gen.nextInt(n-i)+i;
int d = a[i];
a[i] = a[ind];
a[ind] = d;
}
return a;
}
public static char[] shuffle(char[] a, Random gen)
{ for(int i = 0, n = a.length;i < n;i++)
{ int ind = gen.nextInt(n-i)+i;
char d = a[i];
a[i] = a[ind];
a[ind] = d;
}
return a;
}
public String readString() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
StringBuilder res = new StringBuilder();
do {
res.appendCodePoint(c);
c = read();
} while (!isSpaceChar(c));
return res.toString();
}
public String nextLine() {
int c = read();
while (isSpaceChar(c))
c = read();
StringBuilder res = new StringBuilder();
do {
res.appendCodePoint(c);
c = read();
} while (!isEndOfLine(c));
return res.toString();
}
public boolean isSpaceChar(int c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
private boolean isEndOfLine(int c) {
return c == '\n' || c == '\r' || c == -1;
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
38,
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
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
64,
14
],
[
64,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
29,
30
],
[
19,
31
],
[
31,
32
],
[
31,
33
],
[
19,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
34,
39
],
[
39,
40
],
[
39,
41
],
[
34,
42
],
[
42,
43
],
[
43,
44
],
[
34,
45
],
[
46,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
50,
51
],
[
51,
52
],
[
19,
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.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.Set;\n\npublic class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}",
"main",
"{\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}",
"try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}",
"{\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in))",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in))",
"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> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\t\tset.add(br.readLine());\n\t\t\t}",
"{\n\t\t\t\tset.add(br.readLine());\n\t\t\t}",
"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\tpublic static void main(String[] args) throws Exception {\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\ttry (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {\n\t\t\tint n = Integer.parseInt(br.readLine());\n\t\t\tSet<String> set = new HashSet<String>();\n\t\t\tfor (int i = 0; i < n; i++) {\n\t\t\t\tset.add(br.readLine());\n\t\t\t}\n\t\t\tSystem.out.println(set.size());\n\t\t}\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.Set;
public class Main {
public static void main(String[] args) throws Exception {
try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
int n = Integer.parseInt(br.readLine());
Set<String> set = new HashSet<String>();
for (int i = 0; i < n; i++) {
set.add(br.readLine());
}
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,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
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
],
[
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
],
[
41,
43
],
[
8,
44
],
[
44,
45
],
[
44,
46
],
[
44,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
49,
53
],
[
8,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
6,
62
],
[
62,
63
]
] |
[
"import java.util.*;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n String[] str = new String[a];\n for(int loop = 0;loop < a;loop++)\n {\n str[loop] = sc.next();\n }\n HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();\n for(String s : str){\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }\n System.out.println(yoloooooooooooooooooooooooooooooooooooo.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n String[] str = new String[a];\n for(int loop = 0;loop < a;loop++)\n {\n str[loop] = sc.next();\n }\n HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();\n for(String s : str){\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }\n System.out.println(yoloooooooooooooooooooooooooooooooooooo.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n String[] str = new String[a];\n for(int loop = 0;loop < a;loop++)\n {\n str[loop] = sc.next();\n }\n HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();\n for(String s : str){\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }\n System.out.println(yoloooooooooooooooooooooooooooooooooooo.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n String[] str = new String[a];\n for(int loop = 0;loop < a;loop++)\n {\n str[loop] = sc.next();\n }\n HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();\n for(String s : str){\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }\n System.out.println(yoloooooooooooooooooooooooooooooooooooo.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a = sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] str = new String[a];",
"str",
"new String[a]",
"a",
"for(int loop = 0;loop < a;loop++)\n {\n str[loop] = sc.next();\n }",
"int loop = 0;",
"int loop = 0;",
"loop",
"0",
"loop < a",
"loop",
"a",
"loop++",
"loop++",
"loop",
"{\n str[loop] = sc.next();\n }",
"{\n str[loop] = sc.next();\n }",
"str[loop] = sc.next()",
"str[loop]",
"str",
"loop",
"sc.next()",
"sc.next",
"sc",
"HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();",
"yoloooooooooooooooooooooooooooooooooooo",
"new HashMap<>()",
"for(String s : str){\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }",
"String s",
"str",
"{\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }",
"{\n yoloooooooooooooooooooooooooooooooooooo.put(s,666666);\n }",
"yoloooooooooooooooooooooooooooooooooooo.put(s,666666)",
"yoloooooooooooooooooooooooooooooooooooo.put",
"yoloooooooooooooooooooooooooooooooooooo",
"s",
"666666",
"System.out.println(yoloooooooooooooooooooooooooooooooooooo.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"yoloooooooooooooooooooooooooooooooooooo.size()",
"yoloooooooooooooooooooooooooooooooooooo.size",
"yoloooooooooooooooooooooooooooooooooooo",
"String[] args",
"args"
] |
import java.util.*;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
String[] str = new String[a];
for(int loop = 0;loop < a;loop++)
{
str[loop] = sc.next();
}
HashMap<String, Integer> yoloooooooooooooooooooooooooooooooooooo = new HashMap<>();
for(String s : str){
yoloooooooooooooooooooooooooooooooooooo.put(s,666666);
}
System.out.println(yoloooooooooooooooooooooooooooooooooooo.size());
}
}
|
[
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,
17,
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,
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
],
[
62,
8
],
[
62,
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
],
[
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
],
[
47,
50
],
[
11,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
9,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"import java.util.HashSet;\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\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\n\n\t}\n\n}",
"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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\n\n\t}",
"main",
"{\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"long n = sc.nextLong();",
"n",
"sc.nextLong()",
"sc.nextLong",
"sc",
"HashSet<String> hs = new HashSet<String>();",
"hs",
"new HashSet<String>()",
"String s = null;",
"s",
"null",
"sc.nextLine()",
"sc.nextLine",
"sc",
"for (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}",
"{\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}",
"s = sc.nextLine()",
"s",
"sc.nextLine()",
"sc.nextLine",
"sc",
"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",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\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\tlong n = sc.nextLong();\n\n\t\tHashSet<String> hs = new HashSet<String>();\n\t\tString s = null;\n\n\t\tsc.nextLine();\n\n\t\tfor (int i = 0; i < n; i++) {\n\n\t\t\ts = sc.nextLine();\n\t\t\ths.add(s);\n\t\t}\n\n\t\tSystem.out.println(hs.size());\n\n\t}\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);
long n = sc.nextLong();
HashSet<String> hs = new HashSet<String>();
String s = null;
sc.nextLine();
for (int i = 0; i < n; i++) {
s = sc.nextLine();
hs.add(s);
}
System.out.println(hs.size());
}
}
|
[
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,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
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
],
[
57,
8
],
[
57,
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
],
[
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
],
[
39,
45
],
[
11,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
52,
53
],
[
9,
54
],
[
54,
55
],
[
0,
56
],
[
56,
57
],
[
56,
58
]
] |
[
"import java.util.HashMap;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}",
"main",
"{\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int times = Integer.parseInt(scanner.nextLine());",
"times",
"Integer.parseInt(scanner.nextLine())",
"Integer.parseInt",
"Integer",
"scanner.nextLine()",
"scanner.nextLine",
"scanner",
"HashMap<String, Integer> map = new HashMap<String, Integer>();",
"map",
"new HashMap<String, Integer>()",
"for(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < times",
"i",
"times",
"i++",
"i++",
"i",
"{\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}",
"{\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}",
"map.put(scanner.nextLine(),1)",
"map.put",
"map",
"scanner.nextLine()",
"scanner.nextLine",
"scanner",
"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\n\tpublic static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint times = Integer.parseInt(scanner.nextLine());\n\t\tHashMap<String, Integer> map = new HashMap<String, Integer>();\n\t\tfor(int i = 0; i < times; i++) {\n\t\t\tmap.put(scanner.nextLine(),1);\n\t\t}\n\n\t\tSystem.out.println(map.size());\n\n\t}\n}",
"Main"
] |
import java.util.HashMap;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int times = Integer.parseInt(scanner.nextLine());
HashMap<String, Integer> map = new HashMap<String, Integer>();
for(int i = 0; i < times; i++) {
map.put(scanner.nextLine(),1);
}
System.out.println(map.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,
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
],
[
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
],
[
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.Scanner;\nimport java.util.HashSet;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\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 int N = scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int N = scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"HashSet hs = new HashSet();",
"hs",
"new HashSet()",
"for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n hs.add(scan.next());\n }",
"{\n hs.add(scan.next());\n }",
"hs.add(scan.next())",
"hs.add",
"hs",
"scan.next()",
"scan.next",
"scan",
"scan.close()",
"scan.close",
"scan",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"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 HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\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 HashSet hs = new HashSet();\n for(int i=0; i<N; i++) {\n hs.add(scan.next());\n }\n scan.close();\n\n System.out.println(hs.size());\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);
int N = scan.nextInt();
HashSet hs = new HashSet();
for(int i=0; i<N; i++) {
hs.add(scan.next());
}
scan.close();
System.out.println(hs.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,
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,
2,
13,
17,
1,
40,
13,
30,
30,
14,
2,
13,
17,
30,
40,
13,
14,
40,
4,
18,
18,
13,
13,
18,
13,
2,
13,
17,
30,
40,
13,
14,
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
],
[
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
],
[
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
],
[
67,
69
],
[
66,
70
],
[
70,
71
],
[
71,
72
],
[
65,
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
],
[
11,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
92,
93
],
[
93,
94
],
[
11,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
9,
101
],
[
101,
102
],
[
0,
103
],
[
103,
104
],
[
103,
105
]
] |
[
"import java.util.Arrays;\nimport java.util.Scanner;\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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"import java.util.Arrays;",
"Arrays",
"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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\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",
"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",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"for(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n-1",
"i",
"n-1",
"n",
"1",
"i++",
"i++",
"i",
"{\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"if(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}",
"i == 0",
"i",
"0",
"{\n\t\t\t\tcount++;\n\t\t\t}",
"count++",
"count",
"if(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\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\tcount++;\n\t\t\t}",
"count++",
"count",
"if(count == 0) {\n\t\t\tcount++;\n\t\t}",
"count == 0",
"count",
"0",
"{\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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\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\t\n\t\tfor(int i=0;i<n;i++) {\n\t\t\ts[i] = scan.next();\n\t\t}\n\t\t\n\t\tArrays.sort(s);\n\t\t\n\t\tfor(int i=0;i<n-1;i++) {\n\t\t\tif(i == 0) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t\tif(!(s[i].equals(s[i+1]))) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tif(count == 0) {\n\t\t\tcount++;\n\t\t}\n\t\tSystem.out.println(count);\n\n\t}\n\n}",
"Main"
] |
import java.util.Arrays;
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;
for(int i=0;i<n;i++) {
s[i] = scan.next();
}
Arrays.sort(s);
for(int i=0;i<n-1;i++) {
if(i == 0) {
count++;
}
if(!(s[i].equals(s[i+1]))) {
count++;
}
}
if(count == 0) {
count++;
}
System.out.println(count);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
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,
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
],
[
63,
5
],
[
63,
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,
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
],
[
47,
52
],
[
52,
53
],
[
8,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
6,
60
],
[
60,
61
],
[
0,
62
],
[
62,
63
],
[
62,
64
]
] |
[
"import java.util.*;\n \npublic class Main{\n\tpublic static void main(String[] args) {\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n\tpublic static void main(String[] args) {\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\n\t}",
"main",
"{\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\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<>()",
"int ans=0;",
"ans",
"0",
"for(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\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=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}",
"String s=sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"if(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}",
"!set.contains(s)",
"set.contains(s)",
"set.contains",
"set",
"s",
"{\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}",
"set.add(s)",
"set.add",
"set",
"s",
"ans++",
"ans",
"System.out.print(ans)",
"System.out.print",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main{\n\tpublic static void main(String[] args) {\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args) {\n\t Scanner sc=new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set=new HashSet<>();\n\t\tint ans=0;\n\t\tfor(int i=0;i<n;i++) {\n\t\t\tString s=sc.next();\n\t\t\tif(!set.contains(s)) {\n\t\t\t\tset.add(s);\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(ans);\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<>();
int ans=0;
for(int i=0;i<n;i++) {
String s=sc.next();
if(!set.contains(s)) {
set.add(s);
ans++;
}
}
System.out.print(ans);
}
}
|
[
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,
40,
13,
4,
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
],
[
67,
8
],
[
67,
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
],
[
50,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
53,
57
],
[
11,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
9,
64
],
[
64,
65
],
[
0,
66
],
[
66,
67
],
[
66,
68
]
] |
[
"import java.io.*;\nimport java.util.*;\n\npublic class Main{\n public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }\n}",
"import java.io.*;",
"io.*",
"java",
"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 Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }\n}",
"Main",
"public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"Map<String,Boolean> map = new HashMap<>();",
"map",
"new HashMap<>()",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int count=0;",
"count",
"0",
"for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }",
"{\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }",
"String s=sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }",
"!map.containsKey(s)",
"map.containsKey(s)",
"map.containsKey",
"map",
"s",
"{\n count++;\n map.put(s,true);\n }",
"count++",
"count",
"map.put(s,true)",
"map.put",
"map",
"s",
"true",
"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)throws Exception{\n Scanner sc = new Scanner(System.in);\n Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }\n}",
"public class Main{\n public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n Map<String,Boolean> map = new HashMap<>();\n int n=sc.nextInt();\n int count=0;\n for(int i=0;i<n;i++){\n String s=sc.next();\n if(!map.containsKey(s)){\n count++;\n map.put(s,true);\n }\n }\n System.out.println(count);\n }\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main{
public static void main(String[] args)throws Exception{
Scanner sc = new Scanner(System.in);
Map<String,Boolean> map = new HashMap<>();
int n=sc.nextInt();
int count=0;
for(int i=0;i<n;i++){
String s=sc.next();
if(!map.containsKey(s)){
count++;
map.put(s,true);
}
}
System.out.println(count);
}
}
|
[
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,
2,
4,
18,
13,
17,
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
],
[
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
],
[
49,
50
],
[
47,
51
],
[
9,
52
],
[
52,
53
],
[
0,
54
],
[
54,
55
],
[
54,
56
]
] |
[
"import java.util.Scanner;\nimport java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }",
"main",
"{\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"final int kuji_num = s.nextInt();",
"kuji_num",
"s.nextInt()",
"s.nextInt",
"s",
"final Set<String> itemSet = new HashSet<String>();",
"itemSet",
"new HashSet<String>()",
"for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }",
"int i = 0 ;",
"int i = 0 ;",
"i",
"0",
"i <= kuji_num",
"i",
"kuji_num",
"i++",
"i++",
"i",
"{\n itemSet.add(s.nextLine());\n }",
"{\n itemSet.add(s.nextLine());\n }",
"itemSet.add(s.nextLine())",
"itemSet.add",
"itemSet",
"s.nextLine()",
"s.nextLine",
"s",
"System.out.println(itemSet.size() - 1)",
"System.out.println",
"System.out",
"System",
"System.out",
"itemSet.size() - 1",
"itemSet.size()",
"itemSet.size",
"itemSet",
"1",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n final int kuji_num = s.nextInt();\n final Set<String> itemSet = new HashSet<String>();\n for (int i = 0 ; i <= kuji_num ; i++) {\n itemSet.add(s.nextLine());\n }\n System.out.println(itemSet.size() - 1);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
final int kuji_num = s.nextInt();
final Set<String> itemSet = new HashSet<String>();
for (int i = 0 ; i <= kuji_num ; i++) {
itemSet.add(s.nextLine());
}
System.out.println(itemSet.size() - 1);
}
}
|
[
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,
11,
1,
2,
13,
17,
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
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
59,
14
],
[
59,
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,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
38,
39
],
[
32,
40
],
[
41,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
17,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
54,
55
],
[
15,
56
],
[
56,
57
],
[
0,
58
],
[
58,
59
],
[
58,
60
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\n\npublic class Main\n{\n\tpublic static void main(String[] Arguments) throws IOException \n\t{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}\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",
"public class Main\n{\n\tpublic static void main(String[] Arguments) throws IOException \n\t{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}\n}",
"Main",
"public static void main(String[] Arguments) throws IOException \n\t{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}",
"main",
"{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}",
"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",
"HashSet<String> Items = new HashSet<>();",
"Items",
"new HashSet<>()",
"for (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}",
";",
"N > 0",
"N",
"0",
"N--",
"N--",
"N",
"{\n\t\t\tItems.add(BR.readLine());\n\t\t}",
"{\n\t\t\tItems.add(BR.readLine());\n\t\t}",
"Items.add(BR.readLine())",
"Items.add",
"Items",
"BR.readLine()",
"BR.readLine",
"BR",
"System.out.println(Items.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"Items.size()",
"Items.size",
"Items",
"String[] Arguments",
"Arguments",
"public class Main\n{\n\tpublic static void main(String[] Arguments) throws IOException \n\t{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}\n}",
"public class Main\n{\n\tpublic static void main(String[] Arguments) throws IOException \n\t{\n\t\tBufferedReader BR = new BufferedReader(new InputStreamReader(System.in));\n\t\tint N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();\n\t\tfor (; N > 0; N--)\n\t\t{\n\t\t\tItems.add(BR.readLine());\n\t\t}\n\t\tSystem.out.println(Items.size());\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashSet;
public class Main
{
public static void main(String[] Arguments) throws IOException
{
BufferedReader BR = new BufferedReader(new InputStreamReader(System.in));
int N = Integer.parseInt(BR.readLine()); HashSet<String> Items = new HashSet<>();
for (; N > 0; N--)
{
Items.add(BR.readLine());
}
System.out.println(Items.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,
41,
13,
4,
18,
13,
4,
18,
13,
13,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
14,
2,
13,
17,
30,
29,
13,
29,
4,
13,
13,
2,
13,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
4,
13,
18,
13,
17,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
18,
13,
13,
17,
1,
40,
13,
30,
30,
0,
13,
4,
13,
13,
18,
13,
2,
13,
17,
29,
13,
23,
13,
12,
13,
30,
29,
2,
2,
13,
13,
4,
13,
13,
13,
23,
13,
23,
13,
12,
13,
30,
14,
2,
13,
13,
30,
29,
13,
29,
4,
13,
17,
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
],
[
165,
11
],
[
165,
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
],
[
48,
50
],
[
14,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
12,
59
],
[
59,
60
],
[
165,
61
],
[
61,
62
],
[
61,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
64,
68
],
[
68,
69
],
[
69,
70
],
[
63,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
72,
75
],
[
75,
76
],
[
75,
77
],
[
61,
78
],
[
78,
79
],
[
61,
80
],
[
80,
81
],
[
165,
82
],
[
82,
83
],
[
82,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
87,
88
],
[
87,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
92,
93
],
[
92,
94
],
[
84,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
95,
107
],
[
107,
108
],
[
108,
109
],
[
95,
110
],
[
111,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
114,
115
],
[
114,
116
],
[
114,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
119,
121
],
[
84,
122
],
[
122,
123
],
[
82,
124
],
[
124,
125
],
[
165,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
130,
134
],
[
134,
135
],
[
134,
136
],
[
134,
137
],
[
126,
138
],
[
138,
139
],
[
126,
140
],
[
140,
141
],
[
165,
142
],
[
142,
143
],
[
142,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
146,
148
],
[
145,
149
],
[
149,
150
],
[
150,
151
],
[
144,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
153,
156
],
[
153,
157
],
[
142,
158
],
[
158,
159
],
[
142,
160
],
[
160,
161
],
[
142,
162
],
[
162,
163
],
[
0,
164
],
[
164,
165
],
[
164,
166
]
] |
[
"import java.math.BigDecimal;\nimport java.math.RoundingMode;\nimport java.util.*;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\n\t}\n\n\t\n\t// ユークリッドの控除法(最大公約数を求める)\n\tprivate static long gcd(long a, long b) {\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}\n\n\t// 複数の最大公約数を求める\n\tprivate static long gcdex(long param[]) {\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}\n\n\t// 最小公倍数を求める\n\tprivate static long lcm(long a, long b) {\n\t\treturn (a * b) / gcd(a, b);\n\t}\n\n\t//\n\tprivate static long all(long n, long count, int N) {\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}\n\n}",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.math.RoundingMode;",
"RoundingMode",
"java.math",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\n\t}\n\n\t\n\t// ユークリッドの控除法(最大公約数を求める)\n\tprivate static long gcd(long a, long b) {\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}\n\n\t// 複数の最大公約数を求める\n\tprivate static long gcdex(long param[]) {\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}\n\n\t// 最小公倍数を求める\n\tprivate static long lcm(long a, long b) {\n\t\treturn (a * b) / gcd(a, b);\n\t}\n\n\t//\n\tprivate static long all(long n, long count, int N) {\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\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>();",
"listA",
"new ArrayList<String>()",
"for (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}",
"{\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}",
"String s = sc.next();",
"s",
"sc.next()",
"sc.next",
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"List<String> listB = new ArrayList<String>(new HashSet<>(listA));",
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"new ArrayList<String>(new HashSet<>(listA))",
"System.out.println(listB.size())",
"System.out.println",
"System.out",
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"listB.size()",
"listB.size",
"listB",
"String[] args",
"args",
"// ユークリッドの控除法(最大公約数を求める)\n\tprivate static long gcd(long a, long b) {\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}",
"gcd",
"{\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}",
"if (b == 0) {\n\t\t\treturn a;\n\t\t}",
"b == 0",
"b",
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"{\n\t\t\treturn a;\n\t\t}",
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"// 複数の最大公約数を求める\n\tprivate static long gcdex(long param[]) {\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}",
"gcdex",
"{\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}",
"long g = gcd(param[0], param[1]);",
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"// 最小公倍数を求める\n\tprivate static long lcm(long a, long b) {\n\t\treturn (a * b) / gcd(a, b);\n\t}",
"lcm",
"{\n\t\treturn (a * b) / gcd(a, b);\n\t}",
"return (a * b) / gcd(a, b);",
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"//\n\tprivate static long all(long n, long count, int N) {\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}",
"all",
"{\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}",
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"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\n\t}\n\n\t\n\t// ユークリッドの控除法(最大公約数を求める)\n\tprivate static long gcd(long a, long b) {\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}\n\n\t// 複数の最大公約数を求める\n\tprivate static long gcdex(long param[]) {\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}\n\n\t// 最小公倍数を求める\n\tprivate static long lcm(long a, long b) {\n\t\treturn (a * b) / gcd(a, b);\n\t}\n\n\t//\n\tprivate static long all(long n, long count, int N) {\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\t// 入力\n\t\tint N = sc.nextInt();\n\t\tList<String> listA = new ArrayList<String>();\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString s = sc.next();\n\t\t\tlistA.add(s);\n\t\t}\n\t\tList<String> listB = new ArrayList<String>(new HashSet<>(listA));\n\t\t\n\t\tSystem.out.println(listB.size());\t\t\t\n\t}\n\n\t\n\t// ユークリッドの控除法(最大公約数を求める)\n\tprivate static long gcd(long a, long b) {\n\t\tif (b == 0) {\n\t\t\treturn a;\n\t\t}\n\t\treturn gcd(b, a % b);\n\t}\n\n\t// 複数の最大公約数を求める\n\tprivate static long gcdex(long param[]) {\n\t\tlong g = gcd(param[0], param[1]);\n\t\tfor (int i = 1; i < param.length-1; i++) {\n\t\t\tg = gcd(g, param[i+1]);\n\t\t}\n\t\treturn g;\n\t}\n\n\t// 最小公倍数を求める\n\tprivate static long lcm(long a, long b) {\n\t\treturn (a * b) / gcd(a, b);\n\t}\n\n\t//\n\tprivate static long all(long n, long count, int N) {\n\t\tif (count == N) {\n\t\t\treturn count;\n\t\t}\n\t\treturn all(1, count, N);\n\t}\n\n}",
"Main"
] |
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// 入力
int N = sc.nextInt();
List<String> listA = new ArrayList<String>();
for (int i = 0; i < N; i++) {
String s = sc.next();
listA.add(s);
}
List<String> listB = new ArrayList<String>(new HashSet<>(listA));
System.out.println(listB.size());
}
// ユークリッドの控除法(最大公約数を求める)
private static long gcd(long a, long b) {
if (b == 0) {
return a;
}
return gcd(b, a % b);
}
// 複数の最大公約数を求める
private static long gcdex(long param[]) {
long g = gcd(param[0], param[1]);
for (int i = 1; i < param.length-1; i++) {
g = gcd(g, param[i+1]);
}
return g;
}
// 最小公倍数を求める
private static long lcm(long a, long b) {
return (a * b) / gcd(a, b);
}
//
private static long all(long n, long count, int N) {
if (count == N) {
return count;
}
return all(1, count, N);
}
}
|
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59,
111
],
[
111,
112
],
[
59,
113
],
[
113,
114
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[
452,
115
],
[
115,
116
],
[
115,
117
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[
117,
118
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[
118,
119
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[
118,
120
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[
117,
121
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[
121,
122
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[
121,
123
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[
123,
124
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[
124,
125
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[
125,
126
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[
123,
127
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[
117,
128
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[
128,
129
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[
129,
130
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[
129,
131
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[
128,
132
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132,
133
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[
133,
134
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[
134,
135
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[
135,
136
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[
136,
137
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[
135,
138
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[
138,
139
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[
134,
140
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[
140,
141
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[
141,
142
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[
140,
143
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[
143,
144
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[
133,
145
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[
145,
146
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[
117,
147
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[
147,
148
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[
115,
149
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[
149,
150
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[
452,
151
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[
151,
152
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[
151,
153
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[
153,
154
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[
154,
155
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[
155,
156
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[
155,
157
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[
157,
158
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[
157,
159
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[
154,
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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[
161,
165
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165,
166
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[
160,
167
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[
167,
168
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[
153,
169
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[
169,
170
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[
170,
171
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[
171,
172
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[
172,
173
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[
173,
174
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[
171,
175
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[
170,
176
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[
176,
177
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176,
178
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[
169,
179
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[
179,
180
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[
153,
181
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[
181,
182
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[
181,
183
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[
183,
184
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[
183,
185
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[
183,
186
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[
186,
187
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[
186,
188
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[
188,
189
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[
188,
190
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[
183,
191
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[
191,
192
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[
191,
193
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[
153,
194
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[
194,
195
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[
194,
196
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196,
197
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196,
198
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196,
199
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196,
200
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200,
201
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200,
202
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[
153,
203
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[
203,
204
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204,
205
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205,
206
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206,
207
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[
204,
208
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203,
209
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[
209,
210
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153,
211
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211,
212
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151,
213
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213,
214
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151,
215
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[
215,
216
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151,
217
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217,
218
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[
452,
219
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219,
220
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[
219,
221
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[
221,
222
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[
222,
223
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[
223,
224
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[
224,
225
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[
224,
226
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[
223,
227
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[
227,
228
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228,
229
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[
228,
230
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[
227,
231
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[
222,
232
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232,
233
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[
221,
234
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234,
235
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[
234,
236
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221,
237
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237,
238
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237,
239
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[
221,
240
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[
240,
241
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241,
242
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242,
243
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242,
244
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241,
245
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240,
246
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246,
247
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246,
248
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[
248,
249
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[
249,
250
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249,
251
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249,
252
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[
252,
253
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[
252,
254
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[
249,
255
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[
249,
256
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[
248,
257
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[
240,
258
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[
258,
259
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[
259,
260
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[
260,
261
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[
260,
262
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[
259,
263
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[
258,
264
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[
264,
265
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[
264,
266
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[
266,
267
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[
267,
268
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[
267,
269
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[
267,
270
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[
267,
271
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[
271,
272
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[
271,
273
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[
267,
274
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[
266,
275
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[
221,
276
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[
276,
277
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[
277,
278
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[
277,
279
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[
219,
280
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[
280,
281
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[
219,
282
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282,
283
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219,
284
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284,
285
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219,
286
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286,
287
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452,
288
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288,
289
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288,
290
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290,
291
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291,
292
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292,
293
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293,
294
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292,
295
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295,
296
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295,
297
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291,
298
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[
298,
299
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290,
300
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[
300,
301
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300,
302
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302,
303
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302,
304
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290,
305
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[
305,
306
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[
305,
307
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[
307,
308
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[
307,
309
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[
290,
310
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[
310,
311
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[
310,
312
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[
312,
313
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[
312,
314
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290,
315
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[
315,
316
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316,
317
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317,
318
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[
318,
319
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319,
320
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320,
321
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319,
322
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322,
323
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323,
324
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[
322,
325
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317,
326
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[
326,
327
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[
326,
328
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[
316,
329
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315,
330
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[
330,
331
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330,
332
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332,
333
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332,
334
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334,
335
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335,
336
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334,
337
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337,
338
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338,
339
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337,
340
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332,
341
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341,
342
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341,
343
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[
315,
344
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344,
345
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345,
346
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346,
347
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347,
348
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348,
349
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349,
350
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348,
351
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351,
352
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[
352,
353
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351,
354
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[
346,
355
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[
355,
356
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[
355,
357
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[
345,
358
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[
344,
359
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[
359,
360
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359,
361
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361,
362
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[
361,
363
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[
363,
364
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[
364,
365
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[
365,
366
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[
366,
367
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[
365,
368
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[
368,
369
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[
369,
370
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[
368,
371
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[
363,
372
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[
372,
373
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[
373,
374
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[
372,
375
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[
361,
376
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[
376,
377
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[
376,
378
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[
344,
379
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[
379,
380
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[
380,
381
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[
381,
382
],
[
382,
383
],
[
383,
384
],
[
384,
385
],
[
383,
386
],
[
386,
387
],
[
387,
388
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[
386,
389
],
[
381,
390
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[
390,
391
],
[
390,
392
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[
380,
393
],
[
379,
394
],
[
394,
395
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[
394,
396
],
[
396,
397
],
[
396,
398
],
[
398,
399
],
[
399,
400
],
[
400,
401
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[
401,
402
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[
400,
403
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[
403,
404
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[
404,
405
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[
403,
406
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[
398,
407
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[
407,
408
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[
408,
409
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[
407,
410
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[
396,
411
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[
411,
412
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[
411,
413
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[
290,
414
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[
414,
415
],
[
415,
416
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[
416,
417
],
[
415,
418
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[
414,
419
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[
419,
420
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[
420,
421
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[
421,
422
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[
420,
423
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[
290,
424
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[
424,
425
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[
425,
426
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[
424,
427
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[
424,
428
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[
428,
429
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[
429,
430
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[
428,
431
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[
428,
432
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[
432,
433
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[
433,
434
],
[
432,
435
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[
432,
436
],
[
290,
437
],
[
437,
438
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[
438,
439
],
[
439,
440
],
[
438,
441
],
[
438,
442
],
[
442,
443
],
[
443,
444
],
[
442,
445
],
[
442,
446
],
[
288,
447
],
[
447,
448
],
[
288,
449
],
[
449,
450
],
[
0,
451
],
[
451,
452
],
[
451,
453
]
] |
[
"\nimport java.io.IOException;\nimport java.math.BigInteger;\nimport java.util.*;\n\npublic class Main {\n static Map<BigInteger, Integer> memo;\n static boolean[][] vis;\n static List<List<Integer>> adj;\n static List<Integer> vertices;\n\n public static void main(String[] args) throws IOException {\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }\n\n\n static int lowerBound(int[] arr, int element) {\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }\n\n static boolean isPalindrome(String word) {\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }\n\n static String longestPalindrome(String[] words, String word, int i) {\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }\n\n\n static int solve(int[] arr, int i, int j, int k) {\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }\n\n static int minMove(BigInteger bg, int count) {\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }\n}",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.math.BigInteger;",
"BigInteger",
"java.math",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n static Map<BigInteger, Integer> memo;\n static boolean[][] vis;\n static List<List<Integer>> adj;\n static List<Integer> vertices;\n\n public static void main(String[] args) throws IOException {\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }\n\n\n static int lowerBound(int[] arr, int element) {\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }\n\n static boolean isPalindrome(String word) {\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }\n\n static String longestPalindrome(String[] words, String word, int i) {\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }\n\n\n static int solve(int[] arr, int i, int j, int k) {\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }\n\n static int minMove(BigInteger bg, int count) {\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }\n}",
"Main",
"static Map<BigInteger, Integer> memo;",
"memo",
"static boolean[][] vis;",
"vis",
"static List<List<Integer>> adj;",
"adj",
"static List<Integer> vertices;",
"vertices",
"public static void main(String[] args) throws IOException {\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }",
"n-- > 0",
"n--",
"n",
"0",
"{\n String word = sc.next();\n set.add(word);\n }",
"String word = sc.next();",
"word",
"sc.next()",
"sc.next",
"sc",
"set.add(word)",
"set.add",
"set",
"word",
"System.out.println(set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"set.size()",
"set.size",
"set",
"String[] args",
"args",
"static int lowerBound(int[] arr, int element) {\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }",
"lowerBound",
"{\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }",
"int low = 0",
"low",
"0",
"high = arr.length - 1",
"high",
"arr.length - 1",
"arr.length",
"arr",
"arr.length",
"1",
"ans = 0;",
"ans",
"0",
"while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }",
"low <= high",
"low",
"high",
"{\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }",
"int mid = low + (high - low) / 2;",
"mid",
"low + (high - low) / 2",
"low",
"(high - low) / 2",
"(high - low)",
"high",
"low",
"2",
"if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;",
"arr[mid] <= element",
"arr[mid]",
"arr",
"mid",
"element",
"{\n low = mid + 1;\n ans = mid;\n }",
"low = mid + 1",
"low",
"mid + 1",
"mid",
"1",
"ans = mid",
"ans",
"mid",
"high = mid - 1",
"high",
"mid - 1",
"mid",
"1",
"return high;",
"high",
"int[] arr",
"arr",
"int element",
"element",
"static boolean isPalindrome(String word) {\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }",
"isPalindrome",
"{\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }",
"int i = 0",
"i",
"0",
"j = word.length() - 1;",
"j",
"word.length() - 1",
"word.length()",
"word.length",
"word",
"1",
"while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }",
"i <= j",
"i",
"j",
"{\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }",
"if (word.charAt(i++) != word.charAt(j--))\n return false;",
"word.charAt(i++) != word.charAt(j--)",
"word.charAt(i++)",
"word.charAt",
"word",
"i++",
"i",
"word.charAt(j--)",
"word.charAt",
"word",
"j--",
"j",
"return false;",
"false",
"return true;",
"true",
"String word",
"word",
"static String longestPalindrome(String[] words, String word, int i) {\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }",
"longestPalindrome",
"{\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }",
"if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }",
"i >= words.length",
"i",
"words.length",
"words",
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"{\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }",
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"isPalindrome(word)",
"isPalindrome",
"word",
"return word;",
"word",
"return \"\";",
"\"\"",
"if (word.length() > 0 && isPalindrome(word))\n return word;",
"word.length() > 0 && isPalindrome(word)",
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"right",
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"longestPalindrome",
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"left.length() > 0",
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"return left;",
"left",
"return right;",
"right",
"String[] words",
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"String word",
"word",
"int i",
"i",
"static int solve(int[] arr, int i, int j, int k) {\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }",
"solve",
"{\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }",
"if (i == j && arr[i] <= k)\n return 1;",
"i == j && arr[i] <= k",
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"return 1;",
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"int left = 0",
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"0",
"right = 0;",
"right",
"0",
"if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;",
"arr[i] <= k",
"arr[i]",
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"right = solve(arr, i, j - 1, k) + 1",
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"left + right",
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"int j",
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"int k",
"k",
"static int minMove(BigInteger bg, int count) {\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }",
"minMove",
"{\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }",
"if (bg.equals(BigInteger.ONE))\n return count;",
"bg.equals(BigInteger.ONE)",
"bg.equals",
"bg",
"BigInteger.ONE",
"BigInteger",
"BigInteger.ONE",
"return count;",
"count",
"int first = Integer.MAX_VALUE",
"first",
"Integer.MAX_VALUE",
"Integer",
"Integer.MAX_VALUE",
"sec = Integer.MAX_VALUE",
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"last",
"Integer.MAX_VALUE",
"Integer",
"Integer.MAX_VALUE",
"if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);",
"bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0",
"bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO)",
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"BigInteger",
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"BigInteger",
"BigInteger.ZERO",
"0",
"first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1)",
"first",
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"minMove",
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"bg.divide",
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"BigInteger.valueOf",
"BigInteger",
"2",
"count + 1",
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"1",
"if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);",
"bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0",
"bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO)",
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"BigInteger.ZERO",
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"0",
"sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1)",
"sec",
"minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1)",
"minMove",
"bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3))",
"bg.multiply(BigInteger.valueOf(2)).divide",
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"BigInteger.valueOf",
"BigInteger",
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"BigInteger.valueOf",
"BigInteger",
"3",
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"count",
"1",
"if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);",
"bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0",
"bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO)",
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"if (memo.containsKey(bg))\n return memo.get(bg);",
"memo.containsKey(bg)",
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"return memo.get(bg);",
"memo.get(bg)",
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"memo.put",
"memo",
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"Math.min",
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"Math.min",
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"return Math.min(first, Math.min(sec, last));",
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"Math.min",
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"Math.min(sec, last)",
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"BigInteger bg",
"bg",
"int count",
"count",
"public class Main {\n static Map<BigInteger, Integer> memo;\n static boolean[][] vis;\n static List<List<Integer>> adj;\n static List<Integer> vertices;\n\n public static void main(String[] args) throws IOException {\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }\n\n\n static int lowerBound(int[] arr, int element) {\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }\n\n static boolean isPalindrome(String word) {\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }\n\n static String longestPalindrome(String[] words, String word, int i) {\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }\n\n\n static int solve(int[] arr, int i, int j, int k) {\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }\n\n static int minMove(BigInteger bg, int count) {\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }\n}",
"public class Main {\n static Map<BigInteger, Integer> memo;\n static boolean[][] vis;\n static List<List<Integer>> adj;\n static List<Integer> vertices;\n\n public static void main(String[] args) throws IOException {\n Scanner sc = new Scanner(System.in);\n\n Set<String> set = new HashSet<>();\n int n = sc.nextInt();\n while (n-- > 0) {\n String word = sc.next();\n set.add(word);\n }\n System.out.println(set.size());\n }\n\n\n static int lowerBound(int[] arr, int element) {\n\n int low = 0, high = arr.length - 1, ans = 0;\n while (low <= high) {\n int mid = low + (high - low) / 2;\n if (arr[mid] <= element) {\n low = mid + 1;\n ans = mid;\n } else\n high = mid - 1;\n\n }\n\n return high;\n }\n\n static boolean isPalindrome(String word) {\n int i = 0, j = word.length() - 1;\n\n while (i <= j) {\n if (word.charAt(i++) != word.charAt(j--))\n return false;\n }\n\n return true;\n }\n\n static String longestPalindrome(String[] words, String word, int i) {\n if (i >= words.length) {\n if (isPalindrome(word))\n return word;\n\n return \"\";\n }\n\n if (word.length() > 0 && isPalindrome(word))\n return word;\n String left = longestPalindrome(words, word + words[i], i + 1);\n String right = longestPalindrome(words, word, i + 1);\n\n if (left.length() > 0)\n return left;\n return right;\n }\n\n\n static int solve(int[] arr, int i, int j, int k) {\n if (i == j && arr[i] <= k)\n return 1;\n\n int left = 0, right = 0;\n if (arr[i] <= k)\n left = solve(arr, i + 1, j, k) + 1;\n\n else if (arr[j] <= k)\n right = solve(arr, i, j - 1, k) + 1;\n\n return left + right;\n }\n\n static int minMove(BigInteger bg, int count) {\n if (bg.equals(BigInteger.ONE))\n return count;\n\n int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;\n if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)\n first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)\n sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);\n\n else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)\n last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);\n\n if (memo.containsKey(bg))\n return memo.get(bg);\n\n memo.put(bg, Math.min(first, Math.min(sec, last)));\n\n return Math.min(first, Math.min(sec, last));\n }\n}",
"Main"
] |
import java.io.IOException;
import java.math.BigInteger;
import java.util.*;
public class Main {
static Map<BigInteger, Integer> memo;
static boolean[][] vis;
static List<List<Integer>> adj;
static List<Integer> vertices;
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
Set<String> set = new HashSet<>();
int n = sc.nextInt();
while (n-- > 0) {
String word = sc.next();
set.add(word);
}
System.out.println(set.size());
}
static int lowerBound(int[] arr, int element) {
int low = 0, high = arr.length - 1, ans = 0;
while (low <= high) {
int mid = low + (high - low) / 2;
if (arr[mid] <= element) {
low = mid + 1;
ans = mid;
} else
high = mid - 1;
}
return high;
}
static boolean isPalindrome(String word) {
int i = 0, j = word.length() - 1;
while (i <= j) {
if (word.charAt(i++) != word.charAt(j--))
return false;
}
return true;
}
static String longestPalindrome(String[] words, String word, int i) {
if (i >= words.length) {
if (isPalindrome(word))
return word;
return "";
}
if (word.length() > 0 && isPalindrome(word))
return word;
String left = longestPalindrome(words, word + words[i], i + 1);
String right = longestPalindrome(words, word, i + 1);
if (left.length() > 0)
return left;
return right;
}
static int solve(int[] arr, int i, int j, int k) {
if (i == j && arr[i] <= k)
return 1;
int left = 0, right = 0;
if (arr[i] <= k)
left = solve(arr, i + 1, j, k) + 1;
else if (arr[j] <= k)
right = solve(arr, i, j - 1, k) + 1;
return left + right;
}
static int minMove(BigInteger bg, int count) {
if (bg.equals(BigInteger.ONE))
return count;
int first = Integer.MAX_VALUE, sec = Integer.MAX_VALUE, last = Integer.MAX_VALUE;
if (bg.mod(BigInteger.valueOf(2)).compareTo(BigInteger.ZERO) == 0)
first = minMove(bg.divide(BigInteger.valueOf(2)), count + 1);
else if (bg.mod(BigInteger.valueOf(3)).compareTo(BigInteger.ZERO) == 0)
sec = minMove(bg.multiply(BigInteger.valueOf(2)).divide(BigInteger.valueOf(3)), count + 1);
else if (bg.mod(BigInteger.valueOf(5)).compareTo(BigInteger.ZERO) == 0)
last = minMove(bg.multiply(BigInteger.valueOf(4)).divide(BigInteger.valueOf(5)), count + 1);
if (memo.containsKey(bg))
return memo.get(bg);
memo.put(bg, Math.min(first, Math.min(sec, last)));
return Math.min(first, Math.min(sec, last));
}
}
|
[
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,
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,
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
],
[
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
],
[
51,
53
],
[
11,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
62,
63
],
[
63,
64
],
[
54,
65
],
[
66,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
69,
72
],
[
72,
73
],
[
72,
74
],
[
67,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
80,
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.Arrays;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\n }\n}",
"import java.util.Arrays;",
"Arrays",
"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 // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\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[n];",
"b",
"new String[n]",
"n",
"for(int i=0;i<n;i++){\n b[i] = sc.next();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n b[i] = sc.next();\n }",
"{\n b[i] = sc.next();\n }",
"b[i] = sc.next()",
"b[i]",
"b",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(b)",
"Arrays.sort",
"Arrays",
"b",
"String tmp = \"\";",
"tmp",
"\"\"",
"int cnt = 0;",
"cnt",
"0",
"for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }",
"{\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }",
"if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }",
"!tmp.equals(b[i])",
"tmp.equals(b[i])",
"tmp.equals",
"tmp",
"b[i]",
"b",
"i",
"{\n cnt++;\n tmp = b[i];\n }",
"cnt++",
"cnt",
"tmp = b[i]",
"tmp",
"b[i]",
"b",
"i",
"System.out.println(cnt)",
"System.out.println",
"System.out",
"System",
"System.out",
"cnt",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n // 整数の入力\n int n = sc.nextInt();\n \n String[] b = new String[n];\n for(int i=0;i<n;i++){\n b[i] = sc.next();\n }\n Arrays.sort(b);\n String tmp = \"\";\n int cnt = 0;\n for(int i=0;i<n;i++){\n if(!tmp.equals(b[i])){\n cnt++;\n tmp = b[i];\n }\n }\n\n System.out.println(cnt);\n }\n}",
"Main"
] |
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
// 整数の入力
int n = sc.nextInt();
String[] b = new String[n];
for(int i=0;i<n;i++){
b[i] = sc.next();
}
Arrays.sort(b);
String tmp = "";
int cnt = 0;
for(int i=0;i<n;i++){
if(!tmp.equals(b[i])){
cnt++;
tmp = b[i];
}
}
System.out.println(cnt);
}
}
|
[
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,
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
],
[
62,
11
],
[
62,
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
],
[
14,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
12,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"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 sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.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\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.size());\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.nextLine());\n\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.size());\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.size());\n\t}",
"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",
"Set<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tset.add(sc.nextLine());\n\t\t}",
"{\n\t\t\tset.add(sc.nextLine());\n\t\t}",
"set.add(sc.nextLine())",
"set.add",
"set",
"sc.nextLine()",
"sc.nextLine",
"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\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = Integer.parseInt(sc.nextLine());\n\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.size());\n\t}\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\t\tSet<String> set = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tset.add(sc.nextLine());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(set.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) {
Scanner sc = new Scanner(System.in);
int n = Integer.parseInt(sc.nextLine());
Set<String> set = new HashSet<>();
for (int i = 0; i < n; i++) {
set.add(sc.nextLine());
}
sc.close();
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,
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
],
[
50,
5
],
[
50,
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
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
6,
47
],
[
47,
48
],
[
0,
49
],
[
49,
50
],
[
49,
51
]
] |
[
"import java .util.*;\n\npublic class Main{\n public static void main(String[] args){\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(s.size());\n }\n}",
"import java .util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(s.size());\n }\n}",
"Main",
"public static void main(String[] args){\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(s.size());\n }",
"main",
"{\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(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<String>();",
"s",
"new HashSet<String>()",
"for(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t s.add( sc.next() );\n\t}",
"{\n\t s.add( sc.next() );\n\t}",
"s.add( sc.next() )",
"s.add",
"s",
"sc.next()",
"sc.next",
"sc",
"System.out.print(s.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"s.size()",
"s.size",
"s",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(s.size());\n }\n}",
"public class Main{\n public static void main(String[] args){\n\tScanner sc = new Scanner(System.in);\n\tint n = sc.nextInt();\n\tSet<String> s = new HashSet<String>();\n\tfor(int i=0;i<n;i++){\n\t s.add( sc.next() );\n\t}\n\tSystem.out.print(s.size());\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();
Set<String> s = new HashSet<String>();
for(int i=0;i<n;i++){
s.add( sc.next() );
}
System.out.print(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,
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
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
57,
11
],
[
57,
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
],
[
39,
45
],
[
14,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
52,
53
],
[
12,
54
],
[
54,
55
],
[
0,
56
],
[
56,
57
],
[
56,
58
]
] |
[
"import java.util.Scanner;\nimport java.util.TreeMap;\nimport java.util.Map;\n\npublic class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }\n System.out.println(map.size());\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.TreeMap;",
"TreeMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }\n System.out.println(map.size());\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }\n System.out.println(map.size());\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),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",
"Map<String,Integer>map = new TreeMap<String,Integer>();",
"map",
"new TreeMap<String,Integer>()",
"for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n map.put(scanner.next(),0);\n }",
"{\n map.put(scanner.next(),0);\n }",
"map.put(scanner.next(),0)",
"map.put",
"map",
"scanner.next()",
"scanner.next",
"scanner",
"0",
"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 public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }\n System.out.println(map.size());\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n int N = scanner.nextInt();\n Map<String,Integer>map = new TreeMap<String,Integer>();\n for(int i = 0;i < N;i++){\n map.put(scanner.next(),0);\n }\n System.out.println(map.size());\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.util.TreeMap;
import java.util.Map;
public class Main{
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
Map<String,Integer>map = new TreeMap<String,Integer>();
for(int i = 0;i < N;i++){
map.put(scanner.next(),0);
}
System.out.println(map.size());
}
}
|
[
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,
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
],
[
56,
8
],
[
56,
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
],
[
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
],
[
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.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n\n public static void main(String args[]) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\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\n public static void main(String args[]) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\n }\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 = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\n }\n\n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\n }\n\n System.out.println(set.size());\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",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"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",
"String args[]",
"args",
"public class Main {\n\n public static void main(String args[]) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\n }\n\n System.out.println(set.size());\n }\n}",
"public class Main {\n\n public static void main(String args[]) {\n Scanner sc = new Scanner(System.in);\n int N = Integer.parseInt(sc.nextLine());\n HashSet<String> set = new HashSet<>();\n for (int i = 0; i < N; i ++) {\n set.add(sc.nextLine());\n }\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 = Integer.parseInt(sc.nextLine());
HashSet<String> set = new HashSet<>();
for (int i = 0; i < N; i ++) {
set.add(sc.nextLine());
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
17,
41,
13,
2,
17,
17,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
12,
13,
30,
41,
13,
20,
0,
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,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
17,
42,
2,
13,
17,
30,
14,
2,
2,
13,
17,
17,
0,
13,
2,
2,
13,
13,
13,
0,
13,
2,
2,
13,
13,
13,
0,
13,
17,
29,
13,
23,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
23,
13,
12,
13,
30,
0,
13,
20,
23,
13,
12,
13,
30,
42,
2,
2,
13,
17,
40,
4,
18,
13,
0,
13,
20,
29,
4,
18,
13,
12,
13,
30,
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,
4,
13,
17,
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,
0,
18,
13,
13,
4,
13,
29,
13,
23,
13,
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,
12,
13,
30,
29,
4,
18,
13,
12,
13,
30,
4,
18,
13,
17,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
275,
8
],
[
275,
9
],
[
9,
10
],
[
275,
11
],
[
11,
12
],
[
275,
13
],
[
13,
14
],
[
13,
15
],
[
275,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
18,
20
],
[
275,
21
],
[
21,
22
],
[
275,
23
],
[
23,
24
],
[
275,
25
],
[
25,
26
],
[
275,
27
],
[
27,
28
],
[
275,
29
],
[
29,
30
],
[
275,
31
],
[
31,
32
],
[
275,
33
],
[
33,
34
],
[
275,
35
],
[
35,
36
],
[
275,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
43,
44
],
[
43,
45
],
[
39,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
39,
51
],
[
51,
52
],
[
51,
53
],
[
39,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
55,
58
],
[
54,
59
],
[
59,
60
],
[
60,
61
],
[
59,
62
],
[
62,
63
],
[
63,
64
],
[
39,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
71,
72
],
[
39,
73
],
[
73,
74
],
[
74,
75
],
[
37,
76
],
[
76,
77
],
[
275,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
80,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
90,
94
],
[
89,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
88,
102
],
[
102,
103
],
[
102,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
88,
109
],
[
109,
110
],
[
109,
111
],
[
80,
112
],
[
112,
113
],
[
78,
114
],
[
114,
115
],
[
78,
116
],
[
116,
117
],
[
275,
118
],
[
118,
119
],
[
118,
120
],
[
120,
121
],
[
118,
122
],
[
122,
123
],
[
118,
124
],
[
124,
125
],
[
124,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
124,
130
],
[
130,
131
],
[
118,
132
],
[
132,
133
],
[
132,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
132,
138
],
[
138,
139
],
[
118,
140
],
[
140,
141
],
[
140,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
144,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
143,
152
],
[
152,
153
],
[
152,
154
],
[
142,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
118,
159
],
[
159,
160
],
[
159,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
118,
166
],
[
166,
167
],
[
166,
168
],
[
168,
169
],
[
169,
170
],
[
170,
171
],
[
171,
172
],
[
170,
173
],
[
173,
174
],
[
118,
175
],
[
175,
176
],
[
175,
177
],
[
177,
178
],
[
178,
179
],
[
179,
180
],
[
180,
181
],
[
179,
182
],
[
182,
183
],
[
118,
184
],
[
184,
185
],
[
184,
186
],
[
186,
187
],
[
187,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
188,
192
],
[
118,
193
],
[
193,
194
],
[
193,
195
],
[
195,
196
],
[
196,
197
],
[
197,
198
],
[
198,
199
],
[
197,
200
],
[
200,
201
],
[
118,
202
],
[
202,
203
],
[
202,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
204,
209
],
[
209,
210
],
[
210,
211
],
[
211,
212
],
[
211,
213
],
[
209,
214
],
[
214,
215
],
[
214,
216
],
[
209,
217
],
[
217,
218
],
[
218,
219
],
[
209,
220
],
[
220,
221
],
[
221,
222
],
[
222,
223
],
[
222,
224
],
[
221,
225
],
[
225,
226
],
[
204,
227
],
[
227,
228
],
[
202,
229
],
[
229,
230
],
[
118,
231
],
[
231,
232
],
[
231,
233
],
[
233,
234
],
[
234,
235
],
[
234,
236
],
[
233,
238
],
[
238,
239
],
[
239,
240
],
[
240,
241
],
[
240,
242
],
[
238,
243
],
[
243,
244
],
[
243,
245
],
[
238,
246
],
[
246,
247
],
[
247,
248
],
[
238,
249
],
[
249,
250
],
[
250,
251
],
[
251,
252
],
[
251,
253
],
[
250,
254
],
[
254,
255
],
[
233,
256
],
[
256,
257
],
[
231,
258
],
[
258,
259
],
[
118,
260
],
[
260,
261
],
[
260,
262
],
[
262,
263
],
[
263,
264
],
[
264,
265
],
[
265,
266
],
[
118,
267
],
[
267,
268
],
[
267,
269
],
[
269,
270
],
[
270,
271
],
[
271,
272
],
[
270,
273
],
[
0,
274
],
[
274,
275
],
[
274,
276
]
] |
[
"import java.util.*;\nimport java.io.*;\n\npublic class Main {\n\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int mod = 998244353;\n\tstatic long inf = (long) 1e18 + 1;\n\tstatic int[] col;\n\tstatic int n, m;\n\tstatic ArrayList<Integer>[] ad;\n\tstatic long[][][] memo;\n\tstatic HashSet<Integer> h;\n\tstatic int[] a;\n\tstatic Integer[][] g;\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}\n\n\tstatic long modPow(long a, long e)\n\n\t{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}\n\n\tstatic class Scanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n\n\t\tpublic Scanner(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\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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}\n\n\t\tpublic long[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\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}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int mod = 998244353;\n\tstatic long inf = (long) 1e18 + 1;\n\tstatic int[] col;\n\tstatic int n, m;\n\tstatic ArrayList<Integer>[] ad;\n\tstatic long[][][] memo;\n\tstatic HashSet<Integer> h;\n\tstatic int[] a;\n\tstatic Integer[][] g;\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}\n\n\tstatic long modPow(long a, long e)\n\n\t{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}\n\n\tstatic class Scanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n\n\t\tpublic Scanner(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\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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}\n\n\t\tpublic long[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\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}",
"Main",
"static PrintWriter out;",
"out",
"static StringBuilder sb;",
"sb",
"static int mod = 998244353;",
"mod",
"998244353",
"static long inf = (long) 1e18 + 1;",
"inf",
"(long) 1e18 + 1",
"(long) 1e18",
"1",
"static int[] col;",
"col",
"static int n",
"n",
"m;",
"m",
"static ArrayList<Integer>[] ad;",
"ad",
"static long[][][] memo;",
"memo",
"static HashSet<Integer> h;",
"h",
"static int[] a;",
"a",
"static Integer[][] g;",
"g",
"public static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"out = new PrintWriter(System.out)",
"out",
"new PrintWriter(System.out)",
"int a=sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String>s=new HashSet<>();",
"s",
"new HashSet<>()",
"while(a-->0)\n\t\t\ts.add(sc.nextLine());",
"a-->0",
"a--",
"a",
"0",
"s.add(sc.nextLine())",
"s.add",
"s",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(s.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"s.size()",
"s.size",
"s",
"out.flush()",
"out.flush",
"out",
"String[] args",
"args",
"static long modPow(long a, long e)\n\n\t{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}",
"modPow",
"{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}",
"long res = 1;",
"res",
"1",
"while (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}",
"e > 0",
"e",
"0",
"{\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}",
"if ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;",
"(e & 1) == 1",
"(e & 1)",
"e",
"1",
"1",
"res = (res * a) % mod",
"res",
"(res * a) % mod",
"(res * a)",
"res",
"a",
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"a = (a * a) % mod",
"a",
"(a * a) % mod",
"(a * a)",
"a",
"a",
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"e >>= 1",
"e",
"1",
"return res;",
"res",
"long a",
"a",
"long e",
"e",
"static class Scanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n\n\t\tpublic Scanner(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\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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}\n\n\t\tpublic long[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\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}",
"Scanner",
"StringTokenizer st;",
"st",
"BufferedReader br;",
"br",
"public Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}",
"Scanner",
"{\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 Scanner(String file) throws Exception {\n\t\t\tbr = new BufferedReader(new FileReader(file));\n\t\t}",
"Scanner",
"{\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",
"null",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}",
"nextArrInt",
"{\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}",
"int[] a = new int[n];",
"a",
"new int[n]",
"n",
"for (int i = 0; i < n; i++)\n\t\t\t\ta[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[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}",
"nextArrLong",
"{\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[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++)\n\t\t\t\ta[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 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\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int mod = 998244353;\n\tstatic long inf = (long) 1e18 + 1;\n\tstatic int[] col;\n\tstatic int n, m;\n\tstatic ArrayList<Integer>[] ad;\n\tstatic long[][][] memo;\n\tstatic HashSet<Integer> h;\n\tstatic int[] a;\n\tstatic Integer[][] g;\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}\n\n\tstatic long modPow(long a, long e)\n\n\t{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}\n\n\tstatic class Scanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n\n\t\tpublic Scanner(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\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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}\n\n\t\tpublic long[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\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}",
"public class Main {\n\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int mod = 998244353;\n\tstatic long inf = (long) 1e18 + 1;\n\tstatic int[] col;\n\tstatic int n, m;\n\tstatic ArrayList<Integer>[] ad;\n\tstatic long[][][] memo;\n\tstatic HashSet<Integer> h;\n\tstatic int[] a;\n\tstatic Integer[][] g;\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tint a=sc.nextInt();\n\t\tHashSet<String>s=new HashSet<>();\n\t\twhile(a-->0)\n\t\t\ts.add(sc.nextLine());\n\t\tSystem.out.println(s.size());\n\t\tout.flush();\n\t}\n\n\tstatic long modPow(long a, long e)\n\n\t{\n\t\tlong res = 1;\n\t\twhile (e > 0) {\n\t\t\tif ((e & 1) == 1)\n\t\t\t\tres = (res * a) % mod;\n\t\t\ta = (a * a) % mod;\n\t\t\te >>= 1;\n\t\t}\n\t\treturn res;\n\t}\n\n\tstatic class Scanner {\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream system) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(system));\n\t\t}\n\n\t\tpublic Scanner(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\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 int[] nextArrInt(int n) throws IOException {\n\t\t\tint[] a = new int[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextInt();\n\t\t\treturn a;\n\t\t}\n\n\t\tpublic long[] nextArrLong(int n) throws IOException {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\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}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
static PrintWriter out;
static StringBuilder sb;
static int mod = 998244353;
static long inf = (long) 1e18 + 1;
static int[] col;
static int n, m;
static ArrayList<Integer>[] ad;
static long[][][] memo;
static HashSet<Integer> h;
static int[] a;
static Integer[][] g;
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
out = new PrintWriter(System.out);
int a=sc.nextInt();
HashSet<String>s=new HashSet<>();
while(a-->0)
s.add(sc.nextLine());
System.out.println(s.size());
out.flush();
}
static long modPow(long a, long e)
{
long res = 1;
while (e > 0) {
if ((e & 1) == 1)
res = (res * a) % mod;
a = (a * a) % mod;
e >>= 1;
}
return res;
}
static class Scanner {
StringTokenizer st;
BufferedReader br;
public Scanner(InputStream system) {
br = new BufferedReader(new InputStreamReader(system));
}
public Scanner(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 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 int[] nextArrInt(int n) throws IOException {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextArrLong(int n) throws IOException {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
public boolean ready() throws IOException {
return br.ready();
}
public void waitForInput() throws InterruptedException {
Thread.sleep(3000);
}
}
}
|
[
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,
9,
30,
40,
13,
4,
18,
13,
13,
17,
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
],
[
71,
8
],
[
71,
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
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[
26,
31
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[
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
],
[
49,
50
],
[
44,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
54,
58
],
[
11,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
11,
65
],
[
65,
66
],
[
66,
67
],
[
9,
68
],
[
68,
69
],
[
0,
70
],
[
70,
71
],
[
70,
72
]
] |
[
"\nimport java.util.HashMap;\nimport java.util.Scanner;\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\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t\tscan.close();\n\t}\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 scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t\tscan.close();\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\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t\tscan.close();\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint N = scan.nextInt();\n\t\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\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",
"int ans = 0;",
"ans",
"0",
"HashMap<String, Integer> goods = new HashMap<String, Integer>();",
"goods",
"new HashMap<String, Integer>()",
"for (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 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 S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}",
"String S = scan.next();",
"S",
"scan.next()",
"scan.next",
"scan",
"if(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}",
"goods.containsKey(S)",
"goods.containsKey",
"goods",
"S",
"{\n\t\t\t\tcontinue;\n\t\t\t}",
"continue;",
"{\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}",
"ans++",
"ans",
"goods.put(S, 1)",
"goods.put",
"goods",
"S",
"1",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"scan.close()",
"scan.close",
"scan",
"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\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t\tscan.close();\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\tint ans = 0;\n\t\tHashMap<String, Integer> goods = new HashMap<String, Integer>();\n\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tString S = scan.next();\n\t\t\tif(goods.containsKey(S)) {\n\t\t\t\tcontinue;\n\t\t\t}else {\n\t\t\t\tans++;\n\t\t\t\tgoods.put(S, 1);\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t\tscan.close();\n\t}\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();
int ans = 0;
HashMap<String, Integer> goods = new HashMap<String, Integer>();
for (int i = 0; i < N; i++) {
String S = scan.next();
if(goods.containsKey(S)) {
continue;
}else {
ans++;
goods.put(S, 1);
}
}
System.out.println(ans);
scan.close();
}
}
|
[
7,
6,
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,
41,
13,
20,
28,
13,
13,
30,
30,
41,
13,
4,
18,
13,
13,
4,
18,
13,
13,
8,
2,
13,
17,
17,
2,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] |
[
[
0,
1
],
[
0,
2
],
[
2,
3
],
[
2,
4
],
[
0,
5
],
[
5,
6
],
[
5,
7
],
[
0,
8
],
[
8,
9
],
[
8,
10
],
[
0,
11
],
[
11,
12
],
[
11,
13
],
[
0,
14
],
[
14,
15
],
[
14,
16
],
[
0,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
21,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
21,
30
],
[
30,
31
],
[
30,
32
],
[
21,
33
],
[
33,
34
],
[
33,
35
],
[
21,
36
],
[
36,
37
],
[
36,
38
],
[
36,
39
],
[
40,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
40,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
47,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
51,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
21,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
64,
65
],
[
65,
66
],
[
19,
67
],
[
67,
68
]
] |
[
"import java.util.ArrayList; \nimport java.util.List;\nimport java.util.Scanner;\nimport java.util.HashMap;\nimport java.util.Map;\n\n\nclass Main {\n\n public static void main(String[] args) {\n Scanner stdIn=new Scanner(System.in);\n int x=stdIn.nextInt();\n List<String> list=new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n };\n \n Map<String,Integer> map=new HashMap<>();\n for(String s:list){\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }\n\n System.out.println(map.size());\n \n }\n\n \n\n}",
"ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n }",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"class Main {\n\n public static void main(String[] args) {\n Scanner stdIn=new Scanner(System.in);\n int x=stdIn.nextInt();\n List<String> list=new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n };\n \n Map<String,Integer> map=new HashMap<>();\n for(String s:list){\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }\n\n System.out.println(map.size());\n \n }\n\n \n\n}",
"Main",
"public static void main(String[] args) {\n Scanner stdIn=new Scanner(System.in);\n int x=stdIn.nextInt();\n List<String> list=new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n };\n \n Map<String,Integer> map=new HashMap<>();\n for(String s:list){\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }\n\n System.out.println(map.size());\n \n }",
"main",
"{\n Scanner stdIn=new Scanner(System.in);\n int x=stdIn.nextInt();\n List<String> list=new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n };\n \n Map<String,Integer> map=new HashMap<>();\n for(String s:list){\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }\n\n System.out.println(map.size());\n \n }",
"Scanner stdIn=new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"int x=stdIn.nextInt();",
"x",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"List<String> list=new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n };",
"list",
"new ArrayList<String>(){\n {\n for(int i=0; i<x; i++){\n add(stdIn.next());\n }\n }\n }",
"Map<String,Integer> map=new HashMap<>();",
"map",
"new HashMap<>()",
"for(String s:list){\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }",
"String s",
"list",
"{\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }",
"{\n Integer i=map.get(s);\n map.put(s,i==null?1:i+1);\n }",
"Integer i=map.get(s);",
"i",
"map.get(s)",
"map.get",
"map",
"s",
"map.put(s,i==null?1:i+1)",
"map.put",
"map",
"s",
"i==null?1:i+1",
"i==null",
"i",
"null",
"1",
"i+1",
"i",
"1",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String[] args",
"args"
] |
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import java.util.HashMap;
import java.util.Map;
class Main {
public static void main(String[] args) {
Scanner stdIn=new Scanner(System.in);
int x=stdIn.nextInt();
List<String> list=new ArrayList<String>(){
{
for(int i=0; i<x; i++){
add(stdIn.next());
}
}
};
Map<String,Integer> map=new HashMap<>();
for(String s:list){
Integer i=map.get(s);
map.put(s,i==null?1:i+1);
}
System.out.println(map.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
17,
0,
13,
4,
18,
13,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
0,
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
],
[
60,
5
],
[
60,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
14,
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
],
[
37,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
37,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
8,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
55,
56
],
[
6,
57
],
[
57,
58
],
[
0,
59
],
[
59,
60
],
[
59,
61
]
] |
[
"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,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\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,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n int n,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n",
"n",
"ans=0;",
"ans",
"0",
"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 \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }",
"{\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }",
"String prize;",
"prize",
"prize = sc.next()",
"prize",
"sc.next()",
"sc.next",
"sc",
"set.add(prize)",
"set.add",
"set",
"prize",
"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 Scanner sc = new Scanner(System.in);\n int n,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n int n,ans=0;\n \n n = sc.nextInt();\n \n Set<String> set = new HashSet<String>();\n \n for(int i = 0; i < n; i++){\n \n String prize;\n prize = sc.next();\n \n set.add(prize);\n }\n \n System.out.println(set.size());\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,ans=0;
n = sc.nextInt();
Set<String> set = new HashSet<String>();
for(int i = 0; i < n; i++){
String prize;
prize = sc.next();
set.add(prize);
}
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,
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
],
[
50,
5
],
[
50,
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
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
6,
47
],
[
47,
48
],
[
0,
49
],
[
49,
50
],
[
49,
51
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.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 scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.size());\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.size());\n }",
"main",
"{\n // Your code here!\n Scanner scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.size());\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N= scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"HashSet hs = new HashSet();",
"hs",
"new HashSet()",
"for(int i=0;i<N;i++){\n hs.add(scan.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n hs.add(scan.next());\n }",
"{\n hs.add(scan.next());\n }",
"hs.add(scan.next())",
"hs.add",
"hs",
"scan.next()",
"scan.next",
"scan",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.size());\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner scan = new Scanner(System.in);\n int N= scan.nextInt();\n HashSet hs = new HashSet();\n for(int i=0;i<N;i++){\n hs.add(scan.next());\n }\n System.out.println(hs.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
// Your code here!
Scanner scan = new Scanner(System.in);
int N= scan.nextInt();
HashSet hs = new HashSet();
for(int i=0;i<N;i++){
hs.add(scan.next());
}
System.out.println(hs.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,
15,
13,
17,
6,
13,
41,
13,
41,
13,
17,
12,
13,
30,
0,
13,
20,
41,
13,
4,
13,
41,
13,
18,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
4,
13,
17,
4,
13,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
13,
18,
13,
13,
30,
29,
17,
14,
2,
18,
13,
13,
18,
13,
13,
30,
29,
17,
14,
2,
18,
13,
13,
18,
13,
13,
30,
29,
17,
29,
17,
23,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
4,
18,
13,
18,
13,
13,
30,
29,
13,
29,
40,
17,
23,
13,
23,
13,
12,
13,
30,
41,
13,
4,
13,
13,
4,
18,
13,
13,
29,
13,
23,
13,
12,
13,
30,
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,
18,
13,
13,
29,
13,
23,
13,
12,
13,
30,
41,
13,
20,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
13,
29,
13,
23,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
29,
20,
30,
29,
4,
18,
4,
18,
13,
17,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
29,
17,
30,
41,
13,
4,
13,
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,
18,
13,
18,
13,
13,
29,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
29,
17,
30,
41,
13,
4,
13,
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,
18,
13,
18,
13,
13,
29,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
29,
17,
30,
41,
13,
4,
13,
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,
18,
13,
18,
13,
13,
29,
13,
12,
13,
30,
4,
18,
18,
13,
13,
13,
23,
13,
12,
13,
30,
4,
18,
18,
13,
13,
12,
13,
30,
14,
13,
4,
18,
18,
13,
13,
13,
23,
13,
12,
13,
30,
14,
13,
4,
18,
18,
13,
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
],
[
25,
26
],
[
25,
27
],
[
0,
28
],
[
480,
29
],
[
480,
30
],
[
30,
31
],
[
480,
32
],
[
32,
33
],
[
32,
34
],
[
480,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
37,
45
],
[
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[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.HashSet;\nimport java.util.Map;\nimport java.util.Set;\nimport java.util.TreeMap;\nimport java.util.Iterator;\n\npublic class Main {\n\n\tstatic BufferedReader reader;\n\tfinal static boolean MODE_DEBUG = false;\n\t//static field here\n\t\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}\n\t\n\t//functions here\n\t//note that all methods should be STATIC\n\n\tprivate static boolean cps(String s1, String s2) {\n\t\tchar[] s1c = s1.toCharArray();\n\t\tchar[] s2c = s2.toCharArray();\n\t\tfor(int i=0;i<s1c.length;i++) {\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}\n\t\treturn true;\n\t}\n\n\tprivate static <T> int arraySearch(T needle, T[] heystack) {\n\t\tfor(int i=0;i<heystack.length;i++) {\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t}\n\tprivate static int[] sort(int[] base) {\n\t\tint[] copy = array_copy(base);\n\t\tArrays.sort(copy);\n\t\treturn copy;\n\t}\n\tprivate static int[] array_copy(int[] base) {\n\t\tint[] copy = new int[base.length];\n\t\tfor(int i=0;i<base.length;i++) {\n\t\t\tcopy[i] = base[i];\n\t\t}\n\t\treturn copy;\n\t}\n\tprivate static int[] asArray(ArrayList<Integer> ints) {\n\t\tint[] intlist = new int[ints.size()];\n\t\tfor(int i=0;i<intlist.length;i++) {\n\t\t\tintlist[i] = ints.get(i);\n\t\t}\n\t\treturn intlist;\n\t}\n\tprivate static String[] readLine(){\n\t\ttry{\n\t\t\treturn reader.readLine().split(\" \");\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}\n\t}\n\tprivate static int[] readLineInt(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static byte[] readLineByte(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static char[] readLineChar(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static void print(Object o){\n\t\tSystem.out.println(o);\n\t}\n\tprivate static void print(){\n\t\tSystem.out.println();\n\t}\n\tprivate static void printd(Object o){\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}\n\tprivate static void printd(){\n\t\tif(MODE_DEBUG)System.err.println();\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Set;",
"Set",
"java.util",
"import java.util.TreeMap;",
"TreeMap",
"java.util",
"import java.util.Iterator;",
"Iterator",
"java.util",
"public class Main {\n\n\tstatic BufferedReader reader;\n\tfinal static boolean MODE_DEBUG = false;\n\t//static field here\n\t\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}\n\t\n\t//functions here\n\t//note that all methods should be STATIC\n\n\tprivate static boolean cps(String s1, String s2) {\n\t\tchar[] s1c = s1.toCharArray();\n\t\tchar[] s2c = s2.toCharArray();\n\t\tfor(int i=0;i<s1c.length;i++) {\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}\n\t\treturn true;\n\t}\n\n\tprivate static <T> int arraySearch(T needle, T[] heystack) {\n\t\tfor(int i=0;i<heystack.length;i++) {\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t}\n\tprivate static int[] sort(int[] base) {\n\t\tint[] copy = array_copy(base);\n\t\tArrays.sort(copy);\n\t\treturn copy;\n\t}\n\tprivate static int[] array_copy(int[] base) {\n\t\tint[] copy = new int[base.length];\n\t\tfor(int i=0;i<base.length;i++) {\n\t\t\tcopy[i] = base[i];\n\t\t}\n\t\treturn copy;\n\t}\n\tprivate static int[] asArray(ArrayList<Integer> ints) {\n\t\tint[] intlist = new int[ints.size()];\n\t\tfor(int i=0;i<intlist.length;i++) {\n\t\t\tintlist[i] = ints.get(i);\n\t\t}\n\t\treturn intlist;\n\t}\n\tprivate static String[] readLine(){\n\t\ttry{\n\t\t\treturn reader.readLine().split(\" \");\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}\n\t}\n\tprivate static int[] readLineInt(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static byte[] readLineByte(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static char[] readLineChar(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static void print(Object o){\n\t\tSystem.out.println(o);\n\t}\n\tprivate static void print(){\n\t\tSystem.out.println();\n\t}\n\tprivate static void printd(Object o){\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}\n\tprivate static void printd(){\n\t\tif(MODE_DEBUG)System.err.println();\n\t}\n}",
"Main",
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"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}",
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"cps",
"{\n\t\tchar[] s1c = s1.toCharArray();\n\t\tchar[] s2c = s2.toCharArray();\n\t\tfor(int i=0;i<s1c.length;i++) {\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}\n\t\treturn true;\n\t}",
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"{\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}",
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"for(int i=0;i<heystack.length;i++) {\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}",
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"{\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}",
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"sort",
"{\n\t\tint[] copy = array_copy(base);\n\t\tArrays.sort(copy);\n\t\treturn copy;\n\t}",
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"array_copy",
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"asArray",
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"try{\n\t\t\treturn reader.readLine().split(\" \");\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}",
"catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}",
"Exception e",
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"e.printStackTrace()",
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"readLineInt",
"{\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}",
"try{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"Exception e",
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"{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}",
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"readLineByte",
"{\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}",
"try{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
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"{\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}",
"{\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}",
"bytes[i] = Byte.parseByte(s[i])",
"bytes[i]",
"bytes",
"i",
"Byte.parseByte(s[i])",
"Byte.parseByte",
"Byte",
"s[i]",
"s",
"i",
"return bytes;",
"bytes",
"private static char[] readLineChar(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}",
"readLineChar",
"{\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}",
"try{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"Exception e",
"{\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"return null;",
"null",
"{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}",
"String[] s = readLine();",
"s",
"readLine()",
"readLine",
"char[] chars = new char[s.length];",
"chars",
"new char[s.length]",
"s.length",
"s",
"s.length",
"for(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<chars.length",
"i",
"chars.length",
"chars",
"chars.length",
"i++",
"i++",
"i",
"{\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}",
"{\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}",
"chars[i] = (char)Integer.parseInt(s[i])",
"chars[i]",
"chars",
"i",
"(char)Integer.parseInt(s[i])",
"Integer.parseInt",
"Integer",
"s[i]",
"s",
"i",
"return chars;",
"chars",
"private static void print(Object o){\n\t\tSystem.out.println(o);\n\t}",
"print",
"{\n\t\tSystem.out.println(o);\n\t}",
"System.out.println(o)",
"System.out.println",
"System.out",
"System",
"System.out",
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"Object o",
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"private static void print(){\n\t\tSystem.out.println();\n\t}",
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"{\n\t\tSystem.out.println();\n\t}",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"private static void printd(Object o){\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}",
"printd",
"{\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}",
"if(MODE_DEBUG)System.err.println(o);",
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"System.err.println",
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"Object o",
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"private static void printd(){\n\t\tif(MODE_DEBUG)System.err.println();\n\t}",
"printd",
"{\n\t\tif(MODE_DEBUG)System.err.println();\n\t}",
"if(MODE_DEBUG)System.err.println();",
"MODE_DEBUG",
"System.err.println()",
"System.err.println",
"System.err",
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"System.err",
"public class Main {\n\n\tstatic BufferedReader reader;\n\tfinal static boolean MODE_DEBUG = false;\n\t//static field here\n\t\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}\n\t\n\t//functions here\n\t//note that all methods should be STATIC\n\n\tprivate static boolean cps(String s1, String s2) {\n\t\tchar[] s1c = s1.toCharArray();\n\t\tchar[] s2c = s2.toCharArray();\n\t\tfor(int i=0;i<s1c.length;i++) {\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}\n\t\treturn true;\n\t}\n\n\tprivate static <T> int arraySearch(T needle, T[] heystack) {\n\t\tfor(int i=0;i<heystack.length;i++) {\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t}\n\tprivate static int[] sort(int[] base) {\n\t\tint[] copy = array_copy(base);\n\t\tArrays.sort(copy);\n\t\treturn copy;\n\t}\n\tprivate static int[] array_copy(int[] base) {\n\t\tint[] copy = new int[base.length];\n\t\tfor(int i=0;i<base.length;i++) {\n\t\t\tcopy[i] = base[i];\n\t\t}\n\t\treturn copy;\n\t}\n\tprivate static int[] asArray(ArrayList<Integer> ints) {\n\t\tint[] intlist = new int[ints.size()];\n\t\tfor(int i=0;i<intlist.length;i++) {\n\t\t\tintlist[i] = ints.get(i);\n\t\t}\n\t\treturn intlist;\n\t}\n\tprivate static String[] readLine(){\n\t\ttry{\n\t\t\treturn reader.readLine().split(\" \");\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}\n\t}\n\tprivate static int[] readLineInt(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static byte[] readLineByte(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static char[] readLineChar(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static void print(Object o){\n\t\tSystem.out.println(o);\n\t}\n\tprivate static void print(){\n\t\tSystem.out.println();\n\t}\n\tprivate static void printd(Object o){\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}\n\tprivate static void printd(){\n\t\tif(MODE_DEBUG)System.err.println();\n\t}\n}",
"public class Main {\n\n\tstatic BufferedReader reader;\n\tfinal static boolean MODE_DEBUG = false;\n\t//static field here\n\t\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\treader = new BufferedReader(new InputStreamReader(System.in));\n\t\t//code here\n\t\tint[] NM = readLineInt();\n\t\tint N = NM[0];\n\t\tHashSet<String> s = new HashSet<String>();\n\t\tfor(int k=0;k<N;k++) {\n\t\t\ts.add(readLine()[0]);\n\t\t}\n\t\tprint(s.size());\n\t\t\n\t\t/*\n\t\t * Old version: no Set used\n\t\t * \n\t\tString[] ss = new String[N];\n\t\tfor(int k=0;k<N;k++) {\n\t\t\tss[k]=readLine()[0];\n\t\t}\n\t\tint cnt = N;\n\t\tArrays.sort(ss);\n\t\tfor(int i=0;i<N-1;i++) {\n\t\t\tif(ss[i].equals(ss[i+1])) {\n\t\t\t\tcnt--;\n\t\t\t}\n\t\t}\n\t\tprint(cnt);*/\n\t}\n\t\n\t//functions here\n\t//note that all methods should be STATIC\n\n\tprivate static boolean cps(String s1, String s2) {\n\t\tchar[] s1c = s1.toCharArray();\n\t\tchar[] s2c = s2.toCharArray();\n\t\tfor(int i=0;i<s1c.length;i++) {\n\t\t\tif(i>=s2c.length) {return false;}\n\t\t\tif(s1c[i]>s2c[i]) {return false;}\n\t\t\telse if(s1c[i]<s2c[i]) {return true;}\n\t\t}\n\t\treturn true;\n\t}\n\n\tprivate static <T> int arraySearch(T needle, T[] heystack) {\n\t\tfor(int i=0;i<heystack.length;i++) {\n\t\t\tif(needle.equals(heystack[i])) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t}\n\tprivate static int[] sort(int[] base) {\n\t\tint[] copy = array_copy(base);\n\t\tArrays.sort(copy);\n\t\treturn copy;\n\t}\n\tprivate static int[] array_copy(int[] base) {\n\t\tint[] copy = new int[base.length];\n\t\tfor(int i=0;i<base.length;i++) {\n\t\t\tcopy[i] = base[i];\n\t\t}\n\t\treturn copy;\n\t}\n\tprivate static int[] asArray(ArrayList<Integer> ints) {\n\t\tint[] intlist = new int[ints.size()];\n\t\tfor(int i=0;i<intlist.length;i++) {\n\t\t\tintlist[i] = ints.get(i);\n\t\t}\n\t\treturn intlist;\n\t}\n\tprivate static String[] readLine(){\n\t\ttry{\n\t\t\treturn reader.readLine().split(\" \");\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn new String[]{e.getMessage()};\n\t\t}\n\t}\n\tprivate static int[] readLineInt(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tint[] ints = new int[s.length];\n\t\t\tfor(int i=0;i<ints.length;i++) {\n\t\t\t\tints[i] = Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn ints;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static byte[] readLineByte(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tbyte[] bytes = new byte[s.length];\n\t\t\tfor(int i=0;i<bytes.length;i++) {\n\t\t\t\tbytes[i] = Byte.parseByte(s[i]);\n\t\t\t}\n\t\t\treturn bytes;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static char[] readLineChar(){\n\t\ttry{\n\t\t\tString[] s = readLine();\n\t\t\tchar[] chars = new char[s.length];\n\t\t\tfor(int i=0;i<chars.length;i++) {\n\t\t\t\tchars[i] = (char)Integer.parseInt(s[i]);\n\t\t\t}\n\t\t\treturn chars;\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t\treturn null;\n\t\t}\n\t}\n\tprivate static void print(Object o){\n\t\tSystem.out.println(o);\n\t}\n\tprivate static void print(){\n\t\tSystem.out.println();\n\t}\n\tprivate static void printd(Object o){\n\t\tif(MODE_DEBUG)System.err.println(o);\n\t}\n\tprivate static void printd(){\n\t\tif(MODE_DEBUG)System.err.println();\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import java.util.Iterator;
public class Main {
static BufferedReader reader;
final static boolean MODE_DEBUG = false;
//static field here
public static void main(String[] args) {
// TODO Auto-generated method stub
reader = new BufferedReader(new InputStreamReader(System.in));
//code here
int[] NM = readLineInt();
int N = NM[0];
HashSet<String> s = new HashSet<String>();
for(int k=0;k<N;k++) {
s.add(readLine()[0]);
}
print(s.size());
/*
* Old version: no Set used
*
String[] ss = new String[N];
for(int k=0;k<N;k++) {
ss[k]=readLine()[0];
}
int cnt = N;
Arrays.sort(ss);
for(int i=0;i<N-1;i++) {
if(ss[i].equals(ss[i+1])) {
cnt--;
}
}
print(cnt);*/
}
//functions here
//note that all methods should be STATIC
private static boolean cps(String s1, String s2) {
char[] s1c = s1.toCharArray();
char[] s2c = s2.toCharArray();
for(int i=0;i<s1c.length;i++) {
if(i>=s2c.length) {return false;}
if(s1c[i]>s2c[i]) {return false;}
else if(s1c[i]<s2c[i]) {return true;}
}
return true;
}
private static <T> int arraySearch(T needle, T[] heystack) {
for(int i=0;i<heystack.length;i++) {
if(needle.equals(heystack[i])) {
return i;
}
}
return -1;
}
private static int[] sort(int[] base) {
int[] copy = array_copy(base);
Arrays.sort(copy);
return copy;
}
private static int[] array_copy(int[] base) {
int[] copy = new int[base.length];
for(int i=0;i<base.length;i++) {
copy[i] = base[i];
}
return copy;
}
private static int[] asArray(ArrayList<Integer> ints) {
int[] intlist = new int[ints.size()];
for(int i=0;i<intlist.length;i++) {
intlist[i] = ints.get(i);
}
return intlist;
}
private static String[] readLine(){
try{
return reader.readLine().split(" ");
}catch(Exception e){
e.printStackTrace();
return new String[]{e.getMessage()};
}
}
private static int[] readLineInt(){
try{
String[] s = readLine();
int[] ints = new int[s.length];
for(int i=0;i<ints.length;i++) {
ints[i] = Integer.parseInt(s[i]);
}
return ints;
}catch(Exception e){
e.printStackTrace();
return null;
}
}
private static byte[] readLineByte(){
try{
String[] s = readLine();
byte[] bytes = new byte[s.length];
for(int i=0;i<bytes.length;i++) {
bytes[i] = Byte.parseByte(s[i]);
}
return bytes;
}catch(Exception e){
e.printStackTrace();
return null;
}
}
private static char[] readLineChar(){
try{
String[] s = readLine();
char[] chars = new char[s.length];
for(int i=0;i<chars.length;i++) {
chars[i] = (char)Integer.parseInt(s[i]);
}
return chars;
}catch(Exception e){
e.printStackTrace();
return null;
}
}
private static void print(Object o){
System.out.println(o);
}
private static void print(){
System.out.println();
}
private static void printd(Object o){
if(MODE_DEBUG)System.err.println(o);
}
private static void printd(){
if(MODE_DEBUG)System.err.println();
}
}
|
[
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,
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
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
43,
44
],
[
14,
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(final String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.size());\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(final String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.size());\n\t}\n}",
"Main",
"public static void main(final String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.size());\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.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> S = new HashSet<>();",
"S",
"new HashSet<>()",
"for(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tS.add(sc.next());\n\t\t}",
"{\n\t\t\tS.add(sc.next());\n\t\t}",
"S.add(sc.next())",
"S.add",
"S",
"sc.next()",
"sc.next",
"sc",
"sc.close()",
"sc.close",
"sc",
"System.out.println(S.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"S.size()",
"S.size",
"S",
"final String[] args",
"args",
"public class Main {\n\n\tpublic static void main(final String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.size());\n\t}\n}",
"public class Main {\n\n\tpublic static void main(final String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tSet<String> S = new HashSet<>();\n\t\tfor(int i = 0; i < N; i++) {\n\t\t\tS.add(sc.next());\n\t\t}\n\t\tsc.close();\n\t\tSystem.out.println(S.size());\n\t}\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public 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());
}
sc.close();
System.out.println(S.size());
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
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,
41,
13,
4,
13,
14,
40,
4,
18,
13,
13,
30,
4,
18,
13,
13,
4,
18,
18,
13,
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,
4,
13,
12,
13,
30,
42,
2,
2,
13,
17,
40,
4,
18,
13,
0,
13,
20,
29,
4,
18,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
109,
8
],
[
109,
9
],
[
9,
10
],
[
109,
11
],
[
11,
12
],
[
11,
13
],
[
109,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
16,
21
],
[
21,
22
],
[
21,
23
],
[
16,
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
],
[
37,
39
],
[
39,
40
],
[
36,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
41,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
16,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
58,
59
],
[
14,
60
],
[
60,
61
],
[
109,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
66,
69
],
[
69,
70
],
[
109,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
78,
79
],
[
109,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
87,
88
],
[
109,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
93,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
92,
101
],
[
101,
102
],
[
101,
103
],
[
91,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
0,
108
],
[
108,
109
],
[
108,
110
]
] |
[
"import java.util.*;\nimport java.io.*;\n\npublic class Main {\n static StringTokenizer st;\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n public static void main(String[] args) throws IOException {\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }\n \n public static int nextInt() throws IOException {\n return Integer.parseInt(next());\n }\n public static long nextLong() throws IOException {\n return Long.parseLong(next());\n }\n\n public static double nextDouble() throws IOException {\n return Double.parseDouble(next());\n }\n\n static String next() throws IOException {\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n static StringTokenizer st;\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n public static void main(String[] args) throws IOException {\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }\n \n public static int nextInt() throws IOException {\n return Integer.parseInt(next());\n }\n public static long nextLong() throws IOException {\n return Long.parseLong(next());\n }\n\n public static double nextDouble() throws IOException {\n return Double.parseDouble(next());\n }\n\n static String next() throws IOException {\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }\n}",
"Main",
"static StringTokenizer st;",
"st",
"static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"public static void main(String[] args) throws IOException {\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }",
"main",
"{\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }",
"int input = nextInt();",
"input",
"nextInt()",
"nextInt",
"HashSet <String> kinds = new HashSet<>();",
"kinds",
"new HashSet<>()",
"for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }",
"int x=0;",
"int x=0;",
"x",
"0",
"x<input",
"x",
"input",
"x++",
"x++",
"x",
"{\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }",
"{\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }",
"String cur = next();",
"cur",
"next()",
"next",
"if (!kinds.contains(cur)) {\n kinds.add(cur);\n }",
"!kinds.contains(cur)",
"kinds.contains(cur)",
"kinds.contains",
"kinds",
"cur",
"{\n kinds.add(cur);\n }",
"kinds.add(cur)",
"kinds.add",
"kinds",
"cur",
"System.out.println(kinds.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"kinds.size()",
"kinds.size",
"kinds",
"String[] args",
"args",
"public static int nextInt() throws IOException {\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 static long nextLong() throws IOException {\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 static double nextDouble() throws IOException {\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",
"static String next() throws IOException {\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }",
"next",
"{\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }",
"while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());",
"st == null || !st.hasMoreTokens()",
"st == null",
"st",
"null",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"st = new StringTokenizer(br.readLine().trim())",
"st",
"new StringTokenizer(br.readLine().trim())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"public class Main {\n static StringTokenizer st;\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n public static void main(String[] args) throws IOException {\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }\n \n public static int nextInt() throws IOException {\n return Integer.parseInt(next());\n }\n public static long nextLong() throws IOException {\n return Long.parseLong(next());\n }\n\n public static double nextDouble() throws IOException {\n return Double.parseDouble(next());\n }\n\n static String next() throws IOException {\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }\n}",
"public class Main {\n static StringTokenizer st;\n static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n public static void main(String[] args) throws IOException {\n int input = nextInt();\n HashSet <String> kinds = new HashSet<>();\n for (int x=0; x<input; x++) {\n String cur = next();\n if (!kinds.contains(cur)) {\n kinds.add(cur);\n }\n }\n System.out.println(kinds.size());\n }\n \n public static int nextInt() throws IOException {\n return Integer.parseInt(next());\n }\n public static long nextLong() throws IOException {\n return Long.parseLong(next());\n }\n\n public static double nextDouble() throws IOException {\n return Double.parseDouble(next());\n }\n\n static String next() throws IOException {\n while (st == null || !st.hasMoreTokens())\n st = new StringTokenizer(br.readLine().trim());\n return st.nextToken();\n }\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
static StringTokenizer st;
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
public static void main(String[] args) throws IOException {
int input = nextInt();
HashSet <String> kinds = new HashSet<>();
for (int x=0; x<input; x++) {
String cur = next();
if (!kinds.contains(cur)) {
kinds.add(cur);
}
}
System.out.println(kinds.size());
}
public static int nextInt() throws IOException {
return Integer.parseInt(next());
}
public static long nextLong() throws IOException {
return Long.parseLong(next());
}
public static double nextDouble() throws IOException {
return Double.parseDouble(next());
}
static String next() throws IOException {
while (st == null || !st.hasMoreTokens())
st = new StringTokenizer(br.readLine().trim());
return st.nextToken();
}
}
|
[
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,
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,
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
],
[
88,
8
],
[
88,
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,
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
],
[
66,
71
],
[
71,
72
],
[
71,
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
],
[
0,
87
],
[
87,
88
],
[
87,
89
]
] |
[
"import java.util.Arrays;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\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\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}",
"main",
"{\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int N = scan.nextInt();",
"N",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int ans = 1;",
"ans",
"1",
"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",
"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\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].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}",
"if (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\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\tans++;\n\t\t\t}",
"ans++",
"ans",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint N = scan.nextInt();\n\t\tint ans = 1;\n\t\tString[] S = new String[N];\n\t\tfor (int i = 0; i < N; i++) {\n\t\t\tS[i] = scan.next();\n\t\t}\n\n\t\tArrays.sort(S);\n\n\t\tfor (int i = 1; i < N; i++) {\n\t\t\tif (!S[i].equals(S[i-1])) {\n\t\t\t\tans++;\n\t\t\t}\n\t\t}\n\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"Main"
] |
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int N = scan.nextInt();
int ans = 1;
String[] S = new String[N];
for (int i = 0; i < N; i++) {
S[i] = scan.next();
}
Arrays.sort(S);
for (int i = 1; i < N; i++) {
if (!S[i].equals(S[i-1])) {
ans++;
}
}
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
18,
13,
13,
41,
13,
17,
12,
13,
30,
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,
13,
12,
13,
30,
41,
13,
17,
42,
2,
13,
17,
30,
0,
13,
17,
40,
13,
29,
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,
29,
8,
2,
13,
17,
13,
4,
13,
13,
2,
13,
13,
23,
13,
23,
13,
12,
13,
30,
29,
8,
2,
13,
17,
17,
2,
17,
4,
13,
2,
13,
2,
13,
17,
23,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
0,
13,
20,
0,
13,
20,
4,
13,
4,
18,
13,
12,
13,
30,
4,
18,
20,
23,
13,
6,
13,
12,
13,
30,
4,
13,
18,
13,
13,
12,
13,
30,
4,
13,
13,
4,
13,
17,
23,
13,
12,
13,
30,
4,
13,
13,
4,
13,
17,
23,
13,
12,
13,
30,
4,
13,
13,
4,
13,
17,
23,
13,
12,
13,
30,
28,
13,
13,
30,
30,
4,
13,
13,
23,
13,
12,
13,
30,
28,
13,
13,
30,
30,
4,
13,
13,
4,
13,
23,
13,
12,
13,
30,
28,
13,
13,
30,
30,
4,
13,
13,
4,
13,
23,
13,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
29,
2,
4,
18,
13,
4,
18,
13,
12,
13,
30,
0,
13,
20,
12,
13,
30,
42,
2,
2,
13,
17,
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,
4,
13,
17,
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,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
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1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
355,
8
],
[
355,
9
],
[
9,
10
],
[
355,
11
],
[
11,
12
],
[
355,
13
],
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13,
14
],
[
13,
15
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15,
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355,
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25,
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355,
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28,
29
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[
28,
30
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[
30,
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30,
32
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355,
33
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33,
34
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355,
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36,
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36,
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[
38,
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39,
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[
42,
43
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38,
44
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44,
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44,
46
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38,
47
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47,
48
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48,
49
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49,
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49,
51
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[
47,
52
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52,
53
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52,
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47,
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55,
56
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47,
58
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61,
62
],
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63,
64
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64,
65
],
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38,
66
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[
66,
67
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67,
68
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66,
69
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69,
70
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[
70,
71
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355,
72
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72,
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72,
74
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74,
75
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75,
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[
75,
77
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[
74,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
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82,
83
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[
83,
84
],
[
83,
85
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[
82,
86
],
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86,
87
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74,
88
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88,
89
],
[
72,
90
],
[
90,
91
],
[
355,
92
],
[
92,
93
],
[
92,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
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96,
101
],
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101,
102
],
[
101,
103
],
[
101,
104
],
[
104,
105
],
[
104,
106
],
[
92,
107
],
[
107,
108
],
[
92,
109
],
[
109,
110
],
[
355,
111
],
[
111,
112
],
[
111,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
115,
120
],
[
120,
121
],
[
120,
122
],
[
120,
123
],
[
123,
124
],
[
123,
125
],
[
111,
126
],
[
126,
127
],
[
111,
128
],
[
128,
129
],
[
355,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
134,
138
],
[
134,
139
],
[
139,
140
],
[
139,
141
],
[
141,
142
],
[
141,
143
],
[
143,
144
],
[
143,
145
],
[
145,
146
],
[
145,
147
],
[
130,
148
],
[
148,
149
],
[
355,
150
],
[
150,
151
],
[
150,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
154,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
153,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
160,
164
],
[
164,
165
],
[
164,
166
],
[
160,
167
],
[
167,
168
],
[
160,
169
],
[
169,
170
],
[
170,
171
],
[
355,
172
],
[
172,
173
],
[
172,
174
],
[
174,
175
],
[
175,
176
],
[
176,
177
],
[
172,
178
],
[
178,
179
],
[
355,
180
],
[
180,
181
],
[
180,
182
],
[
182,
183
],
[
182,
184
],
[
184,
185
],
[
185,
186
],
[
185,
187
],
[
187,
188
],
[
187,
189
],
[
180,
190
],
[
190,
191
],
[
190,
192
],
[
192,
193
],
[
193,
194
],
[
193,
195
],
[
192,
196
],
[
196,
197
],
[
196,
198
],
[
190,
199
],
[
199,
200
],
[
180,
201
],
[
201,
202
],
[
201,
203
],
[
203,
204
],
[
204,
205
],
[
204,
206
],
[
203,
207
],
[
207,
208
],
[
207,
209
],
[
201,
210
],
[
210,
211
],
[
180,
212
],
[
212,
213
],
[
212,
214
],
[
214,
215
],
[
215,
216
],
[
215,
217
],
[
214,
218
],
[
218,
219
],
[
218,
220
],
[
212,
221
],
[
221,
222
],
[
180,
223
],
[
223,
224
],
[
223,
225
],
[
225,
226
],
[
226,
227
],
[
226,
228
],
[
226,
229
],
[
230,
230
],
[
230,
231
],
[
231,
232
],
[
231,
233
],
[
223,
234
],
[
234,
235
],
[
180,
236
],
[
236,
237
],
[
236,
238
],
[
238,
239
],
[
239,
240
],
[
239,
241
],
[
239,
242
],
[
243,
243
],
[
243,
244
],
[
244,
245
],
[
244,
246
],
[
238,
247
],
[
247,
248
],
[
236,
249
],
[
249,
250
],
[
180,
251
],
[
251,
252
],
[
251,
253
],
[
253,
254
],
[
254,
255
],
[
254,
256
],
[
254,
257
],
[
258,
258
],
[
258,
259
],
[
259,
260
],
[
259,
261
],
[
253,
262
],
[
262,
263
],
[
251,
264
],
[
264,
265
],
[
180,
266
],
[
355,
267
],
[
267,
268
],
[
267,
269
],
[
269,
270
],
[
267,
271
],
[
271,
272
],
[
267,
273
],
[
273,
274
],
[
273,
275
],
[
275,
276
],
[
276,
277
],
[
277,
278
],
[
278,
279
],
[
279,
280
],
[
277,
281
],
[
281,
282
],
[
282,
283
],
[
267,
284
],
[
284,
285
],
[
284,
286
],
[
286,
287
],
[
287,
288
],
[
287,
289
],
[
267,
290
],
[
290,
291
],
[
290,
292
],
[
292,
293
],
[
293,
294
],
[
294,
295
],
[
295,
296
],
[
295,
297
],
[
294,
298
],
[
298,
299
],
[
299,
300
],
[
300,
301
],
[
293,
302
],
[
302,
303
],
[
303,
304
],
[
304,
305
],
[
304,
306
],
[
306,
307
],
[
307,
308
],
[
308,
309
],
[
303,
310
],
[
310,
311
],
[
311,
312
],
[
311,
313
],
[
292,
314
],
[
314,
315
],
[
315,
316
],
[
316,
317
],
[
267,
318
],
[
318,
319
],
[
318,
320
],
[
320,
321
],
[
321,
322
],
[
322,
323
],
[
323,
324
],
[
324,
325
],
[
322,
326
],
[
267,
327
],
[
327,
328
],
[
327,
329
],
[
329,
330
],
[
330,
331
],
[
331,
332
],
[
332,
333
],
[
331,
334
],
[
334,
335
],
[
267,
336
],
[
336,
337
],
[
336,
338
],
[
338,
339
],
[
339,
340
],
[
340,
341
],
[
341,
342
],
[
340,
343
],
[
343,
344
],
[
267,
345
],
[
345,
346
],
[
345,
347
],
[
347,
348
],
[
348,
349
],
[
349,
350
],
[
350,
351
],
[
349,
352
],
[
352,
353
],
[
0,
354
],
[
354,
355
],
[
354,
356
]
] |
[
"import java.io.*;\nimport java.util.*;\n\n//Main class start\npublic class Main {\n // solution starts here!!!\n public void solve() throws IOException {\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n } //Solution ENDS Here !!!\n\n FastScanner in;\n FastWriter out;\n long maxLong = Long.MAX_VALUE , minlong = Long.MIN_VALUE;\n int maxInt = Integer.MAX_VALUE , minInt = Integer.MIN_VALUE;\n double PI = 3.141592653589793238462643383279502884197169399;\n int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}\n long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}\n int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}\n int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}\n\n public void run() {\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n\n\n class FastWriter extends PrintWriter {\n FastWriter() throws FileNotFoundException {\n super(System.out);\n }\n\n void printNext(int i) {\n print(i);\n print(' ');\n }\n\n void printNext(long i) {\n print(i);\n print(' ');\n }\n\n void printNext(char ch) {\n print(ch);\n print(' ');\n }\n\n\n <T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }\n\n void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }\n\n void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }\n\n\n }\n\n class FastScanner {\n BufferedReader br;\n StringTokenizer st;\n\n\n boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }\n\n FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n char nc(){\n return next().charAt(0);\n }\n\n double nd(){\n return Double.parseDouble(next());\n }\n\n int ni() {\n return Integer.parseInt(next());\n }\n\n long nl() {\n return Long.parseLong(next());\n }\n\n }\n\n public static void main(String[] arg) {\n new Main().run();\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n // solution starts here!!!\n public void solve() throws IOException {\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n } //Solution ENDS Here !!!\n\n FastScanner in;\n FastWriter out;\n long maxLong = Long.MAX_VALUE , minlong = Long.MIN_VALUE;\n int maxInt = Integer.MAX_VALUE , minInt = Integer.MIN_VALUE;\n double PI = 3.141592653589793238462643383279502884197169399;\n int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}\n long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}\n int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}\n int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}\n\n public void run() {\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n\n\n class FastWriter extends PrintWriter {\n FastWriter() throws FileNotFoundException {\n super(System.out);\n }\n\n void printNext(int i) {\n print(i);\n print(' ');\n }\n\n void printNext(long i) {\n print(i);\n print(' ');\n }\n\n void printNext(char ch) {\n print(ch);\n print(' ');\n }\n\n\n <T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }\n\n void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }\n\n void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }\n\n\n }\n\n class FastScanner {\n BufferedReader br;\n StringTokenizer st;\n\n\n boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }\n\n FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n char nc(){\n return next().charAt(0);\n }\n\n double nd(){\n return Double.parseDouble(next());\n }\n\n int ni() {\n return Integer.parseInt(next());\n }\n\n long nl() {\n return Long.parseLong(next());\n }\n\n }\n\n public static void main(String[] arg) {\n new Main().run();\n }\n}",
"Main",
"FastScanner in;",
"in",
"FastWriter out;",
"out",
"long maxLong = Long.MAX_VALUE",
"maxLong",
"Long.MAX_VALUE",
"Long",
"Long.MAX_VALUE",
"minlong = Long.MIN_VALUE;",
"minlong",
"Long.MIN_VALUE",
"Long",
"Long.MIN_VALUE",
"int maxInt = Integer.MAX_VALUE",
"maxInt",
"Integer.MAX_VALUE",
"Integer",
"Integer.MAX_VALUE",
"minInt = Integer.MIN_VALUE;",
"minInt",
"Integer.MIN_VALUE",
"Integer",
"Integer.MIN_VALUE",
"double PI = 3.141592653589793238462643383279502884197169399;",
"PI",
"3.141592653589793238462643383279502884197169399",
"// solution starts here!!!\n public void solve() throws IOException {\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n } //Solution ENDS Here !!!",
"solve",
"{\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n }",
"int n = in.ni();",
"n",
"in.ni()",
"in.ni",
"in",
"Set<String> a = new HashSet<>();",
"a",
"new HashSet<>()",
"for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }",
"int i=0 ;",
"int i=0 ;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n a.add(in.next());\n }",
"{\n a.add(in.next());\n }",
"a.add(in.next())",
"a.add",
"a",
"in.next()",
"in.next",
"in",
"out.println(a.size())",
"out.println",
"out",
"a.size()",
"a.size",
"a",
"int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}",
"digit",
"{int ans = 0;while(s>0){s/=10;ans++;}return ans;}",
"int ans = 0;",
"ans",
"0",
"while(s>0){s/=10;ans++;}",
"s>0",
"s",
"0",
"{s/=10;ans++;}",
"s/=10",
"s",
"10",
"ans++",
"ans",
"return ans;",
"ans",
"long s",
"s",
"long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}",
"gcd",
"{return (b==0)?a:gcd(b,a%b);}",
"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",
"long a",
"a",
"long b",
"b",
"int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}",
"gcd",
"{return (b==0)?a:gcd(b,a%b);}",
"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",
"a",
"int b",
"b",
"int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}",
"bit",
"{return (n==0)?0:(1+bit(n&(n-1)));}",
"return (n==0)?0:(1+bit(n&(n-1)));",
"(n==0)?0:(1+bit(n&(n-1)))",
"(n==0)",
"n",
"0",
"0",
"(1+bit(n&(n-1)))",
"1",
"bit(n&(n-1))",
"bit",
"n&(n-1)",
"n",
"(n-1)",
"n",
"1",
"long n",
"n",
"public void run() {\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }",
"run",
"{\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }",
"try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\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 in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n }",
"in = new FastScanner()",
"in",
"new FastScanner()",
"out = new FastWriter()",
"out",
"new FastWriter()",
"solve()",
"solve",
"out.close()",
"out.close",
"out",
"public static void main(String[] arg) {\n new Main().run();\n }",
"main",
"{\n new Main().run();\n }",
"new Main().run()",
"new Main().run",
"new Main()",
"String[] arg",
"arg",
"class FastWriter extends PrintWriter {\n FastWriter() throws FileNotFoundException {\n super(System.out);\n }\n\n void printNext(int i) {\n print(i);\n print(' ');\n }\n\n void printNext(long i) {\n print(i);\n print(' ');\n }\n\n void printNext(char ch) {\n print(ch);\n print(' ');\n }\n\n\n <T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }\n\n void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }\n\n void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }\n\n\n }",
"FastWriter",
"FastWriter() throws FileNotFoundException {\n super(System.out);\n }",
"FastWriter",
"{\n super(System.out);\n }",
"super(System.out)",
"super",
"System.out",
"System",
"System.out",
"void printNext(int i) {\n print(i);\n print(' ');\n }",
"printNext",
"{\n print(i);\n print(' ');\n }",
"print(i)",
"print",
"i",
"print(' ')",
"print",
"' '",
"int i",
"i",
"void printNext(long i) {\n print(i);\n print(' ');\n }",
"printNext",
"{\n print(i);\n print(' ');\n }",
"print(i)",
"print",
"i",
"print(' ')",
"print",
"' '",
"long i",
"i",
"void printNext(char ch) {\n print(ch);\n print(' ');\n }",
"printNext",
"{\n print(ch);\n print(' ');\n }",
"print(ch)",
"print",
"ch",
"print(' ')",
"print",
"' '",
"char ch",
"ch",
"<T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }",
"printIterable",
"{\n for (Integer t : o) {\n printNext(t);\n }\n }",
"for (Integer t : o) {\n printNext(t);\n }",
"Integer t",
"o",
"{\n printNext(t);\n }",
"{\n printNext(t);\n }",
"printNext(t)",
"printNext",
"t",
"T o",
"o",
"void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }",
"printlnArray",
"{\n for (int i : a) {\n printNext(i);\n }\n println();\n }",
"for (int i : a) {\n printNext(i);\n }",
"int i",
"a",
"{\n printNext(i);\n }",
"{\n printNext(i);\n }",
"printNext(i)",
"printNext",
"i",
"println()",
"println",
"int[] a",
"a",
"void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }",
"printlnArray",
"{\n for (long i : a) {\n printNext(i);\n }\n println();\n }",
"for (long i : a) {\n printNext(i);\n }",
"long i",
"a",
"{\n printNext(i);\n }",
"{\n printNext(i);\n }",
"printNext(i)",
"printNext",
"i",
"println()",
"println",
"long[] a",
"a",
"PrintWriter",
"class FastScanner {\n BufferedReader br;\n StringTokenizer st;\n\n\n boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }\n\n FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n char nc(){\n return next().charAt(0);\n }\n\n double nd(){\n return Double.parseDouble(next());\n }\n\n int ni() {\n return Integer.parseInt(next());\n }\n\n long nl() {\n return Long.parseLong(next());\n }\n\n }",
"FastScanner",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }",
"ready",
"{\n return (br.ready() || st.hasMoreTokens());\n }",
"return (br.ready() || st.hasMoreTokens());",
"(br.ready() || st.hasMoreTokens())",
"br.ready()",
"br.ready",
"br",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }",
"FastScanner",
"{\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.hasMoreTokens()) {\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.hasMoreTokens()) {\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.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }",
"st == null || !st.hasMoreTokens()",
"st == null",
"st",
"null",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"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",
"char nc(){\n return next().charAt(0);\n }",
"nc",
"{\n return next().charAt(0);\n }",
"return next().charAt(0);",
"next().charAt(0)",
"next().charAt",
"next()",
"next",
"0",
"double nd(){\n return Double.parseDouble(next());\n }",
"nd",
"{\n return Double.parseDouble(next());\n }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"int ni() {\n return Integer.parseInt(next());\n }",
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"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
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"next",
"long nl() {\n return Long.parseLong(next());\n }",
"nl",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public class Main {\n // solution starts here!!!\n public void solve() throws IOException {\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n } //Solution ENDS Here !!!\n\n FastScanner in;\n FastWriter out;\n long maxLong = Long.MAX_VALUE , minlong = Long.MIN_VALUE;\n int maxInt = Integer.MAX_VALUE , minInt = Integer.MIN_VALUE;\n double PI = 3.141592653589793238462643383279502884197169399;\n int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}\n long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}\n int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}\n int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}\n\n public void run() {\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n\n\n class FastWriter extends PrintWriter {\n FastWriter() throws FileNotFoundException {\n super(System.out);\n }\n\n void printNext(int i) {\n print(i);\n print(' ');\n }\n\n void printNext(long i) {\n print(i);\n print(' ');\n }\n\n void printNext(char ch) {\n print(ch);\n print(' ');\n }\n\n\n <T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }\n\n void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }\n\n void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }\n\n\n }\n\n class FastScanner {\n BufferedReader br;\n StringTokenizer st;\n\n\n boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }\n\n FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n char nc(){\n return next().charAt(0);\n }\n\n double nd(){\n return Double.parseDouble(next());\n }\n\n int ni() {\n return Integer.parseInt(next());\n }\n\n long nl() {\n return Long.parseLong(next());\n }\n\n }\n\n public static void main(String[] arg) {\n new Main().run();\n }\n}",
"public class Main {\n // solution starts here!!!\n public void solve() throws IOException {\n int n = in.ni();\n Set<String> a = new HashSet<>();\n for(int i=0 ; i<n ; i++)\n {\n a.add(in.next());\n }\n out.println(a.size());\n\n\n\n\n\n } //Solution ENDS Here !!!\n\n FastScanner in;\n FastWriter out;\n long maxLong = Long.MAX_VALUE , minlong = Long.MIN_VALUE;\n int maxInt = Integer.MAX_VALUE , minInt = Integer.MIN_VALUE;\n double PI = 3.141592653589793238462643383279502884197169399;\n int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}\n long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}\n int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}\n int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}\n\n public void run() {\n try {\n in = new FastScanner();\n out = new FastWriter();\n\n solve();\n\n out.close();\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n\n\n class FastWriter extends PrintWriter {\n FastWriter() throws FileNotFoundException {\n super(System.out);\n }\n\n void printNext(int i) {\n print(i);\n print(' ');\n }\n\n void printNext(long i) {\n print(i);\n print(' ');\n }\n\n void printNext(char ch) {\n print(ch);\n print(' ');\n }\n\n\n <T extends Iterable<Integer>> void printIterable(T o) {\n for (Integer t : o) {\n printNext(t);\n }\n }\n\n void printlnArray(int[] a) {\n for (int i : a) {\n printNext(i);\n }\n println();\n }\n\n void printlnArray(long[] a) {\n for (long i : a) {\n printNext(i);\n }\n println();\n }\n\n\n }\n\n class FastScanner {\n BufferedReader br;\n StringTokenizer st;\n\n\n boolean ready() throws IOException {\n return (br.ready() || st.hasMoreTokens());\n }\n\n FastScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }\n\n String next() {\n while (st == null || !st.hasMoreTokens()) {\n try {\n st = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n e.printStackTrace();\n }\n }\n return st.nextToken();\n }\n char nc(){\n return next().charAt(0);\n }\n\n double nd(){\n return Double.parseDouble(next());\n }\n\n int ni() {\n return Integer.parseInt(next());\n }\n\n long nl() {\n return Long.parseLong(next());\n }\n\n }\n\n public static void main(String[] arg) {\n new Main().run();\n }\n}",
"Main"
] |
import java.io.*;
import java.util.*;
//Main class start
public class Main {
// solution starts here!!!
public void solve() throws IOException {
int n = in.ni();
Set<String> a = new HashSet<>();
for(int i=0 ; i<n ; i++)
{
a.add(in.next());
}
out.println(a.size());
} //Solution ENDS Here !!!
FastScanner in;
FastWriter out;
long maxLong = Long.MAX_VALUE , minlong = Long.MIN_VALUE;
int maxInt = Integer.MAX_VALUE , minInt = Integer.MIN_VALUE;
double PI = 3.141592653589793238462643383279502884197169399;
int digit(long s){int ans = 0;while(s>0){s/=10;ans++;}return ans;}
long gcd(long a, long b){return (b==0)?a:gcd(b,a%b);}
int gcd(int a, int b){return (b==0)?a:gcd(b,a%b);}
int bit(long n){return (n==0)?0:(1+bit(n&(n-1)));}
public void run() {
try {
in = new FastScanner();
out = new FastWriter();
solve();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
class FastWriter extends PrintWriter {
FastWriter() throws FileNotFoundException {
super(System.out);
}
void printNext(int i) {
print(i);
print(' ');
}
void printNext(long i) {
print(i);
print(' ');
}
void printNext(char ch) {
print(ch);
print(' ');
}
<T extends Iterable<Integer>> void printIterable(T o) {
for (Integer t : o) {
printNext(t);
}
}
void printlnArray(int[] a) {
for (int i : a) {
printNext(i);
}
println();
}
void printlnArray(long[] a) {
for (long i : a) {
printNext(i);
}
println();
}
}
class FastScanner {
BufferedReader br;
StringTokenizer st;
boolean ready() throws IOException {
return (br.ready() || st.hasMoreTokens());
}
FastScanner() {
br = new BufferedReader(new InputStreamReader(System.in));
}
String next() {
while (st == null || !st.hasMoreTokens()) {
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
char nc(){
return next().charAt(0);
}
double nd(){
return Double.parseDouble(next());
}
int ni() {
return Integer.parseInt(next());
}
long nl() {
return Long.parseLong(next());
}
}
public static void main(String[] arg) {
new Main().run();
}
}
|
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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,
20,
41,
13,
20,
41,
13,
4,
18,
13,
42,
2,
13,
17,
30,
4,
18,
13,
13,
0,
13,
4,
18,
13,
41,
13,
4,
18,
4,
18,
13,
17,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
2,
17,
13,
1,
40,
13,
30,
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
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
102,
17
],
[
102,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
20,
27
],
[
27,
28
],
[
27,
29
],
[
20,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
20,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
35,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
40,
43
],
[
39,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
20,
49
],
[
49,
50
],
[
49,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
51,
57
],
[
20,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
61,
62
],
[
60,
63
],
[
63,
64
],
[
63,
65
],
[
20,
66
],
[
66,
67
],
[
66,
68
],
[
20,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
76,
78
],
[
69,
79
],
[
79,
80
],
[
80,
81
],
[
69,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
87,
88
],
[
88,
89
],
[
87,
90
],
[
20,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
96,
97
],
[
97,
98
],
[
18,
99
],
[
99,
100
],
[
0,
101
],
[
101,
102
],
[
101,
103
]
] |
[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.List;\n\npublic class Main {\n\n public static void main(String[] args) throws Exception {\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.List;",
"List",
"java.util",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }\n\n}",
"Main",
"public static void main(String[] args) throws Exception {\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }",
"main",
"{\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }",
"InputStreamReader is = new InputStreamReader(System.in);",
"is",
"new InputStreamReader(System.in)",
"BufferedReader reader = new BufferedReader(is);",
"reader",
"new BufferedReader(is)",
"List<String> mylist = new ArrayList<>();",
"mylist",
"new ArrayList<>()",
"String strinput = reader.readLine();",
"strinput",
"reader.readLine()",
"reader.readLine",
"reader",
"while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }",
"strinput != null",
"strinput",
"null",
"{\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }",
"mylist.add(strinput)",
"mylist.add",
"mylist",
"strinput",
"strinput = reader.readLine()",
"strinput",
"reader.readLine()",
"reader.readLine",
"reader",
"String arr01[] = mylist.get(0).split(\" \");",
"arr01",
"mylist.get(0).split(\" \")",
"mylist.get(0).split",
"mylist.get(0)",
"mylist.get",
"mylist",
"0",
"\" \"",
"int n = Integer.valueOf(arr01[0]);",
"n",
"Integer.valueOf(arr01[0])",
"Integer.valueOf",
"Integer",
"arr01[0]",
"arr01",
"0",
"HashSet<String> hs = new HashSet<String>();",
"hs",
"new HashSet<String>()",
"for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < 1 + n",
"i",
"1 + n",
"1",
"n",
"i++",
"i++",
"i",
"{\n hs.add(mylist.get(i));\n }",
"{\n hs.add(mylist.get(i));\n }",
"hs.add(mylist.get(i))",
"hs.add",
"hs",
"mylist.get(i)",
"mylist.get",
"mylist",
"i",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n InputStreamReader is = new InputStreamReader(System.in);\n BufferedReader reader = new BufferedReader(is);\n\n List<String> mylist = new ArrayList<>();\n\n // 標準入力からの値を変数strinputに代入\n String strinput = reader.readLine();\n\n while (strinput != null) {\n\n mylist.add(strinput);\n strinput = reader.readLine();\n\n }\n\n String arr01[] = mylist.get(0).split(\" \");\n\n int n = Integer.valueOf(arr01[0]);\n HashSet<String> hs = new HashSet<String>();\n for (int i = 1; i < 1 + n; i++) {\n hs.add(mylist.get(i));\n }\n System.out.println(hs.size());\n\n }\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
public class Main {
public static void main(String[] args) throws Exception {
InputStreamReader is = new InputStreamReader(System.in);
BufferedReader reader = new BufferedReader(is);
List<String> mylist = new ArrayList<>();
// 標準入力からの値を変数strinputに代入
String strinput = reader.readLine();
while (strinput != null) {
mylist.add(strinput);
strinput = reader.readLine();
}
String arr01[] = mylist.get(0).split(" ");
int n = Integer.valueOf(arr01[0]);
HashSet<String> hs = new HashSet<String>();
for (int i = 1; i < 1 + n; i++) {
hs.add(mylist.get(i));
}
System.out.println(hs.size());
}
}
|
[
7,
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
],
[
53,
5
],
[
53,
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,
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.*;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}\n\n}\n//end",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n = Integer.parseInt(scan.next());",
"n",
"Integer.parseInt(scan.next())",
"Integer.parseInt",
"Integer",
"scan.next()",
"scan.next",
"scan",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"for(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"++i",
"++i",
"i",
"{\n\t\t\tset.add(scan.next());\n\t\t}",
"{\n\t\t\tset.add(scan.next());\n\t\t}",
"set.add(scan.next())",
"set.add",
"set",
"scan.next()",
"scan.next",
"scan",
"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\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint n = Integer.parseInt(scan.next());\n\t\tHashSet<String> set = new HashSet<>();\n\t\tfor(int i = 0;i < n; ++i){\n\t\t\tset.add(scan.next());\n\t\t}\n\t\tSystem.out.println(set.size());\n\n\t}\n\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int n = Integer.parseInt(scan.next());
HashSet<String> set = new HashSet<>();
for(int i = 0;i < n; ++i){
set.add(scan.next());
}
System.out.println(set.size());
}
}
//end
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
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,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
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
],
[
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
],
[
50,
52
],
[
8,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
8,
61
],
[
61,
62
],
[
62,
63
],
[
6,
64
],
[
64,
65
]
] |
[
"import java.util.*;\n\nclass Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n List<String> list = new ArrayList<String>();\n String[] str = new String[n];\n for (int i = 0; i < n; i++) {\n str[i] = sc.next();\n list.add(str[i]);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(list));\n\n System.out.println(listB.size());\n sc.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n List<String> list = new ArrayList<String>();\n String[] str = new String[n];\n for (int i = 0; i < n; i++) {\n str[i] = sc.next();\n list.add(str[i]);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(list));\n\n System.out.println(listB.size());\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n List<String> list = new ArrayList<String>();\n String[] str = new String[n];\n for (int i = 0; i < n; i++) {\n str[i] = sc.next();\n list.add(str[i]);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(list));\n\n System.out.println(listB.size());\n sc.close();\n }",
"main",
"{\n\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n List<String> list = new ArrayList<String>();\n String[] str = new String[n];\n for (int i = 0; i < n; i++) {\n str[i] = sc.next();\n list.add(str[i]);\n }\n List<String> listB = new ArrayList<String>(new HashSet<>(list));\n\n System.out.println(listB.size());\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"List<String> list = new ArrayList<String>();",
"list",
"new ArrayList<String>()",
"String[] str = new String[n];",
"str",
"new String[n]",
"n",
"for (int i = 0; i < n; i++) {\n str[i] = sc.next();\n list.add(str[i]);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n str[i] = sc.next();\n list.add(str[i]);\n }",
"{\n str[i] = sc.next();\n list.add(str[i]);\n }",
"str[i] = sc.next()",
"str[i]",
"str",
"i",
"sc.next()",
"sc.next",
"sc",
"list.add(str[i])",
"list.add",
"list",
"str[i]",
"str",
"i",
"List<String> listB = new ArrayList<String>(new HashSet<>(list));",
"listB",
"new ArrayList<String>(new HashSet<>(list))",
"System.out.println(listB.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"listB.size()",
"listB.size",
"listB",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args"
] |
import java.util.*;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
List<String> list = new ArrayList<String>();
String[] str = new String[n];
for (int i = 0; i < n; i++) {
str[i] = sc.next();
list.add(str[i]);
}
List<String> listB = new ArrayList<String>(new HashSet<>(list));
System.out.println(listB.size());
sc.close();
}
}
|
[
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,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
50,
5
],
[
50,
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
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
6,
47
],
[
47,
48
],
[
0,
49
],
[
49,
50
],
[
49,
51
]
] |
[
"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 N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \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 N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \n }",
"main",
"{\n // Your code here!\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<String> gacha = new HashSet<String>();",
"gacha",
"new HashSet<String>()",
"for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n gacha.add(sc.next());\n }",
"{\n gacha.add(sc.next());\n }",
"gacha.add(sc.next())",
"gacha.add",
"gacha",
"sc.next()",
"sc.next",
"sc",
"System.out.println(gacha.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"gacha.size()",
"gacha.size",
"gacha",
"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 N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \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 N = sc.nextInt();\n \n Set<String> gacha = new HashSet<String>();\n \n for(int i=0;i<N;i++){\n gacha.add(sc.next());\n }\n \n System.out.println(gacha.size());\n \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 N = sc.nextInt();
Set<String> gacha = new HashSet<String>();
for(int i=0;i<N;i++){
gacha.add(sc.next());
}
System.out.println(gacha.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
4,
18,
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
],
[
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
],
[
20,
24
],
[
24,
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
]
] |
[
"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\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.size());\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\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.size());\n }\n}",
"Main",
"public static void main(String[] args ) throws Exception {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.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> kh = new HashSet<String>();",
"kh",
"new HashSet<String>()",
"while(sc.hasNext()){\n kh.add(sc.next());\n }",
"sc.hasNext()",
"sc.hasNext",
"sc",
"{\n kh.add(sc.next());\n }",
"kh.add(sc.next())",
"kh.add",
"kh",
"sc.next()",
"sc.next",
"sc",
"System.out.println(kh.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"kh.size()",
"kh.size",
"kh",
"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\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.size());\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\n Set<String> kh = new HashSet<String>();\n while(sc.hasNext()){\n kh.add(sc.next());\n }\n System.out.println(kh.size());\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();
Set<String> kh = new HashSet<String>();
while(sc.hasNext()){
kh.add(sc.next());
}
System.out.println(kh.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;\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> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\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> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int N = sc.nextInt();\n HashSet<String> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashSet<String> hs = new HashSet<String>();",
"hs",
"new HashSet<String>()",
"for(int i=0; i < N; i++){\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",
"sc.close()",
"sc.close",
"sc",
"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> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\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> hs = new HashSet<String>();\n\n for(int i=0; i < N; i++){\n hs.add(sc.next());\n }\n\n System.out.println(hs.size());\n\n sc.close();\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> hs = new HashSet<String>();
for(int i=0; i < N; i++){
hs.add(sc.next());
}
System.out.println(hs.size());
sc.close();
}
}
|
[
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,
20,
41,
13,
4,
18,
13,
41,
13,
20,
42,
2,
40,
13,
17,
30,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
14,
2,
13,
17,
29,
17,
14,
2,
2,
2,
2,
13,
17,
17,
2,
13,
17,
2,
13,
17,
29,
17,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
13,
1,
0,
13,
17,
30,
30,
14,
2,
2,
13,
13,
17,
29,
17,
29,
17,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
12,
13,
30,
42,
2,
2,
13,
17,
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,
41,
13,
17,
38,
5,
13,
30,
4,
18,
13,
30,
0,
13,
4,
18,
13,
29,
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
],
[
201,
20
],
[
201,
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,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
35,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
44,
45
],
[
45,
46
],
[
23,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
53,
54
],
[
21,
55
],
[
55,
56
],
[
201,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
64,
65
],
[
60,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
68,
74
],
[
74,
75
],
[
74,
76
],
[
67,
77
],
[
77,
78
],
[
77,
79
],
[
66,
80
],
[
80,
81
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[
66,
82
],
[
82,
83
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[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
91,
92
],
[
90,
93
],
[
83,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
83,
98
],
[
99,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
100,
106
],
[
106,
107
],
[
82,
108
],
[
108,
109
],
[
57,
110
],
[
110,
111
],
[
201,
112
],
[
112,
113
],
[
112,
114
],
[
114,
115
],
[
112,
116
],
[
116,
117
],
[
112,
118
],
[
118,
119
],
[
118,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
112,
124
],
[
124,
125
],
[
124,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
128,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
127,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
138,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
137,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
126,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
112,
152
],
[
152,
153
],
[
152,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
156,
159
],
[
159,
160
],
[
112,
161
],
[
161,
162
],
[
161,
163
],
[
163,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
165,
168
],
[
168,
169
],
[
112,
170
],
[
170,
171
],
[
170,
172
],
[
172,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
174,
177
],
[
177,
178
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[
112,
179
],
[
179,
180
],
[
179,
181
],
[
181,
182
],
[
182,
183
],
[
182,
184
],
[
181,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
185,
192
],
[
192,
193
],
[
193,
194
],
[
193,
195
],
[
195,
196
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[
196,
197
],
[
181,
198
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[
198,
199
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[
0,
200
],
[
200,
201
],
[
200,
202
]
] |
[
"import 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 public static void main(String[] args) {\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }\n\n private static boolean isPrime(int n) {\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n public FastReader() {\n br = new BufferedReader(new\n 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}",
"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 public static void main(String[] args) {\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }\n\n private static boolean isPrime(int n) {\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n public FastReader() {\n br = new BufferedReader(new\n 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}",
"Main",
"public static void main(String[] args) {\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }",
"main",
"{\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }",
"FastReader s = new FastReader();",
"s",
"new FastReader()",
"int T = s.nextInt();",
"T",
"s.nextInt()",
"s.nextInt",
"s",
"Set<String> hash_Set = new HashSet<String>();",
"hash_Set",
"new HashSet<String>()",
"while (T-- > 0) {\n hash_Set.add(s.next());\n }",
"T-- > 0",
"T--",
"T",
"0",
"{\n hash_Set.add(s.next());\n }",
"hash_Set.add(s.next())",
"hash_Set.add",
"hash_Set",
"s.next()",
"s.next",
"s",
"System.out.println(hash_Set.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hash_Set.size()",
"hash_Set.size",
"hash_Set",
"String[] args",
"args",
"private static boolean isPrime(int n) {\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }",
"isPrime",
"{\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }",
"if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }",
"n == 2",
"n",
"2",
"return true;",
"true",
"if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }",
"(n % 2 == 0 && n > 2) || n < 2",
"(n % 2 == 0 && n > 2)",
"n % 2 == 0",
"n % 2",
"n",
"2",
"0",
"n > 2",
"n",
"2",
"n < 2",
"n",
"2",
"return false;",
"false",
"{\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }",
"for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }",
"int i = 3;",
"int i = 3;",
"i",
"3",
"i <= (int) Math.sqrt(n)",
"i",
"(int) Math.sqrt(n)",
"Math.sqrt",
"Math",
"n",
"i += 2",
"i += 2",
"i",
"2",
"{\n if (n % i == 0)\n return false;\n }",
"{\n if (n % i == 0)\n return false;\n }",
"if (n % i == 0)\n return false;",
"n % i == 0",
"n % i",
"n",
"i",
"0",
"return false;",
"false",
"return true;",
"true",
"int n",
"n",
"static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n public FastReader() {\n br = new BufferedReader(new\n 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\n InputStreamReader(System.in));\n }",
"FastReader",
"{\n br = new BufferedReader(new\n InputStreamReader(System.in));\n }",
"br = new BufferedReader(new\n InputStreamReader(System.in))",
"br",
"new BufferedReader(new\n 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 public static void main(String[] args) {\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }\n\n private static boolean isPrime(int n) {\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n public FastReader() {\n br = new BufferedReader(new\n 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 class Main {\n public static void main(String[] args) {\n FastReader s = new FastReader();\n int T = s.nextInt();\n Set<String> hash_Set = new HashSet<String>();\n while (T-- > 0) {\n hash_Set.add(s.next());\n }\n System.out.println(hash_Set.size());\n }\n\n private static boolean isPrime(int n) {\n if (n == 2)\n return true;\n else if ((n % 2 == 0 && n > 2) || n < 2)\n return false;\n else {\n for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {\n if (n % i == 0)\n return false;\n }\n return true;\n }\n\n\n }\n\n static class FastReader {\n BufferedReader br;\n StringTokenizer st;\n\n public FastReader() {\n br = new BufferedReader(new\n 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}",
"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 {
public static void main(String[] args) {
FastReader s = new FastReader();
int T = s.nextInt();
Set<String> hash_Set = new HashSet<String>();
while (T-- > 0) {
hash_Set.add(s.next());
}
System.out.println(hash_Set.size());
}
private static boolean isPrime(int n) {
if (n == 2)
return true;
else if ((n % 2 == 0 && n > 2) || n < 2)
return false;
else {
for (int i = 3; i <= (int) Math.sqrt(n); i += 2) {
if (n % i == 0)
return false;
}
return true;
}
}
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;
}
}
}
|
[
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,
17,
18,
13,
13,
30,
30,
0,
18,
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
],
[
90,
5
],
[
90,
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
],
[
61,
70
],
[
61,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
8,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
6,
87
],
[
87,
88
],
[
0,
89
],
[
89,
90
],
[
89,
91
]
] |
[
"import java.util.*;\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\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 \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a=sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] s= new String[a];",
"s",
"new String[a]",
"a",
"for(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n \t\ts[i]=sc.next();\n \t}",
"{\n \t\ts[i]=sc.next();\n \t}",
"s[i]=sc.next()",
"s[i]",
"s",
"i",
"sc.next()",
"sc.next",
"sc",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"int f=1;",
"f",
"1",
"for(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}",
"{\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}",
"if(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}",
"s[0].equals(s[i])",
"s[0].equals",
"s[0]",
"s",
"0",
"s[i]",
"s",
"i",
"{\n \t\t}",
"{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}",
"s[0]=s[i]",
"s[0]",
"s",
"0",
"s[i]",
"s",
"i",
"f++",
"f",
"System.out.print(f)",
"System.out.print",
"System.out",
"System",
"System.out",
"f",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \tint a=sc.nextInt();\n \tString[] s= new String[a];\n \t\n \tfor(int i=0;i<a;i++){\n \t\ts[i]=sc.next();\n \t}\n \tArrays.sort(s);\n \tint f=1;\n \t\n \tfor(int i=1;i<a;i++){\n \t\tif(s[0].equals(s[i])){\n \t\t}else{\n \t\t\ts[0]=s[i];\n \t\t\tf++;\n \t\t}\n \t}\n \tSystem.out.print(f);\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();
String[] s= new String[a];
for(int i=0;i<a;i++){
s[i]=sc.next();
}
Arrays.sort(s);
int f=1;
for(int i=1;i<a;i++){
if(s[0].equals(s[i])){
}else{
s[0]=s[i];
f++;
}
}
System.out.print(f);
}
}
|
[
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,
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
],
[
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
],
[
39,
45
],
[
14,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
52,
53
],
[
12,
54
],
[
54,
55
]
] |
[
"import java.util.HashMap;\nimport java.util.Map;\nimport java.util.Scanner;\n\nclass Main\n{\n public static void main(String args[])\n {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Map<String,Integer> map = new HashMap<>();\n for(int i=0;i<a;i++)\n {\n map.putIfAbsent(sc.next(),1);\n\n }\n System.out.print(map.size());\n\n\n }\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main\n{\n public static void main(String args[])\n {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Map<String,Integer> map = new HashMap<>();\n for(int i=0;i<a;i++)\n {\n map.putIfAbsent(sc.next(),1);\n\n }\n System.out.print(map.size());\n\n\n }\n}",
"Main",
"public static void main(String args[])\n {\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Map<String,Integer> map = new HashMap<>();\n for(int i=0;i<a;i++)\n {\n map.putIfAbsent(sc.next(),1);\n\n }\n System.out.print(map.size());\n\n\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n Map<String,Integer> map = new HashMap<>();\n for(int i=0;i<a;i++)\n {\n map.putIfAbsent(sc.next(),1);\n\n }\n System.out.print(map.size());\n\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a = sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Map<String,Integer> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for(int i=0;i<a;i++)\n {\n map.putIfAbsent(sc.next(),1);\n\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n map.putIfAbsent(sc.next(),1);\n\n }",
"{\n map.putIfAbsent(sc.next(),1);\n\n }",
"map.putIfAbsent(sc.next(),1)",
"map.putIfAbsent",
"map",
"sc.next()",
"sc.next",
"sc",
"1",
"System.out.print(map.size())",
"System.out.print",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"String args[]",
"args"
] |
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
class Main
{
public static void main(String args[])
{
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
Map<String,Integer> map = new HashMap<>();
for(int i=0;i<a;i++)
{
map.putIfAbsent(sc.next(),1);
}
System.out.print(map.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,
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
],
[
62,
14
],
[
62,
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
],
[
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
],
[
15,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"import java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.List;\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\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\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\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\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\n\t}\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\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\n\t}",
"List<String> array=new ArrayList<>();",
"array",
"new ArrayList<>()",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int kuzi=sc.nextInt();",
"kuzi",
"sc.nextInt()",
"sc.nextInt",
"sc",
"for(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<kuzi",
"i",
"kuzi",
"i++",
"i++",
"i",
"{\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}",
"{\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}",
"array.add(sc.next())",
"array.add",
"array",
"sc.next()",
"sc.next",
"sc",
"List<String> result=new ArrayList<>(new HashSet<>(array));",
"result",
"new ArrayList<>(new HashSet<>(array))",
"System.out.println(result.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"result.size()",
"result.size",
"result",
"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\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\n\t}\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\t\n\t\tList<String> array=new ArrayList<>();\n\t\t\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint kuzi=sc.nextInt();\n\t\t\n\t\tfor(int i=0;i<kuzi;i++) {\n\t\t\tarray.add(sc.next());\n\t\t\t\n\t\t}\n\t\t\n\t\tList<String> result=new ArrayList<>(new HashSet<>(array));\n\t\t\n\t\tSystem.out.println(result.size());\n\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) {
// TODO 自動生成されたメソッド・スタブ
List<String> array=new ArrayList<>();
Scanner sc=new Scanner(System.in);
int kuzi=sc.nextInt();
for(int i=0;i<kuzi;i++) {
array.add(sc.next());
}
List<String> result=new ArrayList<>(new HashSet<>(array));
System.out.println(result.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,
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,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
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[
1,
3
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0,
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[
4,
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[
4,
6
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[
0,
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[
89,
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89,
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9,
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9,
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11,
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12,
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12,
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11,
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15,
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18,
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11,
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20,
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20,
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24,
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25,
26
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26,
27
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[
26,
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24,
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[
29,
30
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[
29,
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24,
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32,
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33,
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24,
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38,
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42,
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82,
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0,
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[
88,
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] |
[
"import java.util.Scanner;\nimport java.util.Arrays;\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\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\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.Arrays;",
"Arrays",
"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\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\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\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\tfor(int i=0; i<n; i++){\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\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\tfor(int i=0; i<n; i++){\n\t\t\ts[i] = sc.next();\n\t\t}\n\t\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\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",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"int result = n;",
"result",
"n",
"for(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n-1",
"i",
"n-1",
"n",
"1",
"i++",
"i++",
"i",
"{\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}",
"if(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}",
"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\tresult--;\n\t\t\t}",
"result--",
"result",
"System.out.println(result)",
"System.out.println",
"System.out",
"System",
"System.out",
"result",
"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\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\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\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 = sc.nextInt();\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\tArrays.sort(s);\n\t\tint result = n;\n\t\tfor(int i=0; i<n-1; i++){\n\t\t\tif(s[i].equals(s[i+1])){\n\t\t\t\tresult--;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(result);\n\t}\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[] s = new String[n];
for(int i=0; i<n; i++){
s[i] = sc.next();
}
Arrays.sort(s);
int result = n;
for(int i=0; i<n-1; i++){
if(s[i].equals(s[i+1])){
result--;
}
}
System.out.println(result);
}
}
|
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7,
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10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
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1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
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108,
8
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108,
9
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9,
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11,
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108,
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16,
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30,
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30,
32
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28,
33
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33,
34
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33,
35
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28,
36
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36,
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41
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41,
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40,
43
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43,
44
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45
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16,
46
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47
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48
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48,
50
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51
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[
51,
52
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52,
53
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14,
54
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54,
55
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108,
56
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56,
57
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56,
58
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58,
59
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56,
60
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60,
61
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56,
62
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[
62,
63
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62,
64
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64,
65
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65,
66
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[
65,
67
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[
62,
68
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68,
69
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56,
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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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74,
75
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75,
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75,
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78
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80
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80,
81
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73,
82
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82,
83
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82,
84
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86,
87
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87,
88
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56,
89
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89,
90
],
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89,
91
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[
91,
92
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92,
93
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94
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[
94,
95
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100,
101
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101,
102
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102,
103
],
[
103,
104
],
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102,
105
],
[
105,
106
],
[
0,
107
],
[
107,
108
],
[
107,
109
]
] |
[
"import java.io.*;\nimport java.util.*;\n\npublic class Main {\n\n\tstatic long m = (long) (1e9 + 7);\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}\n\n\tstatic class Scanner {\n\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\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\n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tstatic long m = (long) (1e9 + 7);\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}\n\n\tstatic class Scanner {\n\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\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\n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t}\n}",
"Main",
"static long m = (long) (1e9 + 7);",
"m",
"(long) (1e9 + 7)",
"1e9",
"7",
"public static void main(String[] args) throws IOException {\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}",
"main",
"{\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}",
"Scanner scn = new Scanner(System.in);",
"scn",
"new Scanner(System.in)",
"int n = scn.nextInt();",
"n",
"scn.nextInt()",
"scn.nextInt",
"scn",
"HashSet<String> hs = new HashSet<>();",
"hs",
"new HashSet<>()",
"for (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"hs.add(scn.next());",
"hs.add(scn.next())",
"hs.add",
"hs",
"scn.next()",
"scn.next",
"scn",
"System.out.println(hs.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"hs.size()",
"hs.size",
"hs",
"String[] args",
"args",
"static class Scanner {\n\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\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\n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t}",
"Scanner",
"StringTokenizer st;",
"st",
"BufferedReader br;",
"br",
"public Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\n\t\t}",
"Scanner",
"{\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\n\t\t}",
"br = new BufferedReader(new InputStreamReader(s))",
"br",
"new BufferedReader(new InputStreamReader(s))",
"InputStream s",
"s",
"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",
"null",
"!st.hasMoreTokens()",
"st.hasMoreTokens()",
"st.hasMoreTokens",
"st",
"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"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 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 class Main {\n\n\tstatic long m = (long) (1e9 + 7);\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}\n\n\tstatic class Scanner {\n\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\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\n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t}\n}",
"public class Main {\n\n\tstatic long m = (long) (1e9 + 7);\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner scn = new Scanner(System.in);\n\t\tint n = scn.nextInt();\n\t\tHashSet<String> hs = new HashSet<>();\n\t\tfor (int i = 0; i < n; i++)\n\t\t\ths.add(scn.next());\n\t\tSystem.out.println(hs.size());\n\t}\n\n\tstatic class Scanner {\n\n\t\tStringTokenizer st;\n\t\tBufferedReader br;\n\n\t\tpublic Scanner(InputStream s) {\n\t\t\tbr = new BufferedReader(new InputStreamReader(s));\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\n\t\tpublic int nextInt() throws IOException {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tpublic long nextLong() throws IOException {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\t}\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main {
static long m = (long) (1e9 + 7);
public static void main(String[] args) throws IOException {
Scanner scn = new Scanner(System.in);
int n = scn.nextInt();
HashSet<String> hs = new HashSet<>();
for (int i = 0; i < n; i++)
hs.add(scn.next());
System.out.println(hs.size());
}
static class Scanner {
StringTokenizer st;
BufferedReader br;
public Scanner(InputStream s) {
br = new BufferedReader(new InputStreamReader(s));
}
public String next() throws IOException {
while (st == null || !st.hasMoreTokens())
st = new StringTokenizer(br.readLine());
return st.nextToken();
}
public int nextInt() throws IOException {
return Integer.parseInt(next());
}
public long nextLong() throws IOException {
return Long.parseLong(next());
}
}
}
|
[
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,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
4,
18,
13,
18,
13,
13,
30,
4,
18,
13,
18,
13,
13,
2,
4,
18,
13,
18,
13,
13,
17,
30,
4,
18,
13,
18,
13,
13,
17,
41,
13,
17,
28,
13,
4,
18,
13,
30,
30,
41,
13,
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
],
[
114,
5
],
[
114,
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
],
[
41,
43
],
[
8,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
44,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
52,
53
],
[
53,
54
],
[
44,
55
],
[
56,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
58,
61
],
[
61,
62
],
[
61,
63
],
[
57,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
65,
68
],
[
68,
69
],
[
68,
70
],
[
65,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
72,
75
],
[
75,
76
],
[
75,
77
],
[
71,
78
],
[
57,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
80,
83
],
[
83,
84
],
[
83,
85
],
[
80,
86
],
[
8,
87
],
[
87,
88
],
[
87,
89
],
[
8,
90
],
[
90,
91
],
[
90,
92
],
[
92,
93
],
[
93,
94
],
[
90,
95
],
[
96,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
99,
100
],
[
100,
101
],
[
99,
102
],
[
96,
103
],
[
103,
104
],
[
8,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
6,
111
],
[
111,
112
],
[
0,
113
],
[
113,
114
],
[
113,
115
]
] |
[
"//package atcoder;\n \nimport java.util.*;\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\t\tString A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\n\t\tSystem.out.println(ans);\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 = sc.nextInt();\n\t\tString A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\n\t\tSystem.out.println(ans);\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 A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\n\t\tSystem.out.println(ans);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N = sc.nextInt();\n\t\tString A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\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 A[] = new String[N];",
"A",
"new String[N]",
"N",
"for(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<N",
"i",
"N",
"i++",
"i++",
"i",
"{\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}",
"{\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}",
"A[i] = sc.next()",
"A[i]",
"A",
"i",
"sc.next()",
"sc.next",
"sc",
"HashMap<String,Integer>map = new HashMap<String,Integer>();",
"map",
"new HashMap<String,Integer>()",
"for(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\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\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}",
"if(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}",
"map.containsKey(A[i])",
"map.containsKey",
"map",
"A[i]",
"A",
"i",
"{\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}",
"map.put(A[i],map.get(A[i])+1)",
"map.put",
"map",
"A[i]",
"A",
"i",
"map.get(A[i])+1",
"map.get(A[i])",
"map.get",
"map",
"A[i]",
"A",
"i",
"1",
"{\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}",
"map.put(A[i],1)",
"map.put",
"map",
"A[i]",
"A",
"i",
"1",
"int ans = 0;",
"ans",
"0",
"for(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}",
"String key",
"map.keySet()",
"map.keySet",
"map",
"{\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}",
"{\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}",
"int temp = map.get(key);",
"temp",
"map.get(key)",
"map.get",
"map",
"key",
"ans ++",
"ans",
"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\t\tint N = sc.nextInt();\n\t\tString A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\n\t\tSystem.out.println(ans);\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 = sc.nextInt();\n\t\tString A[] = new String[N];\n\t\t\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tA[i] = sc.next();\n\t\t\t//System.out.println(A[i]);\n\t\t}\n\t\t\n\t\tHashMap<String,Integer>map = new HashMap<String,Integer>();\n\t\tfor(int i=0;i<N;i++) {\n\t\t\tif(map.containsKey(A[i])) {\n\t\t\t\tmap.put(A[i],map.get(A[i])+1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}else {\n\t\t\t\tmap.put(A[i],1);\n\t\t\t\t//System.out.println(map.get(A[i]));\n\t\t\t}\n\t\t}\n\t\tint ans = 0;\n\t\tfor(String key : map.keySet()) {\n\t\t\tint temp = map.get(key);\n\t\t\t//System.out.println(temp);\n\t\t\t\tans ++;\n\t\t\t\t//System.out.println(ans);\n\t\t}\n\t\tSystem.out.println(ans);\n\t}\n}",
"Main"
] |
//package atcoder;
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();
//System.out.println(A[i]);
}
HashMap<String,Integer>map = new HashMap<String,Integer>();
for(int i=0;i<N;i++) {
if(map.containsKey(A[i])) {
map.put(A[i],map.get(A[i])+1);
//System.out.println(map.get(A[i]));
}else {
map.put(A[i],1);
//System.out.println(map.get(A[i]));
}
}
int ans = 0;
for(String key : map.keySet()) {
int temp = map.get(key);
//System.out.println(temp);
ans ++;
//System.out.println(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,
4,
18,
13,
13,
13,
4,
18,
18,
13,
13,
4,
18,
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
],
[
38,
41
],
[
38,
42
],
[
8,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
43,
48
],
[
48,
49
],
[
49,
50
],
[
8,
51
],
[
51,
52
],
[
52,
53
],
[
6,
54
],
[
54,
55
]
] |
[
"import java.util.*;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n HashMap<String,String> map = new HashMap<String,String>();\n\n for(int i = 0; i < n; i++) {\n String str = sc.next();\n map.put(str,str);\n }\n System.out.println(map.size());\n\n sc.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n HashMap<String,String> map = new HashMap<String,String>();\n\n for(int i = 0; i < n; i++) {\n String str = sc.next();\n map.put(str,str);\n }\n System.out.println(map.size());\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n HashMap<String,String> map = new HashMap<String,String>();\n\n for(int i = 0; i < n; i++) {\n String str = sc.next();\n map.put(str,str);\n }\n System.out.println(map.size());\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n\n HashMap<String,String> map = new HashMap<String,String>();\n\n for(int i = 0; i < n; i++) {\n String str = sc.next();\n map.put(str,str);\n }\n System.out.println(map.size());\n\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"HashMap<String,String> map = new HashMap<String,String>();",
"map",
"new HashMap<String,String>()",
"for(int i = 0; i < n; i++) {\n String str = sc.next();\n map.put(str,str);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String str = sc.next();\n map.put(str,str);\n }",
"{\n String str = sc.next();\n map.put(str,str);\n }",
"String str = sc.next();",
"str",
"sc.next()",
"sc.next",
"sc",
"map.put(str,str)",
"map.put",
"map",
"str",
"str",
"System.out.println(map.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"map.size()",
"map.size",
"map",
"sc.close()",
"sc.close",
"sc",
"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,String> map = new HashMap<String,String>();
for(int i = 0; i < n; i++) {
String str = sc.next();
map.put(str,str);
}
System.out.println(map.size());
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
20,
42,
2,
40,
13,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
28,
13,
13,
30,
30,
40,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
54,
5
],
[
54,
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,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
24,
27
],
[
23,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
28,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
8,
38
],
[
38,
39
],
[
38,
40
],
[
38,
41
],
[
42,
42
],
[
42,
43
],
[
43,
44
],
[
8,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
6,
51
],
[
51,
52
],
[
0,
53
],
[
53,
54
],
[
53,
55
]
] |
[
"import java.util.*;\npublic class Main\n{\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main\n{\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int t = sc.nextInt();",
"t",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int count=0;",
"count",
"0",
"Set<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}",
"t-->0",
"t--",
"t",
"0",
"{\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}",
"String str= sc.next();",
"str",
"sc.next()",
"sc.next",
"sc",
"set.add(str)",
"set.add",
"set",
"str",
"for(String stock : set){\n count++;\n}",
"String stock",
"set",
"{\n count++;\n}",
"{\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{\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}\n}",
"public class Main\n{\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t int t = sc.nextInt();\n\t int count=0;\n\t Set<String> set = new HashSet<String>();\n\t while(t-->0){\n\t String str= sc.next();\n\t \n\t set.add(str);\n\t \n}\n for(String stock : set){\n count++;\n}\nSystem.out.println(count);\n\t \n\t}\n}",
"Main"
] |
import java.util.*;
public class Main
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
int count=0;
Set<String> set = new HashSet<String>();
while(t-->0){
String str= sc.next();
set.add(str);
}
for(String stock : set){
count++;
}
System.out.println(count);
}
}
|
[
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,
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,
11,
1,
41,
13,
17,
2,
13,
2,
18,
13,
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,
23
],
[
23,
24
],
[
23,
25
],
[
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
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
51,
63
],
[
63,
64
],
[
64,
65
],
[
51,
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.Arrays;\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\t\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\n\t}\n}",
"import java.util.Arrays;",
"Arrays",
"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 n = sc.nextInt();\n\t\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\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\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n = sc.nextInt();\n\t\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int count = 1;",
"count",
"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",
"Arrays.sort(s)",
"Arrays.sort",
"Arrays",
"s",
"for (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < s.length - 1",
"i",
"s.length - 1",
"s.length",
"s",
"s.length",
"1",
"i++",
"i++",
"i",
"{\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"{\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}",
"if (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}",
"!s[i].equalsIgnoreCase(s[i + 1])",
"s[i].equalsIgnoreCase(s[i + 1])",
"s[i].equalsIgnoreCase",
"s[i]",
"s",
"i",
"s[i + 1]",
"s",
"i + 1",
"i",
"1",
"{\n\t\t\t\tcount++;\n\t\t\t}",
"count++",
"count",
"System.out.println(count)",
"System.out.println",
"System.out",
"System",
"System.out",
"count",
"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\t\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\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 = sc.nextInt();\n\t\tint count = 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\tArrays.sort(s);\n\t\tfor (int i = 0; i < s.length - 1; i++) {\n\t\t\tif (!s[i].equalsIgnoreCase(s[i + 1])) {\n\t\t\t\tcount++;\n\t\t\t}\n\t\t}\n\t\tSystem.out.println(count);\n\t}\n}",
"Main"
] |
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int count = 1;
String[] s = new String[n];
for(int i = 0; i < n; i++) {
s[i] = sc.next();
}
Arrays.sort(s);
for (int i = 0; i < s.length - 1; i++) {
if (!s[i].equalsIgnoreCase(s[i + 1])) {
count++;
}
}
System.out.println(count);
}
}
|
[
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,
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,
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[
"import java.io.OutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.PrintWriter;\nimport java.io.PrintStream;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\nimport java.util.HashSet;\nimport java.util.AbstractCollection;\nimport java.util.StringTokenizer;\nimport java.io.BufferedReader;\nimport java.util.Collections;\nimport java.io.InputStream;\n\n/**\n * Built using CHelper plug-in\n * Actual solution is at the top\n *\n * @author Eric\n */\npublic class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class CGacha {\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }\n\n private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }\n\n public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }\n\n }\n\n static class FastReader {\n public BufferedReader br;\n public StringTokenizer st;\n String context = null;\n\n public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }\n\n public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }\n\n public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\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.io.PrintStream;",
"PrintStream",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.AbstractCollection;",
"AbstractCollection",
"java.util",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.io.InputStream;",
"InputStream",
"java.io",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class CGacha {\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }\n\n private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }\n\n public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }\n\n }\n\n static class FastReader {\n public BufferedReader br;\n public StringTokenizer st;\n String context = null;\n\n public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }\n\n public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }\n\n public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\n }\n\n }\n}",
"Main",
"public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\n solver.solve(1, in, out);\n out.close();\n }",
"main",
"{\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\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",
"FastReader in = new FastReader(inputStream);",
"in",
"new FastReader(inputStream)",
"PrintWriter out = new PrintWriter(outputStream);",
"out",
"new PrintWriter(outputStream)",
"CGacha solver = new CGacha();",
"solver",
"new CGacha()",
"solver.solve(1, in, out)",
"solver.solve",
"solver",
"1",
"in",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class CGacha {\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }\n\n private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }\n\n public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }\n\n }",
"CGacha",
"public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }",
"solve",
"{\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }",
"int n = in.nextInt();",
"n",
"in.nextInt()",
"in.nextInt",
"in",
"String[] a = in.nextArrString(n);",
"a",
"in.nextArrString(n)",
"in.nextArrString",
"in",
"n",
"int res = solveMe(n, a);",
"res",
"solveMe(n, a)",
"solveMe",
"n",
"a",
"out.println(res)",
"out.println",
"out",
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"int testNumber",
"testNumber",
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"PrintWriter out",
"out",
"private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }",
"solveMe",
"{\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }",
"HashSet<String> set = new HashSet<>();",
"set",
"new HashSet<>()",
"set.addAll(toArrayList(a))",
"set.addAll",
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"toArrayList",
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"return set.size();",
"set.size()",
"set.size",
"set",
"int n",
"n",
"String[] a",
"a",
"public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }",
"toArrayList",
"{\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }",
"ArrayList<T> res = new ArrayList<>(a.length);",
"res",
"new ArrayList<>(a.length)",
"Collections.addAll(res, a)",
"Collections.addAll",
"Collections",
"res",
"a",
"return res;",
"res",
"T[] a",
"a",
"static class FastReader {\n public BufferedReader br;\n public StringTokenizer st;\n String context = null;\n\n public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }\n\n public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }\n\n public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\n }\n\n }",
"FastReader",
"public BufferedReader br;",
"br",
"public StringTokenizer st;",
"st",
"String context = null;",
"context",
"null",
"public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }",
"FastReader",
"{\n this(new InputStreamReader(in));\n }",
"this(new InputStreamReader(in))",
"this",
"new InputStreamReader(in)",
"InputStream in",
"in",
"public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }",
"FastReader",
"{\n br = new BufferedReader(input);\n }",
"br = new BufferedReader(input)",
"br",
"new BufferedReader(input)",
"InputStreamReader input",
"input",
"public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }",
"next",
"{\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }",
"if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }",
"context != null",
"context",
"null",
"{\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }",
"System.err.print(\"[\" + context + \"] Wait for input ...\")",
"System.err.print",
"System.err",
"System",
"System.err",
"\"[\" + context + \"] Wait for input ...\"",
"\"[\" + context + \"] Wait for input ...\"",
"\"[\"",
"context",
"\"] Wait for input ...\"",
"while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }",
"st == null || !st.hasMoreElements()",
"st == null",
"st",
"null",
"!st.hasMoreElements()",
"st.hasMoreElements()",
"st.hasMoreElements",
"st",
"{\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }",
"try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }",
"catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }",
"IOException e",
"{\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"throw new RuntimeException(\"Could not read\");",
"new RuntimeException(\"Could not read\")",
"{\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n }",
"String s = br.readLine();",
"s",
"br.readLine()",
"br.readLine",
"br",
"if (s == null)\n return null;",
"s == null",
"s",
"null",
"return null;",
"null",
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"new StringTokenizer(s)",
"String res = st.nextToken();",
"res",
"st.nextToken()",
"st.nextToken",
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"if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }",
"context != null",
"context",
"null",
"{\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }",
"System.err.println(\"[\" + context + \"] ... received : \" + res)",
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"System.err",
"System",
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"\"[\" + context + \"] ... received : \" + res",
"\"[\"",
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"\"] ... received : \"",
"res",
"return res;",
"res",
"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 String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\n }",
"nextArrString",
"{\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\n }",
"String[] a = new String[n];",
"a",
"new String[n]",
"n",
"for (int i = 0; i < a.length; i++)\n a[i] = next();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a.length",
"i",
"a.length",
"a",
"a.length",
"i++",
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"a[i] = next()",
"a[i]",
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"a",
"int n",
"n",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class CGacha {\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }\n\n private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }\n\n public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }\n\n }\n\n static class FastReader {\n public BufferedReader br;\n public StringTokenizer st;\n String context = null;\n\n public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }\n\n public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }\n\n public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\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 FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n CGacha solver = new CGacha();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class CGacha {\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n int n = in.nextInt();\n String[] a = in.nextArrString(n);\n int res = solveMe(n, a);\n out.println(res);\n\n //out.print(\"Case #\"+ testNumber + \": \");\n }\n\n private int solveMe(int n, String[] a) {\n HashSet<String> set = new HashSet<>();\n set.addAll(toArrayList(a));\n return set.size();\n }\n\n public static <T> ArrayList<T> toArrayList(T[] a) {\n ArrayList<T> res = new ArrayList<>(a.length);\n Collections.addAll(res, a);\n return res;\n }\n\n }\n\n static class FastReader {\n public BufferedReader br;\n public StringTokenizer st;\n String context = null;\n\n public FastReader(InputStream in) {\n this(new InputStreamReader(in));\n }\n\n public FastReader(InputStreamReader input) {\n br = new BufferedReader(input);\n }\n\n public String next() {\n if (context != null) {\n System.err.print(\"[\" + context + \"] Wait for input ...\");\n }\n while (st == null || !st.hasMoreElements()) {\n try {\n String s = br.readLine();\n if (s == null)\n return null;\n st = new StringTokenizer(s);\n } catch (IOException e) {\n e.printStackTrace();\n throw new RuntimeException(\"Could not read\");\n }\n }\n String res = st.nextToken();\n if (context != null) {\n System.err.println(\"[\" + context + \"] ... received : \" + res);\n }\n return res;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public String[] nextArrString(int n) {\n String[] a = new String[n];\n for (int i = 0; i < a.length; i++)\n a[i] = next();\n return a;\n }\n\n }\n}",
"Main"
] |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.PrintStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.AbstractCollection;
import java.util.StringTokenizer;
import java.io.BufferedReader;
import java.util.Collections;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author Eric
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
FastReader in = new FastReader(inputStream);
PrintWriter out = new PrintWriter(outputStream);
CGacha solver = new CGacha();
solver.solve(1, in, out);
out.close();
}
static class CGacha {
public void solve(int testNumber, FastReader in, PrintWriter out) {
int n = in.nextInt();
String[] a = in.nextArrString(n);
int res = solveMe(n, a);
out.println(res);
//out.print("Case #"+ testNumber + ": ");
}
private int solveMe(int n, String[] a) {
HashSet<String> set = new HashSet<>();
set.addAll(toArrayList(a));
return set.size();
}
public static <T> ArrayList<T> toArrayList(T[] a) {
ArrayList<T> res = new ArrayList<>(a.length);
Collections.addAll(res, a);
return res;
}
}
static class FastReader {
public BufferedReader br;
public StringTokenizer st;
String context = null;
public FastReader(InputStream in) {
this(new InputStreamReader(in));
}
public FastReader(InputStreamReader input) {
br = new BufferedReader(input);
}
public String next() {
if (context != null) {
System.err.print("[" + context + "] Wait for input ...");
}
while (st == null || !st.hasMoreElements()) {
try {
String s = br.readLine();
if (s == null)
return null;
st = new StringTokenizer(s);
} catch (IOException e) {
e.printStackTrace();
throw new RuntimeException("Could not read");
}
}
String res = st.nextToken();
if (context != null) {
System.err.println("[" + context + "] ... received : " + res);
}
return res;
}
public int nextInt() {
return Integer.parseInt(next());
}
public String[] nextArrString(int n) {
String[] a = new String[n];
for (int i = 0; i < a.length; i++)
a[i] = next();
return a;
}
}
}
|
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7,
15,
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17,
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18,
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17,
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0,
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36,
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37,
20,
14,
2,
13,
13,
30,
0,
13,
17,
38,
5,
13,
30,
37,
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30,
0,
13,
4,
18,
13,
13,
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2,
13,
17,
30,
29,
40,
17,
29,
18,
13,
40,
13,
12,
13,
30,
41,
13,
4,
13,
42,
4,
13,
13,
30,
0,
13,
4,
13,
41,
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17,
14,
2,
13,
17,
30,
0,
13,
40,
17,
0,
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4,
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30,
14,
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2,
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37,
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29,
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41,
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2,
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2,
13,
40,
17,
23,
13,
6,
13,
12,
13,
23,
13,
10,
6,
13
] |
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[
"import java.io.OutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.PrintStream;\nimport java.io.OutputStream;\nimport java.io.PrintWriter;\nimport java.io.BufferedWriter;\nimport java.util.HashMap;\nimport java.util.InputMismatchException;\nimport java.io.IOException;\nimport java.io.Writer;\nimport java.io.OutputStreamWriter;\nimport java.io.InputStream;\n\n/**\n * Built using CHelper plug-in\n * Actual solution is at the top\n *\n * @author srikanth\n */\npublic class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(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, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }\n\n }\n\n static class OutputWriter {\n private final PrintWriter writer;\n\n public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }\n\n public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }\n\n public void close() {\n writer.close();\n }\n\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }\n\n public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\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.PrintStream;",
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"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.io.BufferedWriter;",
"BufferedWriter",
"java.io",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.InputMismatchException;",
"InputMismatchException",
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"IOException",
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"import java.io.Writer;",
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"import java.io.OutputStreamWriter;",
"OutputStreamWriter",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(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, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }\n\n }\n\n static class OutputWriter {\n private final PrintWriter writer;\n\n public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }\n\n public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }\n\n public void close() {\n writer.close();\n }\n\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }\n\n public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }\n}",
"Main",
"public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(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 InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(outputStream);\n abc164_c solver = new abc164_c();\n solver.solve(1, in, out);\n out.close();\n }",
"InputStream inputStream = System.in;",
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"String[] args",
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"static class abc164_c {\n public void solve(int testNumber, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }\n\n }",
"abc164_c",
"public void solve(int testNumber, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }",
"solve",
"{\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }",
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"int i = 0;",
"int i = 0;",
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"{\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }",
"String s = in.nextString();",
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"in",
"if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }",
"map.get(s) == null",
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"System.out.println(count)",
"System.out.println",
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"System.out",
"count",
"int testNumber",
"testNumber",
"InputReader in",
"in",
"OutputWriter out",
"out",
"static class OutputWriter {\n private final PrintWriter writer;\n\n public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }\n\n public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }\n\n public void close() {\n writer.close();\n }\n\n }",
"OutputWriter",
"private final PrintWriter writer;",
"writer",
"public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }",
"OutputWriter",
"{\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }",
"writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)))",
"writer",
"new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)))",
"OutputStream outputStream",
"outputStream",
"public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }",
"OutputWriter",
"{\n this.writer = new PrintWriter(writer);\n }",
"this.writer = new PrintWriter(writer)",
"this.writer",
"this",
"this.writer",
"new PrintWriter(writer)",
"Writer writer",
"writer",
"public void close() {\n writer.close();\n }",
"close",
"{\n writer.close();\n }",
"writer.close()",
"writer.close",
"writer",
"static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }\n\n public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }",
"InputReader",
"private InputStream stream;",
"stream",
"private byte[] buf = new byte[1024];",
"buf",
"new byte[1024]",
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"curChar",
"private int numChars;",
"numChars",
"private InputReader.SpaceCharFilter filter;",
"filter",
"public InputReader(InputStream stream) {\n this.stream = stream;\n }",
"InputReader",
"{\n this.stream = stream;\n }",
"this.stream = stream",
"this.stream",
"this",
"this.stream",
"stream",
"InputStream stream",
"stream",
"public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }",
"read",
"{\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }",
"if (numChars == -1) {\n throw new InputMismatchException();\n }",
"numChars == -1",
"numChars",
"-1",
"1",
"{\n throw new InputMismatchException();\n }",
"throw new InputMismatchException();",
"new InputMismatchException()",
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"curChar >= numChars",
"curChar",
"numChars",
"{\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }",
"curChar = 0",
"curChar",
"0",
"try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }",
"catch (IOException e) {\n throw new InputMismatchException();\n }",
"IOException e",
"{\n throw new InputMismatchException();\n }",
"throw new InputMismatchException();",
"new InputMismatchException()",
"{\n numChars = stream.read(buf);\n }",
"numChars = stream.read(buf)",
"numChars",
"stream.read(buf)",
"stream.read",
"stream",
"buf",
"if (numChars <= 0) {\n return -1;\n }",
"numChars <= 0",
"numChars",
"0",
"{\n return -1;\n }",
"return -1;",
"-1",
"1",
"return buf[curChar++];",
"buf[curChar++]",
"buf",
"curChar++",
"curChar",
"public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"nextInt",
"{\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c)) {\n c = read();\n }",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n sgn = -1;\n c = read();\n }",
"c == '-'",
"c",
"'-'",
"{\n sgn = -1;\n c = read();\n }",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"int res = 0;",
"res",
"0",
"do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n }",
"if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }",
"c < '0' || c > '9'",
"c < '0'",
"c",
"'0'",
"c > '9'",
"c",
"'9'",
"{\n throw new InputMismatchException();\n }",
"throw new InputMismatchException();",
"new InputMismatchException()",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"c = read()",
"c",
"read()",
"read",
"return res * sgn;",
"res * sgn",
"res",
"sgn",
"public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }",
"nextString",
"{\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c)) {\n c = read();\n }",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n }",
"if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }",
"Character.isValidCodePoint(c)",
"Character.isValidCodePoint",
"Character",
"c",
"{\n res.appendCodePoint(c);\n }",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }",
"isSpaceChar",
"{\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }",
"if (filter != null) {\n return filter.isSpaceChar(c);\n }",
"filter != null",
"filter",
"null",
"{\n return filter.isSpaceChar(c);\n }",
"return filter.isSpaceChar(c);",
"filter.isSpaceChar(c)",
"filter.isSpaceChar",
"filter",
"c",
"return isWhitespace(c);",
"isWhitespace(c)",
"isWhitespace",
"c",
"int c",
"c",
"public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"isWhitespace",
"{\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }",
"return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == '\\t'",
"c == '\\r'",
"c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1",
"c == ' '",
"c",
"' '",
"c == '\\n'",
"c",
"'\\n'",
"c == '\\r'",
"c",
"'\\r'",
"c == '\\t'",
"c",
"'\\t'",
"c == -1",
"c",
"-1",
"1",
"int c",
"c",
"public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }",
"SpaceCharFilter",
"public boolean isSpaceChar(int ch);",
"isSpaceChar",
"int ch",
"ch",
"public class Main {\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(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, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }\n\n }\n\n static class OutputWriter {\n private final PrintWriter writer;\n\n public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }\n\n public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }\n\n public void close() {\n writer.close();\n }\n\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }\n\n public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\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 InputReader in = new InputReader(inputStream);\n OutputWriter out = new OutputWriter(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, InputReader in, OutputWriter out) {\n int n = in.nextInt();\n HashMap<String, Integer> map = new HashMap<>();\n int count = 0;\n for (int i = 0; i < n; i++) {\n String s = in.nextString();\n if (map.get(s) == null) {\n count++;\n map.put(s, 1);\n }\n }\n System.out.println(count);\n }\n\n }\n\n static class OutputWriter {\n private final PrintWriter writer;\n\n public OutputWriter(OutputStream outputStream) {\n writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));\n }\n\n public OutputWriter(Writer writer) {\n this.writer = new PrintWriter(writer);\n }\n\n public void close() {\n writer.close();\n }\n\n }\n\n static class InputReader {\n private InputStream stream;\n private byte[] buf = new byte[1024];\n private int curChar;\n private int numChars;\n private InputReader.SpaceCharFilter filter;\n\n public InputReader(InputStream stream) {\n this.stream = stream;\n }\n\n public int read() {\n// System.out.println(\"numchars \"+numChars);\n if (numChars == -1) {\n throw new InputMismatchException();\n }\n if (curChar >= numChars) {\n curChar = 0;\n try {\n numChars = stream.read(buf);\n } catch (IOException e) {\n throw new InputMismatchException();\n }\n if (numChars <= 0) {\n return -1;\n }\n }\n return buf[curChar++];\n }\n\n public int nextInt() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n int sgn = 1;\n if (c == '-') {\n sgn = -1;\n c = read();\n }\n int res = 0;\n do {\n if (c < '0' || c > '9') {\n throw new InputMismatchException();\n }\n res *= 10;\n res += c - '0';\n c = read();\n } while (!isSpaceChar(c));\n return res * sgn;\n }\n\n public String nextString() {\n int c = read();\n while (isSpaceChar(c)) {\n c = read();\n }\n StringBuilder res = new StringBuilder();\n do {\n if (Character.isValidCodePoint(c)) {\n res.appendCodePoint(c);\n }\n c = read();\n } while (!isSpaceChar(c));\n return res.toString();\n }\n\n public boolean isSpaceChar(int c) {\n if (filter != null) {\n return filter.isSpaceChar(c);\n }\n return isWhitespace(c);\n }\n\n public static boolean isWhitespace(int c) {\n return c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n }\n\n public interface SpaceCharFilter {\n public boolean isSpaceChar(int ch);\n\n }\n\n }\n}",
"Main"
] |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.util.HashMap;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author srikanth
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream);
abc164_c solver = new abc164_c();
solver.solve(1, in, out);
out.close();
}
static class abc164_c {
public void solve(int testNumber, InputReader in, OutputWriter out) {
int n = in.nextInt();
HashMap<String, Integer> map = new HashMap<>();
int count = 0;
for (int i = 0; i < n; i++) {
String s = in.nextString();
if (map.get(s) == null) {
count++;
map.put(s, 1);
}
}
System.out.println(count);
}
}
static class OutputWriter {
private final PrintWriter writer;
public OutputWriter(OutputStream outputStream) {
writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
}
public OutputWriter(Writer writer) {
this.writer = new PrintWriter(writer);
}
public void close() {
writer.close();
}
}
static class InputReader {
private InputStream stream;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
private InputReader.SpaceCharFilter filter;
public InputReader(InputStream stream) {
this.stream = stream;
}
public int read() {
// System.out.println("numchars "+numChars);
if (numChars == -1) {
throw new InputMismatchException();
}
if (curChar >= numChars) {
curChar = 0;
try {
numChars = stream.read(buf);
} catch (IOException e) {
throw new InputMismatchException();
}
if (numChars <= 0) {
return -1;
}
}
return buf[curChar++];
}
public int nextInt() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
int sgn = 1;
if (c == '-') {
sgn = -1;
c = read();
}
int res = 0;
do {
if (c < '0' || c > '9') {
throw new InputMismatchException();
}
res *= 10;
res += c - '0';
c = read();
} while (!isSpaceChar(c));
return res * sgn;
}
public String nextString() {
int c = read();
while (isSpaceChar(c)) {
c = read();
}
StringBuilder res = new StringBuilder();
do {
if (Character.isValidCodePoint(c)) {
res.appendCodePoint(c);
}
c = read();
} while (!isSpaceChar(c));
return res.toString();
}
public boolean isSpaceChar(int c) {
if (filter != null) {
return filter.isSpaceChar(c);
}
return isWhitespace(c);
}
public static boolean isWhitespace(int c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
public interface SpaceCharFilter {
public boolean isSpaceChar(int ch);
}
}
}
|
[
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,
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,
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,
17,
38,
5,
13,
30,
4,
18,
13,
30,
0,
13,
4,
18,
13,
13,
14,
2,
13,
17,
30,
29,
17,
29,
17,
12,
13,
30,
14,
4,
13,
29,
18,
13,
40,
13,
29,
40,
17,
12,
13,
30,
29,
2,
2,
17,
13,
2,
13,
17,
23,
13,
12,
13,
30,
42,
2,
4,
13,
40,
4,
13,
18,
13,
13,
40,
13,
29,
4,
13,
12,
13,
30,
14,
40,
4,
13,
37,
20,
41,
13,
20,
41,
13,
4,
13,
42,
4,
13,
13,
30,
4,
18,
13,
13,
0,
13,
4,
13,
29,
4,
18,
13,
12,
13,
30,
14,
40,
4,
13,
37,
20,
41,
13,
17,
41,
13,
17,
41,
13,
4,
13,
14,
2,
13,
17,
30,
0,
13,
17,
0,
13,
4,
13,
14,
2,
2,
13,
17,
2,
17,
13,
30,
37,
20,
42,
17,
30,
14,
2,
2,
17,
13,
2,
13,
17,
30,
0,
13,
17,
0,
13,
2,
13,
17,
14,
2,
2,
13,
40,
17,
40,
4,
13,
13,
30,
29,
8,
13,
40,
13,
13,
30,
37,
20,
0,
13,
4,
13,
12,
13,
30,
41,
13,
4,
13,
14,
2,
2,
13,
18,
13,
13,
2,
13,
18,
13,
13,
37,
20,
29,
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
],
[
327,
8
],
[
327,
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
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
56,
57
],
[
47,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
60,
63
],
[
63,
64
],
[
63,
65
],
[
11,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
72,
73
],
[
9,
74
],
[
74,
75
],
[
0,
76
],
[
76,
77
],
[
76,
78
],
[
78,
79
],
[
78,
80
],
[
80,
81
],
[
80,
82
],
[
76,
83
],
[
83,
84
],
[
83,
85
],
[
76,
87
],
[
87,
88
],
[
87,
89
],
[
76,
90
],
[
90,
91
],
[
90,
92
],
[
76,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
[
100,
101
],
[
101,
102
],
[
96,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
103,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
107,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
103,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
125,
126
],
[
126,
127
],
[
95,
128
],
[
128,
129
],
[
76,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
133,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
139,
140
],
[
133,
141
],
[
141,
142
],
[
142,
143
],
[
76,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
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[
"import java.util.*;\nimport java.io.*;\n\npublic class Main {\n \n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\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 Set<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\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 \n private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}\n \n private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}\n \n public boolean hasNext() { \n while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();\n }\n \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 public long nextLong() {\n if (!hasNext()) throw new NoSuchElementException();\n long n = 0;\n boolean minus = false;\n int b = readByte();\n if (b == '-') {\n minus = true;\n b = readByte();\n }\n if (b < '0' || '9' < b) {\n throw new NumberFormatException();\n }\n while(true){\n if ('0' <= b && b <= '9') {\n n *= 10;\n n += b - '0';\n }else if(b == -1 || !isPrintableChar(b)){\n return minus ? -n : n;\n }else{\n throw new NumberFormatException();\n }\n b = readByte();\n }\n }\n \n public int nextInt() {\n long nl = nextLong();\n if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();\n return (int) nl;\n }\n public double nextDouble() { return Double.parseDouble(next());}\n}",
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"if ('0' <= b && b <= '9') {\n n *= 10;\n n += b - '0';\n }else if(b == -1 || !isPrintableChar(b)){\n return minus ? -n : n;\n }else{\n throw new NumberFormatException();\n }",
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"next",
"public class Main {\n \n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\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 Set<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"public class Main {\n \n public static void main(String[] args) {\n FastScanner sc = new FastScanner();\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 Set<String> set = new HashSet<>();\n for (int i = 0; i < n; i++) {\n set.add(s[i]);\n }\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) {
FastScanner sc = new FastScanner();
int n = sc.nextInt();
String[] s = new String[n];
for (int i = 0; i < n; i++) {
s[i] = sc.next();
}
Set<String> set = new HashSet<>();
for (int i = 0; i < n; i++) {
set.add(s[i]);
}
System.out.println(set.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();
}
public long nextLong() {
if (!hasNext()) throw new NoSuchElementException();
long n = 0;
boolean minus = false;
int b = readByte();
if (b == '-') {
minus = true;
b = readByte();
}
if (b < '0' || '9' < b) {
throw new NumberFormatException();
}
while(true){
if ('0' <= b && b <= '9') {
n *= 10;
n += b - '0';
}else if(b == -1 || !isPrintableChar(b)){
return minus ? -n : n;
}else{
throw new NumberFormatException();
}
b = readByte();
}
}
public int nextInt() {
long nl = nextLong();
if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
return (int) nl;
}
public double nextDouble() { return Double.parseDouble(next());}
}
|
[
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,
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
],
[
62,
11
],
[
62,
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
],
[
14,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
57,
58
],
[
12,
59
],
[
59,
60
],
[
0,
61
],
[
61,
62
],
[
61,
63
]
] |
[
"\nimport java.util.HashSet;\nimport java.util.Scanner;\nimport java.util.Set;\n\npublic class Main {\n\n /*\n * https://atcoder.jp/contests/abc164/tasks/abc164_c\n */\n\n public static void main(String[] args) {\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\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 /*\n * https://atcoder.jp/contests/abc164/tasks/abc164_c\n */\n\n public static void main(String[] args) {\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\n }\n}",
"Main",
"public static void main(String[] args) {\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\n }",
"main",
"{\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\n }",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"int jogen = Integer.parseInt(stdIn.nextLine());",
"jogen",
"Integer.parseInt(stdIn.nextLine())",
"Integer.parseInt",
"Integer",
"stdIn.nextLine()",
"stdIn.nextLine",
"stdIn",
"Set<String> gacha = new HashSet<>(jogen);",
"gacha",
"new HashSet<>(jogen)",
"for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < jogen",
"i",
"jogen",
"i++",
"i++",
"i",
"{\n gacha.add(stdIn.nextLine());\n }",
"{\n gacha.add(stdIn.nextLine());\n }",
"gacha.add(stdIn.nextLine())",
"gacha.add",
"gacha",
"stdIn.nextLine()",
"stdIn.nextLine",
"stdIn",
"stdIn.close()",
"stdIn.close",
"stdIn",
"System.out.println(gacha.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"gacha.size()",
"gacha.size",
"gacha",
"String[] args",
"args",
"public class Main {\n\n /*\n * https://atcoder.jp/contests/abc164/tasks/abc164_c\n */\n\n public static void main(String[] args) {\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\n }\n}",
"public class Main {\n\n /*\n * https://atcoder.jp/contests/abc164/tasks/abc164_c\n */\n\n public static void main(String[] args) {\n\n Scanner stdIn = new Scanner(System.in);\n int jogen = Integer.parseInt(stdIn.nextLine());\n\n Set<String> gacha = new HashSet<>(jogen);\n for (int i = 0; i < jogen; i++) {\n gacha.add(stdIn.nextLine());\n }\n stdIn.close();\n\n System.out.println(gacha.size());\n\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
/*
* https://atcoder.jp/contests/abc164/tasks/abc164_c
*/
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
int jogen = Integer.parseInt(stdIn.nextLine());
Set<String> gacha = new HashSet<>(jogen);
for (int i = 0; i < jogen; i++) {
gacha.add(stdIn.nextLine());
}
stdIn.close();
System.out.println(gacha.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
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,
12,
13,
30,
4,
18,
20,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
56,
5
],
[
56,
6
],
[
6,
7
],
[
6,
8
],
[
56,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
17,
19
],
[
11,
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
],
[
11,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
56,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
47,
53
],
[
53,
54
],
[
0,
55
],
[
55,
56
],
[
55,
57
]
] |
[
"\nimport java.util.*;\n\npublic class Main {\n private static final Scanner sc = new Scanner(System.in);\n\n private void solve() {\n int N = sc.nextInt();\n Set<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\n public static void main(String[] args) {\n new Main().solve();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n private static final Scanner sc = new Scanner(System.in);\n\n private void solve() {\n int N = sc.nextInt();\n Set<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\n public static void main(String[] args) {\n new Main().solve();\n }\n}",
"Main",
"private static final Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"private void solve() {\n int N = sc.nextInt();\n Set<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 }",
"solve",
"{\n int N = sc.nextInt();\n Set<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 }",
"int N = sc.nextInt();",
"N",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Set<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",
"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 private static final Scanner sc = new Scanner(System.in);\n\n private void solve() {\n int N = sc.nextInt();\n Set<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\n public static void main(String[] args) {\n new Main().solve();\n }\n}",
"public class Main {\n private static final Scanner sc = new Scanner(System.in);\n\n private void solve() {\n int N = sc.nextInt();\n Set<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\n public static void main(String[] args) {\n new Main().solve();\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
private static final Scanner sc = new Scanner(System.in);
private void solve() {
int N = sc.nextInt();
Set<String> set = new HashSet<>();
for (int i = 0; i < N; ++i) {
set.add(sc.next());
}
System.out.println(set.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,
41,
13,
4,
18,
13,
4,
18,
13,
13,
2,
4,
18,
13,
13,
17,
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
],
[
65,
8
],
[
65,
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
],
[
41,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
46,
50
],
[
45,
51
],
[
11,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
9,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"import java.util.HashMap;\nimport java.util.Scanner;\npublic class Main\n{\n public static void main(String [] args)\n {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().size());\n }\n\n\n\n\n}",
"import java.util.HashMap;",
"HashMap",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main\n{\n public static void main(String [] args)\n {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().size());\n }\n\n\n\n\n}",
"Main",
"public static void main(String [] args)\n {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().size());\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().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> map = new HashMap<>();",
"map",
"new HashMap<>()",
"for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }",
"{\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }",
"String s = sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"map.put(s, map.getOrDefault(s, 0) + 1)",
"map.put",
"map",
"s",
"map.getOrDefault(s, 0) + 1",
"map.getOrDefault(s, 0)",
"map.getOrDefault",
"map",
"s",
"0",
"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 [] args",
"args",
"public class Main\n{\n public static void main(String [] args)\n {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().size());\n }\n\n\n\n\n}",
"public class Main\n{\n public static void main(String [] args)\n {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt(); HashMap<String, Integer> map = new HashMap<>();\n for (int i = 0; i < n; i++) {\n String s = sc.next();\n map.put(s, map.getOrDefault(s, 0) + 1);\n }\n System.out.println(map.keySet().size());\n }\n\n\n\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(); HashMap<String, Integer> map = new HashMap<>();
for (int i = 0; i < n; i++) {
String s = sc.next();
map.put(s, map.getOrDefault(s, 0) + 1);
}
System.out.println(map.keySet().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,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
14,
2,
4,
18,
13,
13,
17,
30,
4,
18,
13,
13,
17,
41,
13,
18,
4,
18,
4,
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
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
85,
17
],
[
85,
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
],
[
49,
51
],
[
51,
52
],
[
52,
53
],
[
48,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
55,
60
],
[
54,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
62,
66
],
[
20,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
69,
75
],
[
20,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
18,
82
],
[
82,
83
],
[
0,
84
],
[
84,
85
],
[
84,
86
]
] |
[
"import java.util.ArrayList;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Scanner;\nimport java.util.TreeMap;\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//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Map;",
"Map",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.TreeMap;",
"TreeMap",
"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//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\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\t\tint N= sc.nextInt();\n//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\n\t\tSystem.out.println(ans);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint N= sc.nextInt();\n//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\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[] list = new String[N];",
"list",
"new String[N]",
"N",
"Map<String, Integer> map = new TreeMap<String, Integer>();",
"map",
"new TreeMap<String, Integer>()",
"for(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 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 s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}",
"{\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}",
"String s = sc.next();",
"s",
"sc.next()",
"sc.next",
"sc",
"if(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}",
"map.get(s)==null",
"map.get(s)",
"map.get",
"map",
"s",
"null",
"{\n\t\t\t\tmap.put(s, 1);\n\t\t\t}",
"map.put(s, 1)",
"map.put",
"map",
"s",
"1",
"int ans = map.values().toArray().length;",
"ans",
"map.values().toArray().length",
"map.values().toArray()",
"map.values().toArray",
"map.values()",
"map.values",
"map",
"map.values().toArray().length",
"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\t\tint N= sc.nextInt();\n//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\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\t\tint N= sc.nextInt();\n//\t\tList<String> list = new ArrayList<>();\n\t\tString[] list = new String[N];\n\t\tMap<String, Integer> map = new TreeMap<String, Integer>();\n\t\tfor(int i=0; i<N;i++) {\n\t\t\tString s = sc.next();\n\t\t\tif(map.get(s)==null) {\n\t\t\t\tmap.put(s, 1);\n\t\t\t}\n\t\t}\n\t\tint ans = map.values().toArray().length;\n\t\t\n\t\tSystem.out.println(ans);\n\t}\n\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
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();
// List<String> list = new ArrayList<>();
String[] list = new String[N];
Map<String, Integer> map = new TreeMap<String, Integer>();
for(int i=0; i<N;i++) {
String s = sc.next();
if(map.get(s)==null) {
map.put(s, 1);
}
}
int ans = map.values().toArray().length;
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
13,
29,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
41,
13,
17,
28,
13,
4,
18,
13,
30,
30,
0,
13,
2,
2,
2,
2,
13,
17,
13,
17,
17,
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
],
[
92,
8
],
[
92,
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
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
28,
33
],
[
27,
34
],
[
11,
35
],
[
35,
36
],
[
35,
37
],
[
11,
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
],
[
51,
53
],
[
53,
54
],
[
54,
55
],
[
50,
56
],
[
56,
57
],
[
56,
58
],
[
50,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
59,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
69,
75
],
[
68,
76
],
[
50,
77
],
[
77,
78
],
[
78,
79
],
[
77,
80
],
[
11,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
86,
87
],
[
87,
88
],
[
9,
89
],
[
89,
90
],
[
0,
91
],
[
91,
92
],
[
91,
93
]
] |
[
"import java.util.HashSet;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.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 scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.size());\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.size());\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int n = Integer.parseInt(scanner.nextLine());",
"n",
"Integer.parseInt(scanner.nextLine())",
"Integer.parseInt",
"Integer",
"scanner.nextLine()",
"scanner.nextLine",
"scanner",
"if(n<=1){\n System.out.println(n);\n return;\n }",
"n<=1",
"n",
"1",
"{\n System.out.println(n);\n return;\n }",
"System.out.println(n)",
"System.out.println",
"System.out",
"System",
"System.out",
"n",
"return;",
"HashSet<Long> count = new HashSet<>();",
"count",
"new HashSet<>()",
"for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }",
"{\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }",
"String s = scanner.nextLine();",
"s",
"scanner.nextLine()",
"scanner.nextLine",
"scanner",
"long a = 0;",
"a",
"0",
"for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }",
"char c",
"s.toCharArray()",
"s.toCharArray",
"s",
"{\n a = a*27+c-'a'+1;\n }",
"{\n a = a*27+c-'a'+1;\n }",
"a = a*27+c-'a'+1",
"a",
"a*27+c-'a'+1",
"a*27+c-'a'",
"a*27+c",
"a*27",
"a",
"27",
"c",
"'a'",
"1",
"count.add(a)",
"count.add",
"count",
"a",
"System.out.println(count.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"count.size()",
"count.size",
"count",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n int n = Integer.parseInt(scanner.nextLine());\n if(n<=1){\n System.out.println(n);\n return;\n }\n HashSet<Long> count = new HashSet<>();\n for (int i = 0; i < n; i++) {\n String s = scanner.nextLine();\n long a = 0;\n for (char c : s.toCharArray()) {\n a = a*27+c-'a'+1;\n }\n count.add(a);\n }\n System.out.println(count.size());\n }\n}",
"Main"
] |
import java.util.HashSet;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = Integer.parseInt(scanner.nextLine());
if(n<=1){
System.out.println(n);
return;
}
HashSet<Long> count = new HashSet<>();
for (int i = 0; i < n; i++) {
String s = scanner.nextLine();
long a = 0;
for (char c : s.toCharArray()) {
a = a*27+c-'a'+1;
}
count.add(a);
}
System.out.println(count.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,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
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
],
[
15,
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],
[
15,
17
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[
17,
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[
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[
18,
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],
[
17,
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],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
17,
26
],
[
26,
27
],
[
27,
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
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
17,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
15,
61
],
[
61,
62
]
] |
[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.HashSet;\nimport java.util.Scanner;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n int n = sc.nextInt();\n sc.nextLine();\n HashSet<String> h = new HashSet<>();\n for(int i = 0; i < n; i++) {\n h.add(sc.nextLine().trim());\n }\n System.out.println(h.size());\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.HashSet;",
"HashSet",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n int n = sc.nextInt();\n sc.nextLine();\n HashSet<String> h = new HashSet<>();\n for(int i = 0; i < n; i++) {\n h.add(sc.nextLine().trim());\n }\n System.out.println(h.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n int n = sc.nextInt();\n sc.nextLine();\n HashSet<String> h = new HashSet<>();\n for(int i = 0; i < n; i++) {\n h.add(sc.nextLine().trim());\n }\n System.out.println(h.size());\n }",
"main",
"{\n Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));\n int n = sc.nextInt();\n sc.nextLine();\n HashSet<String> h = new HashSet<>();\n for(int i = 0; i < n; i++) {\n h.add(sc.nextLine().trim());\n }\n System.out.println(h.size());\n }",
"Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));",
"sc",
"new Scanner(new BufferedReader(new InputStreamReader(System.in)))",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"sc.nextLine()",
"sc.nextLine",
"sc",
"HashSet<String> h = new HashSet<>();",
"h",
"new HashSet<>()",
"for(int i = 0; i < n; i++) {\n h.add(sc.nextLine().trim());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n h.add(sc.nextLine().trim());\n }",
"{\n h.add(sc.nextLine().trim());\n }",
"h.add(sc.nextLine().trim())",
"h.add",
"h",
"sc.nextLine().trim()",
"sc.nextLine().trim",
"sc.nextLine()",
"sc.nextLine",
"sc",
"System.out.println(h.size())",
"System.out.println",
"System.out",
"System",
"System.out",
"h.size()",
"h.size",
"h",
"String[] args",
"args"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.HashSet;
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
int n = sc.nextInt();
sc.nextLine();
HashSet<String> h = new HashSet<>();
for(int i = 0; i < n; i++) {
h.add(sc.nextLine().trim());
}
System.out.println(h.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
4,
18,
13,
23,
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,
4,
18,
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
],
[
13,
14
],
[
6,
15
],
[
15,
16
],
[
65,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
23,
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
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
43,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
19,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
59,
60
],
[
19,
61
],
[
61,
62
],
[
62,
63
],
[
0,
64
],
[
64,
65
],
[
64,
66
]
] |
[
"\nimport java.util.*;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}\n\n\tpublic void run() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t\tsc.close();\n\t}\n\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}\n\n\tpublic void run() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t\tsc.close();\n\t}\n\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}",
"main",
"{\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}",
"Main main = new Main();",
"main",
"new Main()",
"main.run()",
"main.run",
"main",
"String[] args",
"args",
"public void run() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t\tsc.close();\n\t}",
"run",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.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",
"Set<String> set = new HashSet<String>();",
"set",
"new HashSet<String>()",
"for(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}",
"{\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}",
"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",
"sc.close()",
"sc.close",
"sc",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}\n\n\tpublic void run() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t\tsc.close();\n\t}\n\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tMain main = new Main();\n\t\tmain.run();\n\t}\n\n\tpublic void run() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint n=sc.nextInt();\n\t\tSet<String> set = new HashSet<String>();\n\t\tfor(int i=0; i<n; i++) {\n\t\t\tString s = sc.next();\n\t\t\tset.add(s);\n\t\t}\n\t\tSystem.out.println(set.size());\n\t\tsc.close();\n\t}\n\n\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Main main = new Main();
main.run();
}
public void run() {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
Set<String> set = new HashSet<String>();
for(int i=0; i<n; i++) {
String s = sc.next();
set.add(s);
}
System.out.println(set.size());
sc.close();
}
}
|
[
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,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
50,
5
],
[
50,
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
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
45,
46
],
[
6,
47
],
[
47,
48
],
[
0,
49
],
[
49,
50
],
[
49,
51
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String... args) {\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String... args) {\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }\n}",
"Main",
"public static void main(String... args) {\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }",
"main",
"{\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"int n = input.nextInt();",
"n",
"input.nextInt()",
"input.nextInt",
"input",
"Set<String> items = new HashSet<>();",
"items",
"new HashSet<>()",
"for (int i = 0; i < n; i++) {\n items.add(input.next());\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n items.add(input.next());\n }",
"{\n items.add(input.next());\n }",
"items.add(input.next())",
"items.add",
"items",
"input.next()",
"input.next",
"input",
"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 public static void main(String... args) {\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }\n}",
"public class Main {\n public static void main(String... args) {\n \tScanner input = new Scanner(System.in);\n int n = input.nextInt();\n Set<String> items = new HashSet<>();\n for (int i = 0; i < n; i++) {\n items.add(input.next());\n }\n \n System.out.println(items.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String... args) {
Scanner input = new Scanner(System.in);
int n = input.nextInt();
Set<String> items = new HashSet<>();
for (int i = 0; i < n; i++) {
items.add(input.next());
}
System.out.println(items.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,
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
],
[
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
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\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 s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\n\n System.out.println(set.size());\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\n\n System.out.println(set.size());\n }",
"main",
"{\n Scanner s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\n\n System.out.println(set.size());\n }",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int N = s.nextInt();",
"N",
"s.nextInt()",
"s.nextInt",
"s",
"HashSet<String>set = new HashSet<>();",
"set",
"new HashSet<>()",
"for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < N",
"i",
"N",
"i++",
"i++",
"i",
"{\n String str = s.next();\n set.add(str);\n }",
"{\n String str = s.next();\n set.add(str);\n }",
"String str = s.next();",
"str",
"s.next()",
"s.next",
"s",
"set.add(str)",
"set.add",
"set",
"str",
"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 s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\n\n System.out.println(set.size());\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner s = new Scanner(System.in);\n\n int N = s.nextInt();\n HashSet<String>set = new HashSet<>();\n\n for (int i = 0; i < N; i++) {\n String str = s.next();\n set.add(str);\n }\n\n System.out.println(set.size());\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int N = s.nextInt();
HashSet<String>set = new HashSet<>();
for (int i = 0; i < N; i++) {
String str = s.next();
set.add(str);
}
System.out.println(set.size());
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
18,
13,
13,
41,
13,
2,
2,
17,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
38,
5
],
[
38,
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
],
[
19,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
24,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
6,
35
],
[
35,
36
],
[
0,
37
],
[
37,
38
],
[
37,
39
]
] |
[
"import java.util.*;\npublic class Main{\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\n System.out.println(ans);\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 r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\n System.out.println(ans);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\n System.out.println(ans);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double p = Math.PI;",
"p",
"Math.PI",
"Math",
"Math.PI",
"double ans = (double)(2*r*p);",
"ans",
"(double)(2*r*p)",
"2*r*p",
"2",
"r",
"p",
"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 r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\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 r = sc.nextInt();\n double p = Math.PI;\n double ans = (double)(2*r*p);\n System.out.println(ans);\n }\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
double p = Math.PI;
double ans = (double)(2*r*p);
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
38,
8
],
[
38,
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
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
29,
29
],
[
29,
30
],
[
29,
31
],
[
29,
32
],
[
32,
33
],
[
32,
34
],
[
9,
35
],
[
35,
36
],
[
0,
37
],
[
37,
38
],
[
37,
39
]
] |
[
"\nimport java.util.*;\nimport java.io.*;\n\npublic class Main {\n\t// https://atcoder.jp/contests/abc163/tasks/abc163_a\n\t\n\tpublic static void main(String[] args) throws IOException, FileNotFoundException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}\n\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\t// https://atcoder.jp/contests/abc163/tasks/abc163_a\n\t\n\tpublic static void main(String[] args) throws IOException, FileNotFoundException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws IOException, FileNotFoundException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}",
"main",
"{\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}",
"BufferedReader in = new BufferedReader(new InputStreamReader(System.in));",
"in",
"new BufferedReader(new InputStreamReader(System.in))",
"int r = Integer.parseInt(in.readLine());",
"r",
"Integer.parseInt(in.readLine())",
"Integer.parseInt",
"Integer",
"in.readLine()",
"in.readLine",
"in",
"System.out.println(2 * r * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * r * Math.PI",
"2 * r * Math.PI",
"2",
"r",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n\t// https://atcoder.jp/contests/abc163/tasks/abc163_a\n\t\n\tpublic static void main(String[] args) throws IOException, FileNotFoundException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}\n\n}",
"public class Main {\n\t// https://atcoder.jp/contests/abc163/tasks/abc163_a\n\t\n\tpublic static void main(String[] args) throws IOException, FileNotFoundException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t//BufferedReader in = new BufferedReader(new FileReader(\"CirclePond\"));\n\n\t\tint r = Integer.parseInt(in.readLine()); \n\t\tSystem.out.println(2 * r * Math.PI);\n\n\t}\n\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
// https://atcoder.jp/contests/abc163/tasks/abc163_a
public static void main(String[] args) throws IOException, FileNotFoundException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
//BufferedReader in = new BufferedReader(new FileReader("CirclePond"));
int r = Integer.parseInt(in.readLine());
System.out.println(2 * r * Math.PI);
}
}
|
[
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,
18,
13,
13,
2,
2,
13,
17,
18,
13,
13,
23,
13,
12,
13,
30,
29,
8,
2,
2,
13,
13,
17,
2,
17,
4,
13,
2,
13,
13,
13,
17,
23,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
0,
13,
17,
23,
13,
12,
13,
30,
14,
2,
2,
13,
17,
40,
4,
18,
13,
30,
38,
5,
13,
30,
37,
20,
30,
0,
13,
20,
29,
4,
18,
13,
12,
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30,
14,
2,
2,
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17,
40,
4,
18,
13,
30,
38,
5,
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37,
20,
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4,
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4,
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13,
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4,
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13,
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29,
4,
18,
13,
4,
13,
12,
13,
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4,
18,
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4,
13,
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
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
196,
17
],
[
196,
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
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
35,
35
],
[
35,
36
],
[
35,
37
],
[
35,
38
],
[
38,
39
],
[
38,
40
],
[
18,
41
],
[
41,
42
],
[
196,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
48,
52
],
[
47,
53
],
[
53,
54
],
[
53,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
47,
61
],
[
43,
62
],
[
62,
63
],
[
43,
64
],
[
64,
65
],
[
196,
66
],
[
66,
67
],
[
66,
68
],
[
68,
69
],
[
66,
70
],
[
70,
71
],
[
66,
72
],
[
72,
73
],
[
72,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
78,
79
],
[
78,
80
],
[
72,
81
],
[
81,
82
],
[
66,
83
],
[
83,
84
],
[
83,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
86,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
99,
100
],
[
100,
101
],
[
96,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
85,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
66,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
114,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
113,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
126,
127
],
[
127,
128
],
[
123,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
112,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
135,
138
],
[
66,
139
],
[
139,
140
],
[
139,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
143,
146
],
[
146,
147
],
[
66,
148
],
[
148,
149
],
[
148,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
152,
155
],
[
155,
156
],
[
66,
157
],
[
157,
158
],
[
157,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
161,
164
],
[
164,
165
],
[
66,
166
],
[
166,
167
],
[
166,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
168,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
175,
177
],
[
173,
178
],
[
178,
179
],
[
178,
180
],
[
173,
181
],
[
181,
182
],
[
182,
183
],
[
173,
184
],
[
184,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
185,
189
],
[
189,
190
],
[
168,
191
],
[
191,
192
],
[
166,
193
],
[
193,
194
],
[
0,
195
],
[
195,
196
],
[
195,
197
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.util.StringTokenizer;\n \npublic class Main {\n \n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}\n \n\tstatic int getDigit(int n, int d) {\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}\n \n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader;\n\t\tprivate StringTokenizer tokenizer;\n \n\t\tpublic FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}\n \n\t\tpublic String next() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}\n \n\t\tpublic String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}\n \n\t\tpublic long nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic int nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\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.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n \n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}\n \n\tstatic int getDigit(int n, int d) {\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}\n \n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader;\n\t\tprivate StringTokenizer tokenizer;\n \n\t\tpublic FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}\n \n\t\tpublic String next() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}\n \n\t\tpublic String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}\n \n\t\tpublic long nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic int nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}",
"main",
"{\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}",
"FastScanner sc = new FastScanner(System.in);",
"sc",
"new FastScanner(System.in)",
"double n = sc.nextDouble();",
"n",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"System.out.println(n * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"n * 2 * Math.PI",
"n * 2 * Math.PI",
"n",
"2",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"static int getDigit(int n, int d) {\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}",
"getDigit",
"{\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}",
"return n / d != 0 ? 1 + getDigit(n / d, d) : 1;",
"n / d != 0 ? 1 + getDigit(n / d, d) : 1",
"n / d != 0",
"n / d",
"n",
"d",
"0",
"1 + getDigit(n / d, d)",
"1",
"getDigit(n / d, d)",
"getDigit",
"n / d",
"n",
"d",
"d",
"1",
"int n",
"n",
"int d",
"d",
"static class FastScanner {\n\t\tprivate BufferedReader reader;\n\t\tprivate StringTokenizer tokenizer;\n \n\t\tpublic FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}\n \n\t\tpublic String next() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}\n \n\t\tpublic String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}\n \n\t\tpublic long nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic int nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}\n\t}",
"FastScanner",
"private BufferedReader reader;",
"reader",
"private StringTokenizer tokenizer;",
"tokenizer",
"public FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}",
"FastScanner",
"{\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\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\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}",
"next",
"{\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}",
"try {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"IOException e",
"{\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t}",
"tokenizer = new StringTokenizer(reader.readLine())",
"tokenizer",
"new StringTokenizer(reader.readLine())",
"return tokenizer.nextToken();",
"tokenizer.nextToken()",
"tokenizer.nextToken",
"tokenizer",
"public String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}",
"nextLine",
"{\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}",
"if (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}",
"try {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"IOException e",
"{\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\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\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 int nextInt() {\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() {\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 long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}",
"nextLongArray",
"{\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[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++)\n\t\t\t\ta[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\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}\n \n\tstatic int getDigit(int n, int d) {\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}\n \n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader;\n\t\tprivate StringTokenizer tokenizer;\n \n\t\tpublic FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}\n \n\t\tpublic String next() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}\n \n\t\tpublic String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}\n \n\t\tpublic long nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic int nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}\n\t}\n}",
"public class Main {\n \n\tpublic static void main(String[] args) {\n\t\tFastScanner sc = new FastScanner(System.in);\n\t\tdouble n = sc.nextDouble();\n\t\tSystem.out.println(n * 2 * Math.PI);\n\t\t;\n \n\t}\n \n\tstatic int getDigit(int n, int d) {\n\t\treturn n / d != 0 ? 1 + getDigit(n / d, d) : 1;\n\t}\n \n\tstatic class FastScanner {\n\t\tprivate BufferedReader reader;\n\t\tprivate StringTokenizer tokenizer;\n \n\t\tpublic FastScanner(InputStream in) {\n\t\t\treader = new BufferedReader(new InputStreamReader(in));\n\t\t\ttokenizer = null;\n\t\t}\n \n\t\tpublic String next() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\ttokenizer = new StringTokenizer(reader.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn tokenizer.nextToken();\n\t\t}\n \n\t\tpublic String nextLine() {\n\t\t\tif (tokenizer == null || !tokenizer.hasMoreTokens()) {\n\t\t\t\ttry {\n\t\t\t\t\treturn reader.readLine();\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new RuntimeException(e);\n\t\t\t\t}\n\t\t\t}\n \n\t\t\treturn tokenizer.nextToken(\"\\n\");\n\t\t}\n \n\t\tpublic long nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n \n\t\tpublic int nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n \n\t\tpublic double nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n \n\t\tpublic long[] nextLongArray(int n) {\n\t\t\tlong[] a = new long[n];\n\t\t\tfor (int i = 0; i < n; i++)\n\t\t\t\ta[i] = nextLong();\n\t\t\treturn a;\n\t\t}\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) {
FastScanner sc = new FastScanner(System.in);
double n = sc.nextDouble();
System.out.println(n * 2 * Math.PI);
;
}
static int getDigit(int n, int d) {
return n / d != 0 ? 1 + getDigit(n / d, d) : 1;
}
static class FastScanner {
private BufferedReader reader;
private StringTokenizer tokenizer;
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 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,
38,
5,
13,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
13,
41,
13,
17,
4,
18,
18,
13,
13,
2,
2,
17,
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
],
[
13,
14
],
[
13,
15
],
[
12,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
16,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
24,
27
],
[
16,
28
],
[
28,
29
],
[
28,
30
],
[
16,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
37,
37
],
[
37,
38
],
[
37,
39
],
[
37,
40
],
[
6,
41
],
[
41,
42
]
] |
[
"import java.io.*;\n\nclass Main{\n\tpublic static void main(String[] args){\n \n BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );\n \ttry{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }catch(Exception e){\n \t }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"class Main{\n\tpublic static void main(String[] args){\n \n BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );\n \ttry{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }catch(Exception e){\n \t }\n }\n}",
"Main",
"public static void main(String[] args){\n \n BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );\n \ttry{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }catch(Exception e){\n \t }\n }",
"main",
"{\n \n BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );\n \ttry{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }catch(Exception e){\n \t }\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );",
"br",
"new BufferedReader(new InputStreamReader(System.in) )",
"try{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }catch(Exception e){\n \t }",
"catch(Exception e){\n \t }",
"Exception e",
"{\n \t }",
"{\n \t\t\tString str = br.readLine();\n \t\t\tint num = Integer.parseInt(str);\n \n \t\t\tdouble p = 3.14;\n \n \t\t\tSystem.out.println(2.0*p*num);\n }",
"String str = br.readLine();",
"str",
"br.readLine()",
"br.readLine",
"br",
"int num = Integer.parseInt(str);",
"num",
"Integer.parseInt(str)",
"Integer.parseInt",
"Integer",
"str",
"double p = 3.14;",
"p",
"3.14",
"System.out.println(2.0*p*num)",
"System.out.println",
"System.out",
"System",
"System.out",
"2.0*p*num",
"2.0*p*num",
"2.0",
"p",
"num",
"String[] args",
"args"
] |
import java.io.*;
class Main{
public static void main(String[] args){
BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );
try{
String str = br.readLine();
int num = Integer.parseInt(str);
double p = 3.14;
System.out.println(2.0*p*num);
}catch(Exception e){
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
20,
0,
13,
4,
18,
13,
41,
13,
2,
2,
40,
13,
17,
18,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
38,
5
],
[
38,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
11,
13
],
[
8,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
8,
19
],
[
19,
20
],
[
19,
21
],
[
22,
22
],
[
22,
23
],
[
23,
24
],
[
22,
25
],
[
22,
26
],
[
26,
27
],
[
26,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
6,
35
],
[
35,
36
],
[
0,
37
],
[
37,
38
],
[
37,
39
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }",
"main",
"{\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }",
"Long R;",
"R",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"R = sc.nextLong()",
"R",
"sc.nextLong()",
"sc.nextLong",
"sc",
"double Chu_vi =+R*2*Math.PI;",
"Chu_vi",
"+R*2*Math.PI",
"+R*2*Math.PI",
"+R",
"R",
"2",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(Chu_vi)",
"System.out.println",
"System.out",
"System",
"System.out",
"Chu_vi",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Long R;\n Scanner sc = new Scanner(System.in);\n R = sc.nextLong();\n double Chu_vi =+R*2*Math.PI;\n //String.format(\"%.25g%n\", Chu_vi);\n System.out.println(Chu_vi);\n\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Long R;
Scanner sc = new Scanner(System.in);
R = sc.nextLong();
double Chu_vi =+R*2*Math.PI;
//String.format("%.25g%n", Chu_vi);
System.out.println(Chu_vi);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
41,
13,
20,
41,
13,
41,
13,
17,
41,
13,
39,
17,
40,
17,
17,
17,
41,
13,
39,
17,
17,
40,
17,
17,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
18,
13,
13,
13,
17,
4,
18,
13,
23,
13,
12,
13,
30,
29,
2,
2,
13,
17,
17,
23,
13,
12,
13,
30,
41,
13,
13,
0,
13,
13,
0,
13,
13,
23,
13,
23,
13,
12,
13,
30,
4,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
18,
13,
13,
18,
13,
13,
29,
17,
29,
17,
23,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
12,
13,
30,
42,
2,
2,
13,
17,
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,
41,
13,
17,
38,
5,
13,
30,
4,
18,
13,
30,
0,
13,
4,
18,
13,
29,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
220,
11
],
[
220,
12
],
[
12,
13
],
[
12,
14
],
[
220,
15
],
[
15,
16
],
[
15,
17
],
[
220,
18
],
[
18,
19
],
[
220,
20
],
[
20,
21
],
[
20,
22
],
[
220,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
25,
29
],
[
25,
30
],
[
220,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
33,
35
],
[
33,
36
],
[
36,
37
],
[
33,
38
],
[
220,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
45,
46
],
[
41,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
51,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
51,
55
],
[
51,
56
],
[
41,
57
],
[
57,
58
],
[
58,
59
],
[
39,
60
],
[
60,
61
],
[
220,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
66,
70
],
[
62,
71
],
[
71,
72
],
[
220,
73
],
[
73,
74
],
[
73,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
79,
80
],
[
79,
81
],
[
75,
82
],
[
82,
83
],
[
82,
84
],
[
73,
85
],
[
85,
86
],
[
73,
87
],
[
87,
88
],
[
220,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
92,
95
],
[
91,
96
],
[
96,
97
],
[
97,
98
],
[
96,
99
],
[
91,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
105,
106
],
[
105,
107
],
[
107,
108
],
[
107,
109
],
[
100,
110
],
[
110,
111
],
[
111,
112
],
[
100,
113
],
[
114,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
116,
120
],
[
120,
121
],
[
120,
122
],
[
115,
123
],
[
123,
124
],
[
91,
125
],
[
125,
126
],
[
89,
127
],
[
127,
128
],
[
89,
129
],
[
129,
130
],
[
220,
131
],
[
131,
132
],
[
131,
133
],
[
133,
134
],
[
131,
135
],
[
135,
136
],
[
131,
137
],
[
137,
138
],
[
137,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
131,
143
],
[
143,
144
],
[
143,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
147,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
146,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
156,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
145,
167
],
[
167,
168
],
[
168,
169
],
[
169,
170
],
[
131,
171
],
[
171,
172
],
[
171,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
176,
177
],
[
175,
178
],
[
178,
179
],
[
131,
180
],
[
180,
181
],
[
180,
182
],
[
182,
183
],
[
183,
184
],
[
184,
185
],
[
185,
186
],
[
184,
187
],
[
187,
188
],
[
131,
189
],
[
189,
190
],
[
189,
191
],
[
191,
192
],
[
192,
193
],
[
193,
194
],
[
194,
195
],
[
193,
196
],
[
196,
197
],
[
131,
198
],
[
198,
199
],
[
198,
200
],
[
200,
201
],
[
201,
202
],
[
201,
203
],
[
200,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
207,
208
],
[
208,
209
],
[
209,
210
],
[
204,
211
],
[
211,
212
],
[
212,
213
],
[
212,
214
],
[
214,
215
],
[
215,
216
],
[
200,
217
],
[
217,
218
],
[
0,
219
],
[
219,
220
],
[
219,
221
]
] |
[
"import java.io.*;\nimport java.math.*;\nimport java.util.*;\n\n\n\n\n\npublic class Main {\n\n static MyScanner in = new MyScanner();\n static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));\n int N;\n static int max = 200001;\n static int [] dr = {1,-1,0,0};\n static int [] dc={0,0,-1,1};\n public static void main(String args[]) throws IOException {\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }\n static boolean isEven(long a){\n return (a&1)==0;\n }\n static void swap (int a, int b){\n\n int temmp = b;\n b=a;\n a = temmp;\n }\n static boolean same(int [] arr,int [] temp){\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }\n\n \n \n\n\n public static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n \n public MyScanner() {\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}",
"import java.io.*;",
"io.*",
"java",
"import java.math.*;",
"math.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n static MyScanner in = new MyScanner();\n static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));\n int N;\n static int max = 200001;\n static int [] dr = {1,-1,0,0};\n static int [] dc={0,0,-1,1};\n public static void main(String args[]) throws IOException {\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }\n static boolean isEven(long a){\n return (a&1)==0;\n }\n static void swap (int a, int b){\n\n int temmp = b;\n b=a;\n a = temmp;\n }\n static boolean same(int [] arr,int [] temp){\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }\n\n \n \n\n\n public static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n \n public MyScanner() {\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}",
"Main",
"static MyScanner in = new MyScanner();",
"in",
"new MyScanner()",
"static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));",
"out",
"new PrintWriter(new OutputStreamWriter(System.out))",
"int N;",
"N",
"static int max = 200001;",
"max",
"200001",
"static int [] dr = {1,-1,0,0};",
"dr",
"{1,-1,0,0}",
"1",
"-1",
"1",
"0",
"0",
"static int [] dc={0,0,-1,1};",
"dc",
"{0,0,-1,1}",
"0",
"0",
"-1",
"1",
"1",
"public static void main(String args[]) throws IOException {\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }",
"main",
"{\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }",
"int R = in.nextInt();",
"R",
"in.nextInt()",
"in.nextInt",
"in",
"out.println(Math.PI*R*2)",
"out.println",
"out",
"Math.PI*R*2",
"Math.PI*R*2",
"Math.PI",
"Math",
"Math.PI",
"R",
"2",
"out.flush()",
"out.flush",
"out",
"String args[]",
"args",
"static boolean isEven(long a){\n return (a&1)==0;\n }",
"isEven",
"{\n return (a&1)==0;\n }",
"return (a&1)==0;",
"(a&1)==0",
"(a&1)",
"a",
"1",
"0",
"long a",
"a",
"static void swap (int a, int b){\n\n int temmp = b;\n b=a;\n a = temmp;\n }",
"swap",
"{\n\n int temmp = b;\n b=a;\n a = temmp;\n }",
"int temmp = b;",
"temmp",
"b",
"b=a",
"b",
"a",
"a = temmp",
"a",
"temmp",
"int a",
"a",
"int b",
"b",
"static boolean same(int [] arr,int [] temp){\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }",
"same",
"{\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }",
"Arrays.sort(arr)",
"Arrays.sort",
"Arrays",
"arr",
"Arrays.sort(temp)",
"Arrays.sort",
"Arrays",
"temp",
"for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<arr.length",
"i",
"arr.length",
"arr",
"arr.length",
"i++",
"i++",
"i",
"{\n if(temp[i]!=arr[i])\n return false;\n }",
"{\n if(temp[i]!=arr[i])\n return false;\n }",
"if(temp[i]!=arr[i])\n return false;",
"temp[i]!=arr[i]",
"temp[i]",
"temp",
"i",
"arr[i]",
"arr",
"i",
"return false;",
"false",
"return true;",
"true",
"int [] arr",
"arr",
"int [] temp",
"temp",
"public static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n \n public MyScanner() {\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 }",
"MyScanner",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"public MyScanner() {\n br = new BufferedReader(new InputStreamReader(System.in));\n }",
"MyScanner",
"{\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\n static MyScanner in = new MyScanner();\n static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));\n int N;\n static int max = 200001;\n static int [] dr = {1,-1,0,0};\n static int [] dc={0,0,-1,1};\n public static void main(String args[]) throws IOException {\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }\n static boolean isEven(long a){\n return (a&1)==0;\n }\n static void swap (int a, int b){\n\n int temmp = b;\n b=a;\n a = temmp;\n }\n static boolean same(int [] arr,int [] temp){\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }\n\n \n \n\n\n public static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n \n public MyScanner() {\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 class Main {\n\n static MyScanner in = new MyScanner();\n static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));\n int N;\n static int max = 200001;\n static int [] dr = {1,-1,0,0};\n static int [] dc={0,0,-1,1};\n public static void main(String args[]) throws IOException {\n int R = in.nextInt();\n out.println(Math.PI*R*2);\n out.flush();\n }\n static boolean isEven(long a){\n return (a&1)==0;\n }\n static void swap (int a, int b){\n\n int temmp = b;\n b=a;\n a = temmp;\n }\n static boolean same(int [] arr,int [] temp){\n Arrays.sort(arr);\n Arrays.sort(temp);\n for(int i=0;i<arr.length;i++){\n if(temp[i]!=arr[i])\n return false;\n }\n return true;\n }\n\n \n \n\n\n public static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n \n public MyScanner() {\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}",
"Main"
] |
import java.io.*;
import java.math.*;
import java.util.*;
public class Main {
static MyScanner in = new MyScanner();
static PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
int N;
static int max = 200001;
static int [] dr = {1,-1,0,0};
static int [] dc={0,0,-1,1};
public static void main(String args[]) throws IOException {
int R = in.nextInt();
out.println(Math.PI*R*2);
out.flush();
}
static boolean isEven(long a){
return (a&1)==0;
}
static void swap (int a, int b){
int temmp = b;
b=a;
a = temmp;
}
static boolean same(int [] arr,int [] temp){
Arrays.sort(arr);
Arrays.sort(temp);
for(int i=0;i<arr.length;i++){
if(temp[i]!=arr[i])
return false;
}
return true;
}
public static class MyScanner {
BufferedReader br;
StringTokenizer st;
public MyScanner() {
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;
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
13,
17,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
30,
5
],
[
30,
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
6,
27
],
[
27,
28
],
[
0,
29
],
[
29,
30
],
[
29,
31
]
] |
[
"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\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\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\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double R = (double) sc.nextInt();",
"R",
"(double) sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(R * 2 * 3.1415)",
"System.out.println",
"System.out",
"System",
"System.out",
"R * 2 * 3.1415",
"R * 2 * 3.1415",
"R",
"2",
"3.1415",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = (double) sc.nextInt();\n\t\tSystem.out.println(R * 2 * 3.1415);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double R = (double) sc.nextInt();
System.out.println(R * 2 * 3.1415);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
0,
13,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
33,
5
],
[
33,
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
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
20,
23
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.Scanner;\n\npublic class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }\n}",
"Main",
"public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double a = sc.nextDouble();",
"a",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"a = a*2*3.14159",
"a",
"a*2*3.14159",
"a*2*3.14159",
"a",
"2",
"3.14159",
"System.out.print((a))",
"System.out.print",
"System.out",
"System",
"System.out",
"(a)",
"String[] args",
"args",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }\n}",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n double a = sc.nextDouble();\n a = a*2*3.14159;\n System.out.print((a));\n\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
double a = sc.nextDouble();
a = a*2*3.14159;
System.out.print((a));
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
4,
13,
18,
13,
13,
18,
13,
13,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
13,
18,
13,
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
],
[
51,
11
],
[
51,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
17,
19
],
[
15,
20
],
[
20,
21
],
[
20,
22
],
[
12,
23
],
[
23,
24
],
[
51,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
27,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
27,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
40,
40
],
[
40,
41
],
[
40,
42
],
[
40,
43
],
[
43,
44
],
[
43,
45
],
[
25,
46
],
[
46,
47
],
[
25,
48
],
[
48,
49
],
[
0,
50
],
[
50,
51
],
[
50,
52
]
] |
[
"\nimport java.io.InputStream;\nimport java.io.PrintStream;\nimport java.util.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n solve(System.in, System.out);\n }\n\n static void solve(InputStream is, PrintStream os) {\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }\n}",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.PrintStream;",
"PrintStream",
"java.io",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws Exception {\n solve(System.in, System.out);\n }\n\n static void solve(InputStream is, PrintStream os) {\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n solve(System.in, System.out);\n }",
"main",
"{\n solve(System.in, System.out);\n }",
"solve(System.in, System.out)",
"solve",
"System.in",
"System",
"System.in",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"static void solve(InputStream is, PrintStream os) {\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }",
"solve",
"{\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }",
"Scanner scan = new Scanner(is);",
"scan",
"new Scanner(is)",
"int R = scan.nextInt();",
"R",
"scan.nextInt()",
"scan.nextInt",
"scan",
"os.println(2 * R * Math.PI)",
"os.println",
"os",
"2 * R * Math.PI",
"2 * R * Math.PI",
"2",
"R",
"Math.PI",
"Math",
"Math.PI",
"InputStream is",
"is",
"PrintStream os",
"os",
"public class Main {\n public static void main(String[] args) throws Exception {\n solve(System.in, System.out);\n }\n\n static void solve(InputStream is, PrintStream os) {\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n solve(System.in, System.out);\n }\n\n static void solve(InputStream is, PrintStream os) {\n // Your code here!\n Scanner scan = new Scanner(is);\n int R = scan.nextInt();\n\n os.println(2 * R * Math.PI);\n }\n}",
"Main"
] |
import java.io.InputStream;
import java.io.PrintStream;
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
solve(System.in, System.out);
}
static void solve(InputStream is, PrintStream os) {
// Your code here!
Scanner scan = new Scanner(is);
int R = scan.nextInt();
os.println(2 * R * Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
35,
5
],
[
35,
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
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
26,
29
],
[
29,
30
],
[
29,
31
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.io.*;\n\npublic class Main {\n public static void main (String[] args) throws Exception {\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n public static void main (String[] args) throws Exception {\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }\n}",
"Main",
"public static void main (String[] args) throws Exception {\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }",
"main",
"{\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }",
"BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));",
"reader",
"new BufferedReader (new InputStreamReader (System.in))",
"int R = Integer.parseInt (reader.readLine());",
"R",
"Integer.parseInt (reader.readLine())",
"Integer.parseInt",
"Integer",
"reader.readLine()",
"reader.readLine",
"reader",
"System.out.println (2 * R * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * R * Math.PI",
"2 * R * Math.PI",
"2",
"R",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n public static void main (String[] args) throws Exception {\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }\n}",
"public class Main {\n public static void main (String[] args) throws Exception {\n BufferedReader reader =\n new BufferedReader (new InputStreamReader (System.in));\n int R = Integer.parseInt (reader.readLine());\n System.out.println (2 * R * Math.PI);\n }\n}",
"Main"
] |
import java.io.*;
public class Main {
public static void main (String[] args) throws Exception {
BufferedReader reader =
new BufferedReader (new InputStreamReader (System.in));
int R = Integer.parseInt (reader.readLine());
System.out.println (2 * R * Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
17,
18,
13,
13,
13,
4,
18,
18,
13,
13,
17,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
36,
5
],
[
36,
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
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
8,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
26,
32
],
[
6,
33
],
[
33,
34
],
[
0,
35
],
[
35,
36
],
[
35,
37
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }",
"main",
"{\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }",
"Scanner tan = new Scanner(System.in);",
"tan",
"new Scanner(System.in)",
"int r=tan.nextInt();",
"r",
"tan.nextInt()",
"tan.nextInt",
"tan",
"double p=2*Math.PI*r;",
"p",
"2*Math.PI*r",
"2*Math.PI*r",
"2",
"Math.PI",
"Math",
"Math.PI",
"r",
"System.out.printf(\"%.20f\\n\",p)",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"%.20f\\n\"",
"p",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner tan = new Scanner(System.in);\n int r=tan.nextInt();\n double p=2*Math.PI*r;\n System.out.printf(\"%.20f\\n\",p);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner tan = new Scanner(System.in);
int r=tan.nextInt();
double p=2*Math.PI*r;
System.out.printf("%.20f\n",p);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
30,
5
],
[
30,
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
6,
27
],
[
27,
28
],
[
0,
29
],
[
29,
30
],
[
29,
31
]
] |
[
"import java.util.Scanner;\n\npublic class Main { \n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main { \n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"long a = scanner.nextLong();",
"a",
"scanner.nextLong()",
"scanner.nextLong",
"scanner",
"System.out.println(2*a*3.14)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*a*3.14",
"2*a*3.14",
"2",
"a",
"3.14",
"String[] args",
"args",
"public class Main { \n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }\n}",
"public class Main { \n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n long a = scanner.nextLong();\n System.out.println(2*a*3.14);\n\n\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
long a = scanner.nextLong();
System.out.println(2*a*3.14);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
17,
13,
18,
13,
13,
4,
18,
18,
13,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
38,
5
],
[
38,
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
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
20,
23
],
[
23,
24
],
[
23,
25
],
[
8,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
8,
32
],
[
32,
33
],
[
33,
34
],
[
6,
35
],
[
35,
36
],
[
0,
37
],
[
37,
38
],
[
37,
39
]
] |
[
"import 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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\n\t\tsc.close();\n\t}\n\n}",
"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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = (int) sc.nextInt();",
"r",
"(int) sc.nextInt()",
"sc.nextInt",
"sc",
"double l = 2 * r * Math.PI;",
"l",
"2 * r * Math.PI",
"2 * r * Math.PI",
"2",
"r",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(l)",
"System.out.println",
"System.out",
"System",
"System.out",
"l",
"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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\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\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = (int) sc.nextInt();\n\n\t\tdouble l = 2 * r * Math.PI;\n\t\tSystem.out.println(l);\n\n\t\tsc.close();\n\t}\n\n}",
"Main"
] |
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 r = (int) sc.nextInt();
double l = 2 * r * Math.PI;
System.out.println(l);
sc.close();
}
}
|
[
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,
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,
41,
13,
17,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
13,
13,
23,
13,
23,
13,
23,
13,
6,
13,
41,
13,
2,
17,
17,
41,
13,
41,
13,
41,
13,
41,
13,
12,
13,
30,
0,
18,
36,
13,
20,
0,
18,
36,
13,
20,
13,
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18,
36,
13,
0,
13,
17,
12,
13,
30,
0,
18,
36,
13,
13,
0,
18,
36,
13,
20,
13,
0,
18,
36,
13,
0,
13,
17,
23,
13,
12,
13,
30,
38,
5,
13,
30,
37,
20,
30,
0,
18,
36,
13,
20,
0,
18,
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13,
20,
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0,
18,
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30,
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13,
17,
41,
13,
4,
13,
42,
2,
13,
17,
30,
0,
13,
4,
13,
41,
13,
2,
13,
17,
14,
13,
30,
0,
13,
4,
13,
42,
2,
2,
0,
13,
4,
13,
17,
2,
13,
17,
30,
0,
13,
2,
2,
2,
13,
17,
13,
17,
14,
13,
30,
29,
40,
13,
29,
13,
12,
13,
30,
38,
5,
13,
30,
37,
20,
30,
0,
13,
4,
18,
13,
13,
0,
13,
17,
13,
14,
2,
13,
40,
17,
30,
0,
18,
13,
17,
40,
17,
12,
13,
30,
14,
2,
13,
13,
30,
4,
13,
29,
18,
13,
40,
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
],
[
25,
26
],
[
25,
27
],
[
0,
28
],
[
287,
29
],
[
287,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
35,
37
],
[
32,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
40,
42
],
[
32,
43
],
[
43,
44
],
[
43,
45
],
[
32,
46
],
[
46,
47
],
[
46,
48
],
[
32,
49
],
[
49,
50
],
[
49,
51
],
[
32,
52
],
[
52,
53
],
[
53,
54
],
[
52,
55
],
[
52,
56
],
[
52,
57
],
[
32,
58
],
[
58,
59
],
[
59,
60
],
[
30,
61
],
[
61,
62
],
[
287,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
65,
67
],
[
63,
68
],
[
68,
69
],
[
68,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
70,
76
],
[
76,
77
],
[
77,
78
],
[
76,
79
],
[
80,
80
],
[
80,
81
],
[
80,
82
],
[
80,
83
],
[
68,
84
],
[
84,
85
],
[
68,
86
],
[
86,
87
],
[
68,
88
],
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88,
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[
"import java.io.OutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.PrintWriter;\nimport java.io.DataInputStream;\nimport java.io.IOException;\nimport java.io.FileInputStream;\nimport java.io.FileNotFoundException;\nimport java.io.InputStream;\n\n/**\n * Built using CHelper plug-in\n * Actual solution is at the top\n *\n * @author iavanish\n */\npublic class Main {\n\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class ACirclePond {\n\n private static final double pie = 3.14159265358979323846;\n\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }\n\n }\n\n static class FastReader {\n\n private final int BUFFER_SIZE = 1 << 16;\n private final InputStream inputStream;\n private final byte[] buffer;\n private int bufferPointer;\n private int bytesRead;\n\n public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }\n\n public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }\n\n private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }\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.io.DataInputStream;",
"DataInputStream",
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"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.FileInputStream;",
"FileInputStream",
"java.io",
"import java.io.FileNotFoundException;",
"FileNotFoundException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"public class Main {\n\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class ACirclePond {\n\n private static final double pie = 3.14159265358979323846;\n\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }\n\n }\n\n static class FastReader {\n\n private final int BUFFER_SIZE = 1 << 16;\n private final InputStream inputStream;\n private final byte[] buffer;\n private int bufferPointer;\n private int bytesRead;\n\n public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }\n\n public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }\n\n private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }\n\n }\n\n}",
"Main",
"public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }",
"main",
"{\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }",
"InputStream inputStream = System.in;",
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"System.in",
"System",
"System.in",
"OutputStream outputStream = System.out;",
"outputStream",
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"System",
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"FastReader in = new FastReader(inputStream);",
"in",
"new FastReader(inputStream)",
"PrintWriter out = new PrintWriter(outputStream);",
"out",
"new PrintWriter(outputStream)",
"ACirclePond solver = new ACirclePond();",
"solver",
"new ACirclePond()",
"solver.solve(1, in, out)",
"solver.solve",
"solver",
"1",
"in",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class ACirclePond {\n\n private static final double pie = 3.14159265358979323846;\n\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }\n\n }",
"ACirclePond",
"private static final double pie = 3.14159265358979323846;",
"pie",
"3.14159265358979323846",
"public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }",
"solve",
"{\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }",
"double r = in.nextInt();",
"r",
"in.nextInt()",
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"static class FastReader {\n\n private final int BUFFER_SIZE = 1 << 16;\n private final InputStream inputStream;\n private final byte[] buffer;\n private int bufferPointer;\n private int bytesRead;\n\n public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }\n\n public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }\n\n private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }\n\n }",
"FastReader",
"private final int BUFFER_SIZE = 1 << 16;",
"BUFFER_SIZE",
"1 << 16",
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"16",
"private final InputStream inputStream;",
"inputStream",
"private final byte[] buffer;",
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"private int bufferPointer;",
"bufferPointer",
"private int bytesRead;",
"bytesRead",
"public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }",
"FastReader",
"{\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }",
"this.inputStream = new DataInputStream(System.in)",
"this.inputStream",
"this",
"this.inputStream",
"new DataInputStream(System.in)",
"this.buffer = new byte[BUFFER_SIZE]",
"this.buffer",
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"BUFFER_SIZE",
"this.bufferPointer = bytesRead = 0",
"this.bufferPointer",
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"this.bufferPointer",
"bytesRead = 0",
"bytesRead",
"0",
"public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }",
"FastReader",
"{\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }",
"this.inputStream = inputStream",
"this.inputStream",
"this",
"this.inputStream",
"inputStream",
"this.buffer = new byte[BUFFER_SIZE]",
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"this.bufferPointer",
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"bytesRead = 0",
"bytesRead",
"0",
"InputStream inputStream",
"inputStream",
"public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }",
"FastReader",
"{\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }",
"catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }",
"FileNotFoundException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }",
"this.inputStream = new DataInputStream(new FileInputStream(fileName))",
"this.inputStream",
"this",
"this.inputStream",
"new DataInputStream(new FileInputStream(fileName))",
"this.buffer = new byte[BUFFER_SIZE]",
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"this.bufferPointer = bytesRead = 0",
"this.bufferPointer",
"this",
"this.bufferPointer",
"bytesRead = 0",
"bytesRead",
"0",
"String fileName",
"fileName",
"public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }",
"nextInt",
"{\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }",
"int nextInt = 0;",
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"byte c = read();",
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"c = read()",
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"read",
"boolean negative = (c == '-');",
"negative",
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"if (negative) {\n c = read();\n }",
"negative",
"{\n c = read();\n }",
"c = read()",
"c",
"read()",
"read",
"do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');",
"(c = read()) >= '0' && c <= '9'",
"(c = read()) >= '0'",
"(c = read())",
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"nextInt * 10 + c",
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"negative",
"{\n return -nextInt;\n }",
"return -nextInt;",
"-nextInt",
"nextInt",
"return nextInt;",
"nextInt",
"private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"fillBuffer",
"{\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\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 bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n }",
"bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE)",
"bytesRead",
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"inputStream",
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"if (bytesRead == -1) {\n buffer[0] = -1;\n }",
"bytesRead == -1",
"bytesRead",
"-1",
"1",
"{\n buffer[0] = -1;\n }",
"buffer[0] = -1",
"buffer[0]",
"buffer",
"0",
"-1",
"1",
"private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }",
"read",
"{\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }",
"if (bufferPointer == bytesRead) {\n fillBuffer();\n }",
"bufferPointer == bytesRead",
"bufferPointer",
"bytesRead",
"{\n fillBuffer();\n }",
"fillBuffer()",
"fillBuffer",
"return buffer[bufferPointer++];",
"buffer[bufferPointer++]",
"buffer",
"bufferPointer++",
"bufferPointer",
"public class Main {\n\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class ACirclePond {\n\n private static final double pie = 3.14159265358979323846;\n\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }\n\n }\n\n static class FastReader {\n\n private final int BUFFER_SIZE = 1 << 16;\n private final InputStream inputStream;\n private final byte[] buffer;\n private int bufferPointer;\n private int bytesRead;\n\n public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }\n\n public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }\n\n private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }\n\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) {\n InputStream inputStream = System.in;\n OutputStream outputStream = System.out;\n FastReader in = new FastReader(inputStream);\n PrintWriter out = new PrintWriter(outputStream);\n ACirclePond solver = new ACirclePond();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class ACirclePond {\n\n private static final double pie = 3.14159265358979323846;\n\n public void solve(int testNumber, FastReader in, PrintWriter out) {\n double r = in.nextInt();\n out.println(2.0 * pie * r);\n }\n\n }\n\n static class FastReader {\n\n private final int BUFFER_SIZE = 1 << 16;\n private final InputStream inputStream;\n private final byte[] buffer;\n private int bufferPointer;\n private int bytesRead;\n\n public FastReader() {\n this.inputStream = new DataInputStream(System.in);\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(InputStream inputStream) {\n this.inputStream = inputStream;\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n }\n\n public FastReader(String fileName) {\n try {\n this.inputStream = new DataInputStream(new FileInputStream(fileName));\n this.buffer = new byte[BUFFER_SIZE];\n this.bufferPointer = bytesRead = 0;\n } catch (FileNotFoundException e) {\n throw new RuntimeException(e);\n }\n }\n\n public int nextInt() {\n int nextInt = 0;\n byte c = read();\n while (c <= ' ') {\n c = read();\n }\n boolean negative = (c == '-');\n if (negative) {\n c = read();\n }\n do {\n nextInt = nextInt * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n if (negative) {\n return -nextInt;\n }\n return nextInt;\n }\n\n private void fillBuffer() {\n try {\n bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1) {\n buffer[0] = -1;\n }\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n\n private byte read() {\n if (bufferPointer == bytesRead) {\n fillBuffer();\n }\n return buffer[bufferPointer++];\n }\n\n }\n\n}",
"Main"
] |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author iavanish
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
FastReader in = new FastReader(inputStream);
PrintWriter out = new PrintWriter(outputStream);
ACirclePond solver = new ACirclePond();
solver.solve(1, in, out);
out.close();
}
static class ACirclePond {
private static final double pie = 3.14159265358979323846;
public void solve(int testNumber, FastReader in, PrintWriter out) {
double r = in.nextInt();
out.println(2.0 * pie * r);
}
}
static class FastReader {
private final int BUFFER_SIZE = 1 << 16;
private final InputStream inputStream;
private final byte[] buffer;
private int bufferPointer;
private int bytesRead;
public FastReader() {
this.inputStream = new DataInputStream(System.in);
this.buffer = new byte[BUFFER_SIZE];
this.bufferPointer = bytesRead = 0;
}
public FastReader(InputStream inputStream) {
this.inputStream = inputStream;
this.buffer = new byte[BUFFER_SIZE];
this.bufferPointer = bytesRead = 0;
}
public FastReader(String fileName) {
try {
this.inputStream = new DataInputStream(new FileInputStream(fileName));
this.buffer = new byte[BUFFER_SIZE];
this.bufferPointer = bytesRead = 0;
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
}
}
public int nextInt() {
int nextInt = 0;
byte c = read();
while (c <= ' ') {
c = read();
}
boolean negative = (c == '-');
if (negative) {
c = read();
}
do {
nextInt = nextInt * 10 + c - '0';
} while ((c = read()) >= '0' && c <= '9');
if (negative) {
return -nextInt;
}
return nextInt;
}
private void fillBuffer() {
try {
bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
if (bytesRead == -1) {
buffer[0] = -1;
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private byte read() {
if (bufferPointer == bytesRead) {
fillBuffer();
}
return buffer[bufferPointer++];
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
17,
17,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
33,
5
],
[
33,
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
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
20,
23
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.Scanner;\npublic class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }\n}",
"Main",
"public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double result = 2 * 3.141592653589793238 * R;",
"result",
"2 * 3.141592653589793238 * R",
"2 * 3.141592653589793238 * R",
"2",
"3.141592653589793238",
"R",
"System.out.println(result)",
"System.out.println",
"System.out",
"System",
"System.out",
"result",
"String[] args",
"args",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }\n}",
"public class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n double result = 2 * 3.141592653589793238 * R;\n System.out.println(result);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int R = sc.nextInt();
double result = 2 * 3.141592653589793238 * R;
System.out.println(result);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
0,
13,
2,
2,
17,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
33,
5
],
[
33,
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
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
20,
23
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.*;\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \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 \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"Double R = sc.nextDouble();",
"R",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"R=2*R*3.141592653589793238462",
"R",
"2*R*3.141592653589793238462",
"2*R*3.141592653589793238462",
"2",
"R",
"3.141592653589793238462",
"System.out.println(R)",
"System.out.println",
"System.out",
"System",
"System.out",
"R",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n Double R = sc.nextDouble();\n R=2*R*3.141592653589793238462;\n System.out.println(R);\n \n \n }\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
Double R = sc.nextDouble();
R=2*R*3.141592653589793238462;
System.out.println(R);
}
}
|
[
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,
4,
13,
40,
17,
41,
13,
2,
2,
17,
13,
13,
41,
13,
20,
41,
13,
4,
18,
4,
18,
4,
18,
13,
13,
17,
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
],
[
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
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
20,
35
],
[
35,
36
],
[
35,
37
],
[
38,
38
],
[
38,
39
],
[
38,
40
],
[
38,
41
],
[
20,
42
],
[
42,
43
],
[
42,
44
],
[
20,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
49,
55
],
[
49,
56
],
[
56,
57
],
[
56,
58
],
[
20,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
18,
65
],
[
65,
66
],
[
0,
67
],
[
67,
68
],
[
67,
69
]
] |
[
"import static java.lang.Math.acos;\nimport java.math.BigDecimal;\nimport java.math.RoundingMode;\nimport java.text.DecimalFormat;\nimport java.util.Scanner;\npublic class Main {\n public static void main(String[] args) {\n Scanner in=new Scanner(System.in);\n double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }\n}",
"import static java.lang.Math.acos;",
"import static java.lang.Math.acos;",
"import static java.lang.Math.acos;",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.math.RoundingMode;",
"RoundingMode",
"java.math",
"import java.text.DecimalFormat;",
"DecimalFormat",
"java.text",
"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 double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner in=new Scanner(System.in);\n double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }",
"main",
"{\n Scanner in=new Scanner(System.in);\n double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }",
"Scanner in=new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"double r=in.nextDouble();",
"r",
"in.nextDouble()",
"in.nextDouble",
"in",
"double pi=acos(-1.0);",
"pi",
"acos(-1.0)",
"acos",
"-1.0",
"1.0",
"Double are=2*pi*r;",
"are",
"2*pi*r",
"2*pi*r",
"2",
"pi",
"r",
"Double toBeTruncated = new Double(are);",
"toBeTruncated",
"new Double(are)",
"Double truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();",
"truncatedDouble",
"BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue()",
"BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue",
"BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)",
"BigDecimal.valueOf(toBeTruncated)\n .setScale",
"BigDecimal.valueOf(toBeTruncated)",
"BigDecimal.valueOf",
"BigDecimal",
"toBeTruncated",
"3",
"RoundingMode.HALF_UP",
"RoundingMode",
"RoundingMode.HALF_UP",
"System.out.println(toBeTruncated)",
"System.out.println",
"System.out",
"System",
"System.out",
"toBeTruncated",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner in=new Scanner(System.in);\n double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner in=new Scanner(System.in);\n double r=in.nextDouble();\n double pi=acos(-1.0);\n Double are=2*pi*r;\n Double toBeTruncated = new Double(are);\n\nDouble truncatedDouble = BigDecimal.valueOf(toBeTruncated)\n .setScale(3, RoundingMode.HALF_UP)\n .doubleValue();\n System.out.println(toBeTruncated);\n }\n}",
"Main"
] |
import static java.lang.Math.acos;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.DecimalFormat;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
double r=in.nextDouble();
double pi=acos(-1.0);
Double are=2*pi*r;
Double toBeTruncated = new Double(are);
Double truncatedDouble = BigDecimal.valueOf(toBeTruncated)
.setScale(3, RoundingMode.HALF_UP)
.doubleValue();
System.out.println(toBeTruncated);
}
}
|
[
7,
15,
13,
17,
6,
13,
41,
13,
41,
13,
12,
13,
30,
41,
13,
20,
0,
13,
4,
18,
13,
0,
13,
2,
2,
13,
17,
18,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
39,
5
],
[
39,
6
],
[
6,
7
],
[
39,
8
],
[
8,
9
],
[
39,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
13,
14
],
[
13,
15
],
[
12,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
12,
21
],
[
21,
22
],
[
21,
23
],
[
24,
24
],
[
24,
25
],
[
24,
26
],
[
24,
27
],
[
27,
28
],
[
27,
29
],
[
12,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
10,
36
],
[
36,
37
],
[
0,
38
],
[
38,
39
],
[
38,
40
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\tstatic int R;\n\tstatic double L;\n\tpublic static void main(String args[]){\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tstatic int R;\n\tstatic double L;\n\tpublic static void main(String args[]){\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}\n}",
"Main",
"static int R;",
"R",
"static double L;",
"L",
"public static void main(String args[]){\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}",
"main",
"{\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}",
"Scanner scanner =new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"R=scanner.nextInt()",
"R",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"L=R*2*Math.PI",
"L",
"R*2*Math.PI",
"R*2*Math.PI",
"R",
"2",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(L)",
"System.out.println",
"System.out",
"System",
"System.out",
"L",
"String args[]",
"args",
"public class Main {\n\tstatic int R;\n\tstatic double L;\n\tpublic static void main(String args[]){\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}\n}",
"public class Main {\n\tstatic int R;\n\tstatic double L;\n\tpublic static void main(String args[]){\n\t\tScanner scanner =new Scanner(System.in);\n\t\tR=scanner.nextInt();\n\t\tL=R*2*Math.PI;\n\t\tSystem.out.println(L);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
static int R;
static double L;
public static void main(String args[]){
Scanner scanner =new Scanner(System.in);
R=scanner.nextInt();
L=R*2*Math.PI;
System.out.println(L);
}
}
|
[
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,
18,
13,
13,
2,
2,
40,
18,
13,
13,
17,
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
],
[
39,
11
],
[
39,
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
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
29,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
29,
35
],
[
12,
36
],
[
36,
37
],
[
0,
38
],
[
38,
39
],
[
38,
40
]
] |
[
"import java.io.*;\nimport java.util.*;\nimport java.lang.Math;\npublic class Main{\n\tpublic static void main(String args[]){\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"import java.lang.Math;",
"Math",
"java.lang",
"public class Main{\n\tpublic static void main(String args[]){\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }\n}",
"Main",
"public static void main(String args[]){\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }",
"main",
"{\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(+Math.PI*2*r)",
"System.out.println",
"System.out",
"System",
"System.out",
"+Math.PI*2*r",
"+Math.PI*2*r",
"+Math.PI",
"Math.PI",
"Math",
"Math.PI",
"2",
"r",
"String args[]",
"args",
"public class Main{\n\tpublic static void main(String args[]){\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }\n}",
"public class Main{\n\tpublic static void main(String args[]){\n \tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(+Math.PI*2*r);\n }\n}",
"Main"
] |
import java.io.*;
import java.util.*;
import java.lang.Math;
public class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
System.out.println(+Math.PI*2*r);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
32,
5
],
[
32,
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
6,
29
],
[
29,
30
],
[
0,
31
],
[
31,
32
],
[
31,
33
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }",
"main",
"{\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"Integer R = input.nextInt();",
"R",
"input.nextInt()",
"input.nextInt",
"input",
"System.out.println(2 * Math.PI * R)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * Math.PI * R",
"2 * Math.PI * R",
"2",
"Math.PI",
"Math",
"Math.PI",
"R",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n Integer R = input.nextInt();\n\n System.out.println(2 * Math.PI * R);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
Integer R = input.nextInt();
System.out.println(2 * Math.PI * R);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
18,
13,
13,
13,
4,
18,
13,
29,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
36,
5
],
[
36,
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
8,
32
],
[
6,
33
],
[
33,
34
],
[
0,
35
],
[
35,
36
],
[
35,
37
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\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\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"double r = scan.nextInt();",
"r",
"scan.nextInt()",
"scan.nextInt",
"scan",
"System.out.println(2 * Math.PI * r)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * Math.PI * r",
"2 * Math.PI * r",
"2",
"Math.PI",
"Math",
"Math.PI",
"r",
"scan.close()",
"scan.close",
"scan",
"return;",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n double r = scan.nextInt();\n System.out.println(2 * Math.PI * r);\n\n scan.close();\n return;\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double r = scan.nextInt();
System.out.println(2 * Math.PI * r);
scan.close();
return;
}
}
|
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