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[
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main (String args[]) throws Exception{\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\t\n\t\tdouble p = 3.1415926535;\n\t\tSystem.out.println(2*r*p);\n\t}\n}",
"import java.util.Scanner;",
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"public class Main {\n\tpublic static void main (String args[]) throws Exception{\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\t\n\t\tdouble p = 3.1415926535;\n\t\tSystem.out.println(2*r*p);\n\t}\n}",
"Main",
"public static void main (String args[]) throws Exception{\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\t\n\t\tdouble p = 3.1415926535;\n\t\tSystem.out.println(2*r*p);\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\t\n\t\tdouble p = 3.1415926535;\n\t\tSystem.out.println(2*r*p);\n\t}",
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"public class Main {\n\tpublic static void main (String args[]) throws Exception{\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\t\n\t\tdouble p = 3.1415926535;\n\t\tSystem.out.println(2*r*p);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main (String args[]) throws Exception{
Scanner scan = new Scanner(System.in);
double r = scan.nextInt();
double p = 3.1415926535;
System.out.println(2*r*p);
}
}
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"\nimport java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.next());\n scan.close();\n\n System.out.println(2*r*3.1415926535);\n }\n\n}",
"import java.util.Scanner;",
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"public class Main {\n\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.next());\n scan.close();\n\n System.out.println(2*r*3.1415926535);\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.next());\n scan.close();\n\n System.out.println(2*r*3.1415926535);\n }",
"main",
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"public class Main {\n\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.next());\n scan.close();\n\n System.out.println(2*r*3.1415926535);\n }\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int r = Integer.parseInt(scan.next());
scan.close();
System.out.println(2*r*3.1415926535);
}
}
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[
"import java.util.Scanner;\nimport java.lang.Math;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n scan.close();\n\n System.out.println(2*Math.PI*R);\n }\n}",
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"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n scan.close();\n\n System.out.println(2*Math.PI*R);\n }",
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"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n scan.close();\n\n System.out.println(2*Math.PI*R);\n }\n}",
"Main"
] |
import java.util.Scanner;
import java.lang.Math;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int R = scan.nextInt();
scan.close();
System.out.println(2*Math.PI*R);
}
}
|
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[
"import java.util.Scanner;\n\n/*\n * @author Tanzim Ibn Patowary\n * Created Apr 25, 2020 3:55:23 AM\n */\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner mScanner = new Scanner(System.in);\n\t\tint number = mScanner.nextInt();\n\t\tdouble pi = 2*Math.PI*number;\n\t\tSystem.out.println(pi);\n\t}\n\n}",
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"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner mScanner = new Scanner(System.in);\n\t\tint number = mScanner.nextInt();\n\t\tdouble pi = 2*Math.PI*number;\n\t\tSystem.out.println(pi);\n\t}",
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"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner mScanner = new Scanner(System.in);\n\t\tint number = mScanner.nextInt();\n\t\tdouble pi = 2*Math.PI*number;\n\t\tSystem.out.println(pi);\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
/*
* @author Tanzim Ibn Patowary
* Created Apr 25, 2020 3:55:23 AM
*/
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner mScanner = new Scanner(System.in);
int number = mScanner.nextInt();
double pi = 2*Math.PI*number;
System.out.println(pi);
}
}
|
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[
"import java.util.*;\nimport java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tdouble r = scan.nextDouble();\n\t\tdouble x = Math.PI;\n\t\tSystem.out.println(r*2*x);\n\t\t\n\t}\t\n\t\n\t\n\t//最小公約数\n\t/*\n\tstatic int gcd (int a, int b) {\n\t\tint temp;\n\t\twhile((temp = a%b)!=0) {\n\t\t\ta = b;\n\t\t\tb = temp;\n\t\t}\n\t\treturn b;\n\t}\n\t*/\n\t\n}",
"import java.util.*;",
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"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tdouble r = scan.nextDouble();\n\t\tdouble x = Math.PI;\n\t\tSystem.out.println(r*2*x);\n\t\t\n\t}\t\n\t\n\t\n\t//最小公約数\n\t/*\n\tstatic int gcd (int a, int b) {\n\t\tint temp;\n\t\twhile((temp = a%b)!=0) {\n\t\t\ta = b;\n\t\t\tb = temp;\n\t\t}\n\t\treturn b;\n\t}\n\t*/\n\t\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tdouble r = scan.nextDouble();\n\t\tdouble x = Math.PI;\n\t\tSystem.out.println(r*2*x);\n\t\t\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tdouble r = scan.nextDouble();\n\t\tdouble x = Math.PI;\n\t\tSystem.out.println(r*2*x);\n\t\t\n\t}",
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"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tdouble r = scan.nextDouble();\n\t\tdouble x = Math.PI;\n\t\tSystem.out.println(r*2*x);\n\t\t\n\t}\t\n\t\n\t\n\t//最小公約数\n\t/*\n\tstatic int gcd (int a, int b) {\n\t\tint temp;\n\t\twhile((temp = a%b)!=0) {\n\t\t\ta = b;\n\t\t\tb = temp;\n\t\t}\n\t\treturn b;\n\t}\n\t*/\n\t\n}",
"Main"
] |
import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double r = scan.nextDouble();
double x = Math.PI;
System.out.println(r*2*x);
}
//最小公約数
/*
static int gcd (int a, int b) {
int temp;
while((temp = a%b)!=0) {
a = b;
b = temp;
}
return b;
}
*/
}
|
[
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,
13,
4,
18,
18,
13,
13,
2,
2,
17,
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
],
[
23,
25
],
[
14,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
32,
32
],
[
32,
33
],
[
32,
34
],
[
32,
35
],
[
12,
36
],
[
36,
37
],
[
0,
38
],
[
38,
39
],
[
38,
40
]
] |
[
"import java.util.*;\nimport java.util.Collections;\nimport java.util.stream.Collectors;\n \npublic class Main {\n \n public static void main(String[] args) {\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.stream.Collectors;",
"Collectors",
"java.util.stream",
"public class Main {\n \n public static void main(String[] args) {\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }\n}",
"Main",
"public static void main(String[] args) {\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }",
"main",
"{\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int num = s.nextInt();",
"num",
"s.nextInt()",
"s.nextInt",
"s",
"Double r = (double) num;",
"r",
"(double) num",
"System.out.println(2*3.14*r)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*3.14*r",
"2*3.14*r",
"2",
"3.14",
"r",
"String[] args",
"args",
"public class Main {\n \n public static void main(String[] args) {\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }\n}",
"public class Main {\n \n public static void main(String[] args) {\n\n\tScanner s = new Scanner(System.in);\n\t\tint num = s.nextInt();\n\t\tDouble r = (double) num;\n\tSystem.out.println(2*3.14*r);\n }\n}",
"Main"
] |
import java.util.*;
import java.util.Collections;
import java.util.stream.Collectors;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int num = s.nextInt();
Double r = (double) num;
System.out.println(2*3.14*r);
}
}
|
[
7,
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,
17,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
35,
8
],
[
35,
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
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
9,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.*;\nimport java.lang.Math;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.Math;",
"Math",
"java.lang",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}",
"main",
"{\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"int R = in.nextInt();",
"R",
"in.nextInt()",
"in.nextInt",
"in",
"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\tpublic static void main(String[] args) {\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner in = new Scanner(System.in);\n\t\tint R = in.nextInt();\n\t\tSystem.out.println(2 * Math.PI * R);\n\t\t\n\t}\n}",
"Main"
] |
import java.util.*;
import java.lang.Math;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int R = in.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,
13,
17,
17,
4,
18,
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
8,
27
],
[
27,
28
],
[
28,
29
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.Scanner;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}",
"main",
"{\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"double l = s.nextDouble();",
"l",
"s.nextDouble()",
"s.nextDouble",
"s",
"System.out.println(l * 2 * 3.14)",
"System.out.println",
"System.out",
"System",
"System.out",
"l * 2 * 3.14",
"l * 2 * 3.14",
"l",
"2",
"3.14",
"s.close()",
"s.close",
"s",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tdouble l = s.nextDouble();\n\t\tSystem.out.println(l * 2 * 3.14);\n\t\ts.close();\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
double l = s.nextDouble();
System.out.println(l * 2 * 3.14);
s.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
17,
2,
2,
17,
17,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
31,
5
],
[
31,
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
],
[
17,
23
],
[
24,
24
],
[
24,
25
],
[
24,
26
],
[
24,
27
],
[
6,
28
],
[
28,
29
],
[
0,
30
],
[
30,
31
],
[
30,
32
]
] |
[
"import java.util.Scanner;\npublic class Main {\n \n public static void main(String[] args) { \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n } \n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n \n public static void main(String[] args) { \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n } \n}",
"Main",
"public static void main(String[] args) { \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n }",
"main",
"{ \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double R=sc.nextDouble();",
"R",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"System.out.printf(\"%.2f\",2*3.14159*R)",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"%.2f\"",
"2*3.14159*R",
"2*3.14159*R",
"2",
"3.14159",
"R",
"String[] args",
"args",
"public class Main {\n \n public static void main(String[] args) { \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n } \n}",
"public class Main {\n \n public static void main(String[] args) { \n\t\tScanner sc = new Scanner(System.in);\ndouble R=sc.nextDouble();\n System.out.printf(\"%.2f\",2*3.14159*R);\n } \n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double R=sc.nextDouble();
System.out.printf("%.2f",2*3.14159*R);
}
}
|
[
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
],
[
8,
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.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}",
"main",
"{\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int R = scanner.nextInt();",
"R",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"scanner.close()",
"scanner.close",
"scanner",
"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\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\tint R = scanner.nextInt();\n\t\t\n\t\tscanner.close();\n\t\t\n\t\tSystem.out.println(2 * R * Math.PI);\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int R = scanner.nextInt();
scanner.close();
System.out.println(2 * R * Math.PI);
}
}
|
[
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,
18,
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
],
[
23,
26
],
[
26,
27
],
[
26,
28
],
[
6,
29
],
[
29,
30
],
[
0,
31
],
[
31,
32
],
[
31,
33
]
] |
[
"import java.util.*;\npublic class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\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 double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"double r = scan.nextDouble();",
"r",
"scan.nextDouble()",
"scan.nextDouble",
"scan",
"System.out.println(r * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"r * 2 * Math.PI",
"r * 2 * Math.PI",
"r",
"2",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n double r = scan.nextDouble();\n System.out.println(r * 2 * Math.PI);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
double r = scan.nextDouble();
System.out.println(r * 2 * Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
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4,
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4,
18,
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13,
13,
2,
2,
13,
17,
17,
23,
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10,
6,
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] |
[
[
0,
1
],
[
1,
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[
1,
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[
0,
4
],
[
30,
5
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[
30,
6
],
[
6,
7
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[
6,
8
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[
8,
9
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[
9,
10
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[
9,
11
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[
8,
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[
12,
13
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[
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14
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[
14,
15
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[
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[
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[
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[
18,
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[
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[
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21
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[
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[
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[
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[
27,
28
],
[
0,
29
],
[
29,
30
],
[
29,
31
]
] |
[
"import java.util.*;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\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\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"Double num = sc.nextDouble();",
"num",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"System.out.println(num*3.1415926535897932*2.0)",
"System.out.println",
"System.out",
"System",
"System.out",
"num*3.1415926535897932*2.0",
"num*3.1415926535897932*2.0",
"num",
"3.1415926535897932",
"2.0",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tDouble num = sc.nextDouble();\n \tSystem.out.println(num*3.1415926535897932*2.0);\n\t}\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
Double num = sc.nextDouble();
System.out.println(num*3.1415926535897932*2.0);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
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20,
41,
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13,
13,
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13,
12,
13,
30,
4,
18,
18,
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13,
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] |
[
[
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[
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[
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[
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[
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[
46,
48
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[
44,
49
],
[
41,
50
],
[
50,
51
]
] |
[
"import java.util.*;\nclass Main{\n public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n pl(2*Math.PI*a+\"\");\n }\n\n public static void pr(String str){\n System.out.print(str);\n }\n public static void pl(String str){\n System.out.println(str);\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 pl(2*Math.PI*a+\"\");\n }\n\n public static void pr(String str){\n System.out.print(str);\n }\n public static void pl(String str){\n System.out.println(str);\n }\n}",
"Main",
"public static void main(String args[]){\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n pl(2*Math.PI*a+\"\");\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int a = sc.nextInt();\n pl(2*Math.PI*a+\"\");\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a = sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
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"pl(2*Math.PI*a+\"\")",
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"2*Math.PI*a",
"2*Math.PI*a",
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"Math.PI",
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"\"\"",
"String args[]",
"args",
"public static void pr(String str){\n System.out.print(str);\n }",
"pr",
"{\n System.out.print(str);\n }",
"System.out.print(str)",
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"System",
"System.out",
"str",
"String str",
"str",
"public static void pl(String str){\n System.out.println(str);\n }",
"pl",
"{\n System.out.println(str);\n }",
"System.out.println(str)",
"System.out.println",
"System.out",
"System",
"System.out",
"str",
"String str",
"str"
] |
import java.util.*;
class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
pl(2*Math.PI*a+"");
}
public static void pr(String str){
System.out.print(str);
}
public static void pl(String str){
System.out.println(str);
}
}
|
[
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13,
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13,
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15,
13,
17,
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0,
13,
4,
18,
13,
29,
13
] |
[
[
0,
1
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[
1,
2
],
[
1,
3
],
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0,
4
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[
4,
5
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4,
6
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0,
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7,
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7,
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18,
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20,
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21,
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21,
23
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[
20,
24
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24,
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25,
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26,
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25,
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18,
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31,
32
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13,
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[
33,
34
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33,
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35,
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36,
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57,
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79,
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113
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112,
114
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114,
115
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115,
116
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116,
117
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117,
118
],
[
117,
119
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[
116,
120
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[
120,
121
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[
121,
122
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[
122,
123
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115,
124
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[
124,
125
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[
125,
126
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[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
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[
130,
131
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[
125,
132
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132,
133
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133,
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140,
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[
142,
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[
143,
144
],
[
144,
145
],
[
145,
146
],
[
144,
147
],
[
147,
148
],
[
100,
149
],
[
149,
150
],
[
149,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
153,
156
],
[
156,
157
],
[
100,
158
],
[
158,
159
],
[
158,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
165,
166
],
[
100,
167
],
[
167,
168
],
[
167,
169
],
[
169,
170
],
[
170,
171
],
[
170,
172
],
[
169,
173
],
[
173,
174
],
[
174,
175
],
[
174,
176
],
[
176,
177
],
[
177,
178
],
[
178,
179
],
[
173,
180
],
[
180,
181
],
[
181,
182
],
[
181,
183
],
[
183,
184
],
[
184,
185
],
[
169,
186
],
[
186,
187
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.StringTokenizer;\n\n/**\n *\n * @author Milo\n */\nclass 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 r = in.nextInt();\n System.out.println((2 * r * Math.PI));\n \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.StringTokenizer;",
"StringTokenizer",
"java.util",
"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 r = in.nextInt();\n System.out.println((2 * r * Math.PI));\n \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 r = in.nextInt();\n System.out.println((2 * r * Math.PI));\n \n }",
"solve",
"{\n \n int r = in.nextInt();\n System.out.println((2 * r * Math.PI));\n \n }",
"int r = in.nextInt();",
"r",
"in.nextInt()",
"in.nextInt",
"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",
"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"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
/**
*
* @author Milo
*/
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 r = in.nextInt();
System.out.println((2 * r * Math.PI));
}
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,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
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.*;\n\npublic class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n double a = 2*n*3.1415926535;\n System.out.println(a);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n double a = 2*n*3.1415926535;\n System.out.println(a);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n double a = 2*n*3.1415926535;\n System.out.println(a);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int n = scan.nextInt();\n double a = 2*n*3.1415926535;\n System.out.println(a);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n = scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"double a = 2*n*3.1415926535;",
"a",
"2*n*3.1415926535",
"2*n*3.1415926535",
"2",
"n",
"3.1415926535",
"System.out.println(a)",
"System.out.println",
"System.out",
"System",
"System.out",
"a",
"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 double a = 2*n*3.1415926535;\n System.out.println(a);\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 double a = 2*n*3.1415926535;\n System.out.println(a);\n }\n}",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
double a = 2*n*3.1415926535;
System.out.println(a);
}
}
|
[
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,
20,
4,
18,
13,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
18,
13,
13,
23,
13,
12,
13,
30,
12,
13,
30,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
67,
14
],
[
67,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
24,
26
],
[
17,
27
],
[
27,
28
],
[
28,
29
],
[
17,
30
],
[
30,
31
],
[
31,
32
],
[
15,
33
],
[
33,
34
],
[
67,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
41,
42
],
[
40,
43
],
[
43,
44
],
[
44,
45
],
[
37,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
52,
52
],
[
52,
53
],
[
52,
54
],
[
52,
55
],
[
55,
56
],
[
55,
57
],
[
35,
58
],
[
58,
59
],
[
67,
60
],
[
60,
61
],
[
60,
62
],
[
67,
63
],
[
63,
64
],
[
63,
65
],
[
0,
66
],
[
66,
67
],
[
66,
68
]
] |
[
"\nimport java.util.*;\nimport java.util.stream.Collectors;\nimport java.io.*;\nimport java.nio.charset.StandardCharsets;\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}\n\n\tMain(BufferedReader in) throws IOException {\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}\n\n\tvoid calc() {\n\t}\n\n\tvoid showResult() {\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.stream.Collectors;",
"Collectors",
"java.util.stream",
"import java.io.*;",
"io.*",
"java",
"import java.nio.charset.StandardCharsets;",
"StandardCharsets",
"java.nio.charset",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}\n\n\tMain(BufferedReader in) throws IOException {\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}\n\n\tvoid calc() {\n\t}\n\n\tvoid showResult() {\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}",
"main",
"{\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}",
"InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);",
"reader",
"new InputStreamReader(System.in, StandardCharsets.UTF_8)",
"BufferedReader in = new BufferedReader(reader);",
"in",
"new BufferedReader(reader)",
"Main ins = new Main(in);",
"ins",
"new Main(in)",
"ins.calc()",
"ins.calc",
"ins",
"ins.showResult()",
"ins.showResult",
"ins",
"String[] args",
"args",
"Main(BufferedReader in) throws IOException {\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}",
"Main",
"{\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}",
"double R = Double.parseDouble(in.readLine());",
"R",
"Double.parseDouble(in.readLine())",
"Double.parseDouble",
"Double",
"in.readLine()",
"in.readLine",
"in",
"System.out.println(2.0 * R * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"2.0 * R * Math.PI",
"2.0 * R * Math.PI",
"2.0",
"R",
"Math.PI",
"Math",
"Math.PI",
"BufferedReader in",
"in",
"void calc() {\n\t}",
"calc",
"{\n\t}",
"void showResult() {\n\t}",
"showResult",
"{\n\t}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}\n\n\tMain(BufferedReader in) throws IOException {\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}\n\n\tvoid calc() {\n\t}\n\n\tvoid showResult() {\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);\n\t\tBufferedReader in = new BufferedReader(reader);\n\t\tMain ins = new Main(in);\n\t\tins.calc();\n\t\tins.showResult();\n\t}\n\n\tMain(BufferedReader in) throws IOException {\n\t\tdouble R = Double.parseDouble(in.readLine());\n\t\tSystem.out.println(2.0 * R * Math.PI);\n\t}\n\n\tvoid calc() {\n\t}\n\n\tvoid showResult() {\n\t}\n}",
"Main"
] |
import java.util.*;
import java.util.stream.Collectors;
import java.io.*;
import java.nio.charset.StandardCharsets;
public class Main {
public static void main(String[] args) throws IOException {
InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
BufferedReader in = new BufferedReader(reader);
Main ins = new Main(in);
ins.calc();
ins.showResult();
}
Main(BufferedReader in) throws IOException {
double R = Double.parseDouble(in.readLine());
System.out.println(2.0 * R * Math.PI);
}
void calc() {
}
void showResult() {
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
4,
18,
18,
13,
13,
2,
2,
18,
13,
13,
17,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
29,
5
],
[
29,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
14,
15
],
[
14,
16
],
[
12,
17
],
[
18,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
18,
22
],
[
18,
23
],
[
23,
24
],
[
24,
25
],
[
6,
26
],
[
26,
27
],
[
0,
28
],
[
28,
29
],
[
28,
30
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n System.out.println(Math.PI*2*scanner.nextShort());\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 System.out.println(Math.PI*2*scanner.nextShort());\n }\n \n}",
"Main",
"public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n System.out.println(Math.PI*2*scanner.nextShort());\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n System.out.println(Math.PI*2*scanner.nextShort());\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"System.out.println(Math.PI*2*scanner.nextShort())",
"System.out.println",
"System.out",
"System",
"System.out",
"Math.PI*2*scanner.nextShort()",
"Math.PI*2*scanner.nextShort()",
"Math.PI",
"Math",
"Math.PI",
"2",
"scanner.nextShort()",
"scanner.nextShort",
"scanner",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n System.out.println(Math.PI*2*scanner.nextShort());\n }\n \n}",
"public class Main {\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n System.out.println(Math.PI*2*scanner.nextShort());\n }\n \n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
System.out.println(Math.PI*2*scanner.nextShort());
}
}
|
[
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;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}",
"main",
"{\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.print(2 * R * 3.14)",
"System.out.print",
"System.out",
"System",
"System.out",
"2 * R * 3.14",
"2 * R * 3.14",
"2",
"R",
"3.14",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//入力の読み込み処理\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble R = sc.nextInt();\n\n\t\t//計算結果の表示\n\t\tSystem.out.print(2 * R * 3.14);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
//入力の読み込み処理
Scanner sc = new Scanner(System.in);
double R = sc.nextInt();
//計算結果の表示
System.out.print(2 * R * 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 scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\n\n\t}\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 scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\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\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\n\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\n\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"double R = scanner.nextDouble();",
"R",
"scanner.nextDouble()",
"scanner.nextDouble",
"scanner",
"double answer = 2 * R * Math.PI;",
"answer",
"2 * R * Math.PI",
"2 * R * Math.PI",
"2",
"R",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(answer)",
"System.out.println",
"System.out",
"System",
"System.out",
"answer",
"scanner.close()",
"scanner.close",
"scanner",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\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\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tdouble R = scanner.nextDouble();\n\n\t\tdouble answer = 2 * R * Math.PI;\n\n\t\tSystem.out.println(answer);\n\n\t\tscanner.close();\n\n\t}\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 scanner = new Scanner(System.in);
double R = scanner.nextDouble();
double answer = 2 * R * Math.PI;
System.out.println(answer);
scanner.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
2,
2,
17,
13,
18,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
14,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
26,
27
],
[
26,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
6,
35
],
[
35,
36
]
] |
[
"import java.util.Scanner;\n\nclass Main {\n\t// ABC164 A\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint R = Integer.parseInt(sc.next());\n\n\t\tdouble a = 2 * R * Math.PI;\n\n\t\tSystem.out.println(a);\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\t// ABC164 A\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint R = Integer.parseInt(sc.next());\n\n\t\tdouble a = 2 * R * Math.PI;\n\n\t\tSystem.out.println(a);\n\t}\n\n}",
"Main",
"// ABC164 A\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint R = Integer.parseInt(sc.next());\n\n\t\tdouble a = 2 * R * Math.PI;\n\n\t\tSystem.out.println(a);\n\t}",
"main",
"{\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint R = Integer.parseInt(sc.next());\n\n\t\tdouble a = 2 * R * Math.PI;\n\n\t\tSystem.out.println(a);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R = Integer.parseInt(sc.next());",
"R",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"double a = 2 * R * Math.PI;",
"a",
"2 * R * Math.PI",
"2 * R * Math.PI",
"2",
"R",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(a)",
"System.out.println",
"System.out",
"System",
"System.out",
"a",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main {
// ABC164 A
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int R = Integer.parseInt(sc.next());
double a = 2 * R * Math.PI;
System.out.println(a);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
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
],
[
36,
11
],
[
36,
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
],
[
29,
31
],
[
29,
32
],
[
12,
33
],
[
33,
34
],
[
0,
35
],
[
35,
36
],
[
35,
37
]
] |
[
"\nimport java.util.*;\nimport java.io.*;\n\nimport static java.lang.Character.isUpperCase;\n\npublic class Main {\n\n public static void main(String[] args) {\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }\n\n }\n\n\n\n\n\n\n\n",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import static java.lang.Character.isUpperCase;",
"import static java.lang.Character.isUpperCase;",
"import static java.lang.Character.isUpperCase;",
"public class Main {\n\n public static void main(String[] args) {\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }\n\n }",
"Main",
"public static void main(String[] args) {\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }",
"main",
"{\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"int R = in.nextInt();",
"R",
"in.nextInt()",
"in.nextInt",
"in",
"System.out.println(2*3.14*R)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*3.14*R",
"2*3.14*R",
"2",
"3.14",
"R",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }\n\n }",
"public class Main {\n\n public static void main(String[] args) {\n\n Scanner in = new Scanner(System.in);\n\n int R = in.nextInt();\n\n System.out.println(2*3.14*R);\n }\n\n }",
"Main"
] |
import java.util.*;
import java.io.*;
import static java.lang.Character.isUpperCase;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int R = in.nextInt();
System.out.println(2*3.14*R);
}
}
|
[
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,
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
],
[
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
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"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\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\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\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\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\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"double r = scan.nextInt();",
"r",
"scan.nextInt()",
"scan.nextInt",
"scan",
"double ans = 2 * r * Math.PI;",
"ans",
"2 * r * Math.PI",
"2 * r * Math.PI",
"2",
"r",
"Math.PI",
"Math",
"Math.PI",
"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\t\t// TODO 自動生成されたメソッド・スタブ\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\tdouble r = scan.nextInt();\n\t\tdouble ans = 2 * r * Math.PI;\n\t\t\n\t\tSystem.out.println(ans);\n\t\t\n\t\t\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 scan = new Scanner(System.in);
double r = scan.nextInt();
double ans = 2 * r * Math.PI;
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
4,
18,
13,
2,
2,
2,
17,
17,
13,
17,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
40,
5
],
[
40,
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
],
[
21,
22
],
[
20,
23
],
[
25,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
24,
28
],
[
25,
29
],
[
19,
30
],
[
8,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
6,
37
],
[
37,
38
],
[
0,
39
],
[
39,
40
],
[
39,
41
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\n }\n}",
"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 r = sc.nextInt();\n double res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double res = Math.round(2 * 3.1415*r*100)/100.0;",
"res",
"Math.round(2 * 3.1415*r*100)/100.0",
"Math.round(2 * 3.1415*r*100)",
"Math.round",
"Math",
"2 * 3.1415*r*100",
"r",
"2 * 3.1415*r*100",
"2",
"3.1415",
"r",
"100",
"100.0",
"System.out.println(res)",
"System.out.println",
"System.out",
"System",
"System.out",
"res",
"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 res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\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 res = Math.round(2 * 3.1415*r*100)/100.0;\n System.out.println(res);\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 res = Math.round(2 * 3.1415*r*100)/100.0;
System.out.println(res);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
36,
5
],
[
36,
6
],
[
6,
7
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[
6,
8
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[
8,
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[
9,
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[
9,
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8,
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12,
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[
12,
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14,
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[
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[
17,
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[
17,
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[
20,
20
],
[
20,
21
],
[
20,
22
],
[
20,
23
],
[
8,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
8,
30
],
[
30,
31
],
[
31,
32
],
[
6,
33
],
[
33,
34
],
[
0,
35
],
[
35,
36
],
[
35,
37
]
] |
[
"\n\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\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\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
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"r * 2 * 3.14159",
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"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tint r = sc.nextInt();\n\t\tdouble R = r * 2 * 3.14159;\n\n\t\tSystem.out.println(R);\n\n\t\tsc.close();\n\n\t}\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 R = r * 2 * 3.14159;
System.out.println(R);
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
20,
20
],
[
20,
21
],
[
20,
22
],
[
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23
],
[
8,
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],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
24,
29
],
[
6,
30
],
[
30,
31
]
] |
[
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n double n = r*2*3.14;\n System.out.println(n);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n double n = r*2*3.14;\n System.out.println(n);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n double n = r*2*3.14;\n System.out.println(n);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n double n = r*2*3.14;\n System.out.println(n);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int r = scan.nextInt();",
"r",
"scan.nextInt()",
"scan.nextInt",
"scan",
"double n = r*2*3.14;",
"n",
"r*2*3.14",
"r*2*3.14",
"r",
"2",
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"System.out.println(n)",
"System.out.println",
"System.out",
"System",
"System.out",
"n",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int r = scan.nextInt();
double n = r*2*3.14;
System.out.println(n);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
38,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
18,
13,
13,
17,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
34,
5
],
[
34,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
10,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
10,
19
],
[
19,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
19,
24
],
[
25,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
25,
29
],
[
25,
30
],
[
6,
31
],
[
31,
32
],
[
0,
33
],
[
33,
34
],
[
33,
35
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args){\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}\n\n}",
"Main",
"public static void main(String[] args){\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}",
"main",
"{\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}",
"try(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}",
"{\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}",
"Scanner sc = new Scanner(System.in)",
"Scanner sc = new Scanner(System.in)",
"new Scanner(System.in)",
"double r = sc.nextDouble();",
"r",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"System.out.println(Math.PI * 2f * r)",
"System.out.println",
"System.out",
"System",
"System.out",
"Math.PI * 2f * r",
"Math.PI * 2f * r",
"Math.PI",
"Math",
"Math.PI",
"2f",
"r",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\ttry(Scanner sc = new Scanner(System.in)) {\n\t\t\t\n\n\t\t\tdouble r = sc.nextDouble();\n\t\t\t\n\t\t\tSystem.out.println(Math.PI * 2f * r);\n\t\t}\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args){
try(Scanner sc = new Scanner(System.in)) {
double r = sc.nextDouble();
System.out.println(Math.PI * 2f * r);
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
2,
4,
18,
13,
17,
4,
18,
18,
13,
13,
2,
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
],
[
16,
17
],
[
14,
18
],
[
8,
19
],
[
19,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
19,
24
],
[
24,
25
],
[
24,
26
],
[
6,
27
],
[
27,
28
],
[
0,
29
],
[
29,
30
],
[
29,
31
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\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 // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int input_line = sc.nextInt()*2;",
"input_line",
"sc.nextInt()*2",
"sc.nextInt()",
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"System.out.println(input_line * 3.14159)",
"System.out.println",
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"System.out",
"input_line * 3.14159",
"input_line",
"3.14159",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n // 標準入力から値を取得してinput_lineに入れる\n int input_line = sc.nextInt()*2;\n\n // 取得した値を標準出力するために\"XXXXXX\"をどう書き換える？\n System.out.println(input_line * 3.14159);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// 標準入力から値を取得してinput_lineに入れる
int input_line = sc.nextInt()*2;
// 取得した値を標準出力するために"XXXXXX"をどう書き換える？
System.out.println(input_line * 3.14159);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
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[
"import java.util.*;\nimport java.io.*;\nclass Main\n{\n public static void main(String args[])throws IOException\n {\n Reader in = new Reader();\n System.out.println(2 * Math.PI * in.nextDouble());\n }\n}\nclass Reader\n{\n final private int BUFFER_SIZE = 1 << 16;\n private DataInputStream din;\n private byte[] buffer;\n private int bufferPointer, bytesRead;\n\n public Reader()\n {\n din = new DataInputStream(System.in);\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }\n\n public Reader(String file_name) throws IOException\n {\n din = new DataInputStream(new FileInputStream(file_name));\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }\n\n public String readLine() throws IOException\n {\n byte[] buf = new byte[64]; // line length\n int cnt = 0, c;\n while ((c = read()) != -1)\n {\n if (c == '\\n')\n break;\n buf[cnt++] = (byte) c;\n }\n return new String(buf, 0, cnt);\n }\n\n public int nextInt() throws IOException\n {\n int ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do\n {\n ret = ret * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n\n if (neg)\n return -ret;\n return ret;\n }\n\n public long nextLong() throws IOException\n {\n long ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n if (neg)\n return -ret;\n return ret;\n }\n\n public double nextDouble() throws IOException\n {\n double ret = 0, div = 1;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n\n if (c == '.')\n {\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }\n\n if (neg)\n return -ret;\n return ret;\n }\n\n private void fillBuffer() throws IOException\n {\n bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1)\n buffer[0] = -1;\n }\n\n private byte read() throws IOException\n {\n if (bufferPointer == bytesRead)\n fillBuffer();\n return buffer[bufferPointer++];\n }\n\n public void close() throws IOException\n {\n if (din == null)\n return;\n din.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"class Main\n{\n public static void main(String args[])throws IOException\n {\n Reader in = new Reader();\n System.out.println(2 * Math.PI * in.nextDouble());\n }\n}",
"Main",
"public static void main(String args[])throws IOException\n {\n Reader in = new Reader();\n System.out.println(2 * Math.PI * in.nextDouble());\n }",
"main",
"{\n Reader in = new Reader();\n System.out.println(2 * Math.PI * in.nextDouble());\n }",
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"class Reader\n{\n final private int BUFFER_SIZE = 1 << 16;\n private DataInputStream din;\n private byte[] buffer;\n private int bufferPointer, bytesRead;\n\n public Reader()\n {\n din = new DataInputStream(System.in);\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }\n\n public Reader(String file_name) throws IOException\n {\n din = new DataInputStream(new FileInputStream(file_name));\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }\n\n public String readLine() throws IOException\n {\n byte[] buf = new byte[64]; // line length\n int cnt = 0, c;\n while ((c = read()) != -1)\n {\n if (c == '\\n')\n break;\n buf[cnt++] = (byte) c;\n }\n return new String(buf, 0, cnt);\n }\n\n public int nextInt() throws IOException\n {\n int ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do\n {\n ret = ret * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n\n if (neg)\n return -ret;\n return ret;\n }\n\n public long nextLong() throws IOException\n {\n long ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n if (neg)\n return -ret;\n return ret;\n }\n\n public double nextDouble() throws IOException\n {\n double ret = 0, div = 1;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n\n if (c == '.')\n {\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }\n\n if (neg)\n return -ret;\n return ret;\n }\n\n private void fillBuffer() throws IOException\n {\n bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1)\n buffer[0] = -1;\n }\n\n private byte read() throws IOException\n {\n if (bufferPointer == bytesRead)\n fillBuffer();\n return buffer[bufferPointer++];\n }\n\n public void close() throws IOException\n {\n if (din == null)\n return;\n din.close();\n }\n}",
"Reader",
"final private int BUFFER_SIZE = 1 << 16;",
"BUFFER_SIZE",
"1 << 16",
"1",
"16",
"private DataInputStream din;",
"din",
"private byte[] buffer;",
"buffer",
"private int bufferPointer",
"bufferPointer",
"bytesRead;",
"bytesRead",
"public Reader()\n {\n din = new DataInputStream(System.in);\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }",
"Reader",
"{\n din = new DataInputStream(System.in);\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }",
"din = new DataInputStream(System.in)",
"din",
"new DataInputStream(System.in)",
"buffer = new byte[BUFFER_SIZE]",
"buffer",
"new byte[BUFFER_SIZE]",
"BUFFER_SIZE",
"bufferPointer = bytesRead = 0",
"bufferPointer",
"bytesRead = 0",
"bytesRead",
"0",
"public Reader(String file_name) throws IOException\n {\n din = new DataInputStream(new FileInputStream(file_name));\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }",
"Reader",
"{\n din = new DataInputStream(new FileInputStream(file_name));\n buffer = new byte[BUFFER_SIZE];\n bufferPointer = bytesRead = 0;\n }",
"din = new DataInputStream(new FileInputStream(file_name))",
"din",
"new DataInputStream(new FileInputStream(file_name))",
"buffer = new byte[BUFFER_SIZE]",
"buffer",
"new byte[BUFFER_SIZE]",
"BUFFER_SIZE",
"bufferPointer = bytesRead = 0",
"bufferPointer",
"bytesRead = 0",
"bytesRead",
"0",
"String file_name",
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"public String readLine() throws IOException\n {\n byte[] buf = new byte[64]; // line length\n int cnt = 0, c;\n while ((c = read()) != -1)\n {\n if (c == '\\n')\n break;\n buf[cnt++] = (byte) c;\n }\n return new String(buf, 0, cnt);\n }",
"readLine",
"{\n byte[] buf = new byte[64]; // line length\n int cnt = 0, c;\n while ((c = read()) != -1)\n {\n if (c == '\\n')\n break;\n buf[cnt++] = (byte) c;\n }\n return new String(buf, 0, cnt);\n }",
"byte[] buf = new byte[64];",
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"new byte[64]",
"64",
"int cnt = 0",
"cnt",
"0",
"c;",
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"1",
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"c",
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"cnt",
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"new String(buf, 0, cnt)",
"public int nextInt() throws IOException\n {\n int ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do\n {\n ret = ret * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n\n if (neg)\n return -ret;\n return ret;\n }",
"nextInt",
"{\n int ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do\n {\n ret = ret * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');\n\n if (neg)\n return -ret;\n return ret;\n }",
"int ret = 0;",
"ret",
"0",
"byte c = read();",
"c",
"read()",
"read",
"while (c <= ' ')\n c = read();",
"c <= ' '",
"c",
"' '",
"c = read()",
"c",
"read()",
"read",
"boolean neg = (c == '-');",
"neg",
"(c == '-')",
"c",
"'-'",
"if (neg)\n c = read();",
"neg",
"c = read()",
"c",
"read()",
"read",
"do\n {\n ret = ret * 10 + c - '0';\n } while ((c = read()) >= '0' && c <= '9');",
"(c = read()) >= '0' && c <= '9'",
"(c = read()) >= '0'",
"(c = read())",
"c",
"read()",
"read",
"'0'",
"c <= '9'",
"c",
"'9'",
"{\n ret = ret * 10 + c - '0';\n }",
"ret = ret * 10 + c - '0'",
"ret",
"ret * 10 + c - '0'",
"ret * 10 + c",
"ret * 10",
"ret",
"10",
"c",
"'0'",
"if (neg)\n return -ret;",
"neg",
"return -ret;",
"-ret",
"ret",
"return ret;",
"ret",
"public long nextLong() throws IOException\n {\n long ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n if (neg)\n return -ret;\n return ret;\n }",
"nextLong",
"{\n long ret = 0;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n if (neg)\n return -ret;\n return ret;\n }",
"long ret = 0;",
"ret",
"0",
"byte c = read();",
"c",
"read()",
"read",
"while (c <= ' ')\n c = read();",
"c <= ' '",
"c",
"' '",
"c = read()",
"c",
"read()",
"read",
"boolean neg = (c == '-');",
"neg",
"(c == '-')",
"c",
"'-'",
"if (neg)\n c = read();",
"neg",
"c = read()",
"c",
"read()",
"read",
"do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');",
"(c = read()) >= '0' && c <= '9'",
"(c = read()) >= '0'",
"(c = read())",
"c",
"read()",
"read",
"'0'",
"c <= '9'",
"c",
"'9'",
"{\n ret = ret * 10 + c - '0';\n }",
"ret = ret * 10 + c - '0'",
"ret",
"ret * 10 + c - '0'",
"ret * 10 + c",
"ret * 10",
"ret",
"10",
"c",
"'0'",
"if (neg)\n return -ret;",
"neg",
"return -ret;",
"-ret",
"ret",
"return ret;",
"ret",
"public double nextDouble() throws IOException\n {\n double ret = 0, div = 1;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n\n if (c == '.')\n {\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }\n\n if (neg)\n return -ret;\n return ret;\n }",
"nextDouble",
"{\n double ret = 0, div = 1;\n byte c = read();\n while (c <= ' ')\n c = read();\n boolean neg = (c == '-');\n if (neg)\n c = read();\n\n do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');\n\n if (c == '.')\n {\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }\n\n if (neg)\n return -ret;\n return ret;\n }",
"double ret = 0",
"ret",
"0",
"div = 1;",
"div",
"1",
"byte c = read();",
"c",
"read()",
"read",
"while (c <= ' ')\n c = read();",
"c <= ' '",
"c",
"' '",
"c = read()",
"c",
"read()",
"read",
"boolean neg = (c == '-');",
"neg",
"(c == '-')",
"c",
"'-'",
"if (neg)\n c = read();",
"neg",
"c = read()",
"c",
"read()",
"read",
"do {\n ret = ret * 10 + c - '0';\n }\n while ((c = read()) >= '0' && c <= '9');",
"(c = read()) >= '0' && c <= '9'",
"(c = read()) >= '0'",
"(c = read())",
"c",
"read()",
"read",
"'0'",
"c <= '9'",
"c",
"'9'",
"{\n ret = ret * 10 + c - '0';\n }",
"ret = ret * 10 + c - '0'",
"ret",
"ret * 10 + c - '0'",
"ret * 10 + c",
"ret * 10",
"ret",
"10",
"c",
"'0'",
"if (c == '.')\n {\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }",
"c == '.'",
"c",
"'.'",
"{\n while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }\n }",
"while ((c = read()) >= '0' && c <= '9')\n {\n ret += (c - '0') / (div *= 10);\n }",
"(c = read()) >= '0' && c <= '9'",
"(c = read()) >= '0'",
"(c = read())",
"c",
"read()",
"read",
"'0'",
"c <= '9'",
"c",
"'9'",
"{\n ret += (c - '0') / (div *= 10);\n }",
"ret += (c - '0') / (div *= 10)",
"ret",
"(c - '0') / (div *= 10)",
"(c - '0')",
"c",
"'0'",
"(div *= 10)",
"div",
"10",
"if (neg)\n return -ret;",
"neg",
"return -ret;",
"-ret",
"ret",
"return ret;",
"ret",
"private void fillBuffer() throws IOException\n {\n bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1)\n buffer[0] = -1;\n }",
"fillBuffer",
"{\n bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);\n if (bytesRead == -1)\n buffer[0] = -1;\n }",
"bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE)",
"bytesRead",
"din.read(buffer, bufferPointer = 0, BUFFER_SIZE)",
"din.read",
"din",
"buffer",
"bufferPointer = 0",
"bufferPointer",
"0",
"BUFFER_SIZE",
"if (bytesRead == -1)\n buffer[0] = -1;",
"bytesRead == -1",
"bytesRead",
"-1",
"1",
"buffer[0] = -1",
"buffer[0]",
"buffer",
"0",
"-1",
"1",
"private byte read() throws IOException\n {\n if (bufferPointer == bytesRead)\n fillBuffer();\n return buffer[bufferPointer++];\n }",
"read",
"{\n if (bufferPointer == bytesRead)\n fillBuffer();\n return buffer[bufferPointer++];\n }",
"if (bufferPointer == bytesRead)\n fillBuffer();",
"bufferPointer == bytesRead",
"bufferPointer",
"bytesRead",
"fillBuffer()",
"fillBuffer",
"return buffer[bufferPointer++];",
"buffer[bufferPointer++]",
"buffer",
"bufferPointer++",
"bufferPointer",
"public void close() throws IOException\n {\n if (din == null)\n return;\n din.close();\n }",
"close",
"{\n if (din == null)\n return;\n din.close();\n }",
"if (din == null)\n return;",
"din == null",
"din",
"null",
"return;",
"din.close()",
"din.close",
"din"
] |
import java.util.*;
import java.io.*;
class Main
{
public static void main(String args[])throws IOException
{
Reader in = new Reader();
System.out.println(2 * Math.PI * in.nextDouble());
}
}
class Reader
{
final private int BUFFER_SIZE = 1 << 16;
private DataInputStream din;
private byte[] buffer;
private int bufferPointer, bytesRead;
public Reader()
{
din = new DataInputStream(System.in);
buffer = new byte[BUFFER_SIZE];
bufferPointer = bytesRead = 0;
}
public Reader(String file_name) throws IOException
{
din = new DataInputStream(new FileInputStream(file_name));
buffer = new byte[BUFFER_SIZE];
bufferPointer = bytesRead = 0;
}
public String readLine() throws IOException
{
byte[] buf = new byte[64]; // line length
int cnt = 0, c;
while ((c = read()) != -1)
{
if (c == '\n')
break;
buf[cnt++] = (byte) c;
}
return new String(buf, 0, cnt);
}
public int nextInt() throws IOException
{
int ret = 0;
byte c = read();
while (c <= ' ')
c = read();
boolean neg = (c == '-');
if (neg)
c = read();
do
{
ret = ret * 10 + c - '0';
} while ((c = read()) >= '0' && c <= '9');
if (neg)
return -ret;
return ret;
}
public long nextLong() throws IOException
{
long ret = 0;
byte c = read();
while (c <= ' ')
c = read();
boolean neg = (c == '-');
if (neg)
c = read();
do {
ret = ret * 10 + c - '0';
}
while ((c = read()) >= '0' && c <= '9');
if (neg)
return -ret;
return ret;
}
public double nextDouble() throws IOException
{
double ret = 0, div = 1;
byte c = read();
while (c <= ' ')
c = read();
boolean neg = (c == '-');
if (neg)
c = read();
do {
ret = ret * 10 + c - '0';
}
while ((c = read()) >= '0' && c <= '9');
if (c == '.')
{
while ((c = read()) >= '0' && c <= '9')
{
ret += (c - '0') / (div *= 10);
}
}
if (neg)
return -ret;
return ret;
}
private void fillBuffer() throws IOException
{
bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
if (bytesRead == -1)
buffer[0] = -1;
}
private byte read() throws IOException
{
if (bufferPointer == bytesRead)
fillBuffer();
return buffer[bufferPointer++];
}
public void close() throws IOException
{
if (din == null)
return;
din.close();
}
}
|
[
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
] |
[
[
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
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
6,
27
],
[
27,
28
]
] |
[
"import java.util.*;\n \nclass Main{\n public static void main(String[] args) {\n Scanner reader= new Scanner(System.in);\n double r =reader.nextDouble();\n System.out.println(2*r*3.14159265);\n \n \n \n \n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n public static void main(String[] args) {\n Scanner reader= new Scanner(System.in);\n double r =reader.nextDouble();\n System.out.println(2*r*3.14159265);\n \n \n \n \n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner reader= new Scanner(System.in);\n double r =reader.nextDouble();\n System.out.println(2*r*3.14159265);\n \n \n \n \n }",
"main",
"{\n Scanner reader= new Scanner(System.in);\n double r =reader.nextDouble();\n System.out.println(2*r*3.14159265);\n \n \n \n \n }",
"Scanner reader= new Scanner(System.in);",
"reader",
"new Scanner(System.in)",
"double r =reader.nextDouble();",
"r",
"reader.nextDouble()",
"reader.nextDouble",
"reader",
"System.out.println(2*r*3.14159265)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*r*3.14159265",
"2*r*3.14159265",
"2",
"r",
"3.14159265",
"String[] args",
"args"
] |
import java.util.*;
class Main{
public static void main(String[] args) {
Scanner reader= new Scanner(System.in);
double r =reader.nextDouble();
System.out.println(2*r*3.14159265);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
17,
41,
13,
41,
13,
41,
13,
41,
13,
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,
4,
18,
18,
13,
13,
2,
2,
17,
18,
13,
13,
4,
18,
13,
4,
18,
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
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
232,
11
],
[
232,
12
],
[
12,
13
],
[
232,
14
],
[
14,
15
],
[
232,
16
],
[
16,
17
],
[
232,
18
],
[
18,
19
],
[
232,
20
],
[
20,
21
],
[
20,
22
],
[
232,
23
],
[
23,
24
],
[
232,
25
],
[
25,
26
],
[
232,
27
],
[
27,
28
],
[
232,
29
],
[
29,
30
],
[
232,
31
],
[
31,
32
],
[
232,
33
],
[
33,
34
],
[
232,
35
],
[
35,
36
],
[
232,
37
],
[
37,
38
],
[
232,
39
],
[
39,
40
],
[
232,
41
],
[
41,
42
],
[
232,
43
],
[
43,
44
],
[
232,
45
],
[
45,
46
],
[
232,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
53,
55
],
[
49,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
62,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
64,
66
],
[
62,
67
],
[
67,
68
],
[
68,
69
],
[
49,
70
],
[
70,
71
],
[
71,
72
],
[
47,
73
],
[
73,
74
],
[
232,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
75,
79
],
[
79,
80
],
[
75,
81
],
[
81,
82
],
[
81,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
81,
87
],
[
87,
88
],
[
75,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
89,
95
],
[
95,
96
],
[
75,
97
],
[
97,
98
],
[
97,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
100,
109
],
[
109,
110
],
[
109,
111
],
[
99,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
75,
116
],
[
116,
117
],
[
116,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
75,
123
],
[
123,
124
],
[
123,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
127,
130
],
[
130,
131
],
[
75,
132
],
[
132,
133
],
[
132,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
136,
139
],
[
139,
140
],
[
75,
141
],
[
141,
142
],
[
141,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
145,
149
],
[
75,
150
],
[
150,
151
],
[
150,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
154,
157
],
[
157,
158
],
[
75,
159
],
[
159,
160
],
[
159,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
161,
166
],
[
166,
167
],
[
167,
168
],
[
168,
169
],
[
168,
170
],
[
166,
171
],
[
171,
172
],
[
171,
173
],
[
166,
174
],
[
174,
175
],
[
175,
176
],
[
166,
177
],
[
177,
178
],
[
178,
179
],
[
179,
180
],
[
179,
181
],
[
178,
182
],
[
182,
183
],
[
161,
184
],
[
184,
185
],
[
159,
186
],
[
186,
187
],
[
75,
188
],
[
188,
189
],
[
188,
190
],
[
190,
191
],
[
191,
192
],
[
191,
193
],
[
190,
195
],
[
195,
196
],
[
196,
197
],
[
197,
198
],
[
197,
199
],
[
195,
200
],
[
200,
201
],
[
200,
202
],
[
195,
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75,
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] |
[
"import java.io.*;\nimport java.math.BigInteger;\nimport java.util.*;\n\npublic class Main {\n\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int n, k;\n\tstatic long mod = 1000000007;\n\tstatic int[][] memo;\n\tstatic String s;\n\tstatic HashSet<Integer> nodes;\n\tstatic ArrayList<Integer>[] ad, tree;\n\tstatic boolean[] vis, taken;\n\tstatic int[] a;\n\tstatic TreeSet<Long> al;\n\tstatic long[] val;\n\tstatic ArrayList<String> aa;\n\tstatic char[] b;\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\tSystem.out.println(2d*Math.PI*sc.nextDouble());\n\t\tout.flush();\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.io.*;",
"io.*",
"java",
"import java.math.BigInteger;",
"BigInteger",
"java.math",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tstatic PrintWriter out;\n\tstatic StringBuilder sb;\n\tstatic int n, k;\n\tstatic long mod = 1000000007;\n\tstatic int[][] memo;\n\tstatic String s;\n\tstatic HashSet<Integer> nodes;\n\tstatic ArrayList<Integer>[] ad, tree;\n\tstatic boolean[] vis, taken;\n\tstatic int[] a;\n\tstatic TreeSet<Long> al;\n\tstatic long[] val;\n\tstatic ArrayList<String> aa;\n\tstatic char[] b;\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\tSystem.out.println(2d*Math.PI*sc.nextDouble());\n\t\tout.flush();\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 n",
"n",
"k;",
"k",
"static long mod = 1000000007;",
"mod",
"1000000007",
"static int[][] memo;",
"memo",
"static String s;",
"s",
"static HashSet<Integer> nodes;",
"nodes",
"static ArrayList<Integer>[] ad",
"ad",
"tree;",
"tree",
"static boolean[] vis",
"vis",
"taken;",
"taken",
"static int[] a;",
"a",
"static TreeSet<Long> al;",
"al",
"static long[] val;",
"val",
"static ArrayList<String> aa;",
"aa",
"static char[] b;",
"b",
"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\tSystem.out.println(2d*Math.PI*sc.nextDouble());\n\t\tout.flush();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tout = new PrintWriter(System.out);\n\t\tSystem.out.println(2d*Math.PI*sc.nextDouble());\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)",
"System.out.println(2d*Math.PI*sc.nextDouble())",
"System.out.println",
"System.out",
"System",
"System.out",
"2d*Math.PI*sc.nextDouble()",
"2d*Math.PI*sc.nextDouble()",
"2d",
"Math.PI",
"Math",
"Math.PI",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"out.flush()",
"out.flush",
"out",
"String[] args",
"args",
"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 n, k;\n\tstatic long mod = 1000000007;\n\tstatic int[][] memo;\n\tstatic String s;\n\tstatic HashSet<Integer> nodes;\n\tstatic ArrayList<Integer>[] ad, tree;\n\tstatic boolean[] vis, taken;\n\tstatic int[] a;\n\tstatic TreeSet<Long> al;\n\tstatic long[] val;\n\tstatic ArrayList<String> aa;\n\tstatic char[] b;\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\tSystem.out.println(2d*Math.PI*sc.nextDouble());\n\t\tout.flush();\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 n, k;\n\tstatic long mod = 1000000007;\n\tstatic int[][] memo;\n\tstatic String s;\n\tstatic HashSet<Integer> nodes;\n\tstatic ArrayList<Integer>[] ad, tree;\n\tstatic boolean[] vis, taken;\n\tstatic int[] a;\n\tstatic TreeSet<Long> al;\n\tstatic long[] val;\n\tstatic ArrayList<String> aa;\n\tstatic char[] b;\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\tSystem.out.println(2d*Math.PI*sc.nextDouble());\n\t\tout.flush();\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.io.*;
import java.math.BigInteger;
import java.util.*;
public class Main {
static PrintWriter out;
static StringBuilder sb;
static int n, k;
static long mod = 1000000007;
static int[][] memo;
static String s;
static HashSet<Integer> nodes;
static ArrayList<Integer>[] ad, tree;
static boolean[] vis, taken;
static int[] a;
static TreeSet<Long> al;
static long[] val;
static ArrayList<String> aa;
static char[] b;
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
out = new PrintWriter(System.out);
System.out.println(2d*Math.PI*sc.nextDouble());
out.flush();
}
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,
4,
18,
18,
13,
13,
2,
2,
4,
18,
13,
13,
17,
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
],
[
41,
8
],
[
41,
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
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
26,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
27,
30
],
[
26,
31
],
[
26,
32
],
[
32,
33
],
[
32,
34
],
[
11,
35
],
[
35,
36
],
[
36,
37
],
[
9,
38
],
[
38,
39
],
[
0,
40
],
[
40,
41
],
[
40,
42
]
] |
[
"import java.lang.Math;\nimport java.util.Scanner;\n\npublic class Main\n{\n public static void main( String[] args )\n {\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }\n}",
"import java.lang.Math;",
"Math",
"java.lang",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main\n{\n public static void main( String[] args )\n {\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }\n}",
"Main",
"public static void main( String[] args )\n {\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"String str = scan.nextLine();",
"str",
"scan.nextLine()",
"scan.nextLine",
"scan",
"System.out.println(Integer.parseInt(str) * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"Integer.parseInt(str) * 2 * Math.PI",
"Integer.parseInt(str) * 2 * Math.PI",
"Integer.parseInt(str)",
"Integer.parseInt",
"Integer",
"str",
"2",
"Math.PI",
"Math",
"Math.PI",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main\n{\n public static void main( String[] args )\n {\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }\n}",
"public class Main\n{\n public static void main( String[] args )\n {\n Scanner scan = new Scanner(System.in);\n String str = scan.nextLine();\n\n System.out.println(Integer.parseInt(str) * 2 * Math.PI);\n scan.close();\n\n }\n}",
"Main"
] |
import java.lang.Math;
import java.util.Scanner;
public class Main
{
public static void main( String[] args )
{
Scanner scan = new Scanner(System.in);
String str = scan.nextLine();
System.out.println(Integer.parseInt(str) * 2 * Math.PI);
scan.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
17,
41,
13,
17,
41,
13,
20,
0,
13,
4,
18,
13,
0,
13,
2,
2,
13,
17,
17,
4,
18,
18,
13,
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
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
26,
29
],
[
8,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
8,
36
],
[
36,
37
],
[
37,
38
],
[
6,
39
],
[
39,
40
],
[
0,
41
],
[
41,
42
],
[
41,
43
]
] |
[
"import java.util.Scanner;\n \npublic class Main {\n public static void main(String[] args) {\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }",
"main",
"{\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }",
"int R = 0;",
"R",
"0",
"double sum = 0;",
"sum",
"0",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"R = scan.nextInt()",
"R",
"scan.nextInt()",
"scan.nextInt",
"scan",
"sum = R * 2 * 3.141592",
"sum",
"R * 2 * 3.141592",
"R * 2 * 3.141592",
"R",
"2",
"3.141592",
"System.out.println(sum)",
"System.out.println",
"System.out",
"System",
"System.out",
"sum",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }\n}",
"public class Main {\n public static void main(String[] args) {\n int R = 0;\n double sum = 0;\n Scanner scan = new Scanner(System.in);\n R = scan.nextInt();\n sum = R * 2 * 3.141592;\n System.out.println(sum);\n scan.close();\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int R = 0;
double sum = 0;
Scanner scan = new Scanner(System.in);
R = scan.nextInt();
sum = R * 2 * 3.141592;
System.out.println(sum);
scan.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
0,
13,
2,
13,
17,
4,
18,
18,
13,
13,
2,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
39,
8
],
[
39,
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
],
[
25,
26
],
[
25,
27
],
[
11,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
28,
33
],
[
33,
34
],
[
33,
35
],
[
9,
36
],
[
36,
37
],
[
0,
38
],
[
38,
39
],
[
38,
40
]
] |
[
"import java.lang.*;\nimport java.util.*;\npublic class Main \n{\n ///atcoder\n public static void main(final String args[]) \n {\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }\n}",
"import java.lang.*;",
"lang.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main \n{\n ///atcoder\n public static void main(final String args[]) \n {\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }\n}",
"Main",
"///atcoder\n public static void main(final String args[]) \n {\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }",
"main",
"{\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }",
"final Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int r=s.nextInt();",
"r",
"s.nextInt()",
"s.nextInt",
"s",
"double ans=3.14159265;",
"ans",
"3.14159265",
"ans=ans*2.0",
"ans",
"ans*2.0",
"ans",
"2.0",
"System.out.println(ans*r)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans*r",
"ans",
"r",
"final String args[]",
"args",
"public class Main \n{\n ///atcoder\n public static void main(final String args[]) \n {\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }\n}",
"public class Main \n{\n ///atcoder\n public static void main(final String args[]) \n {\n final Scanner s = new Scanner(System.in);\n int r=s.nextInt();\n double ans=3.14159265;\n ans=ans*2.0;\n System.out.println(ans*r);\n }\n}",
"Main"
] |
import java.lang.*;
import java.util.*;
public class Main
{
///atcoder
public static void main(final String args[])
{
final Scanner s = new Scanner(System.in);
int r=s.nextInt();
double ans=3.14159265;
ans=ans*2.0;
System.out.println(ans*r);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
17,
41,
13,
17,
0,
13,
2,
2,
17,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
26,
29
],
[
8,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
6,
36
],
[
36,
37
]
] |
[
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n int R = stdIn.nextInt();\n double pie = 3.141952;\n double L = 0.0;\n L = 2 * pie * (double)R;\n System.out.print(L);\n\n }\n} ",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n int R = stdIn.nextInt();\n double pie = 3.141952;\n double L = 0.0;\n L = 2 * pie * (double)R;\n System.out.print(L);\n\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n int R = stdIn.nextInt();\n double pie = 3.141952;\n double L = 0.0;\n L = 2 * pie * (double)R;\n System.out.print(L);\n\n }",
"main",
"{\n Scanner stdIn = new Scanner(System.in);\n int R = stdIn.nextInt();\n double pie = 3.141952;\n double L = 0.0;\n L = 2 * pie * (double)R;\n System.out.print(L);\n\n }",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"int R = stdIn.nextInt();",
"R",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"double pie = 3.141952;",
"pie",
"3.141952",
"double L = 0.0;",
"L",
"0.0",
"L = 2 * pie * (double)R",
"L",
"2 * pie * (double)R",
"2 * pie * (double)R",
"2",
"pie",
"(double)R",
"System.out.print(L)",
"System.out.print",
"System.out",
"System",
"System.out",
"L",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner stdIn = new Scanner(System.in);
int R = stdIn.nextInt();
double pie = 3.141952;
double L = 0.0;
L = 2 * pie * (double)R;
System.out.print(L);
}
}
|
[
7,
15,
13,
17,
6,
13,
41,
13,
17,
41,
13,
2,
17,
17,
41,
13,
17,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
18,
13,
13,
13,
17,
12,
13,
30,
20,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
4,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
11,
13
],
[
4,
14
],
[
14,
15
],
[
14,
16
],
[
4,
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
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
28,
33
],
[
34,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
34,
39
],
[
4,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
40,
44
],
[
44,
45
]
] |
[
"import java.util.Scanner;\n\nclass Main {\n static final int MOD = 1000000007;\n static final int INF = 1 << 30;\n static final int ALF = 26;\n\n Main() {\n Scanner sc = new Scanner(System.in);\n double R = sc.nextInt();\n System.out.println(Math.PI*R*2);\n }\n\n public static void main(String[] args) {\n new Main();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n static final int MOD = 1000000007;\n static final int INF = 1 << 30;\n static final int ALF = 26;\n\n Main() {\n Scanner sc = new Scanner(System.in);\n double R = sc.nextInt();\n System.out.println(Math.PI*R*2);\n }\n\n public static void main(String[] args) {\n new Main();\n }\n}",
"Main",
"static final int MOD = 1000000007;",
"MOD",
"1000000007",
"static final int INF = 1 << 30;",
"INF",
"1 << 30",
"1",
"30",
"static final int ALF = 26;",
"ALF",
"26",
"Main() {\n Scanner sc = new Scanner(System.in);\n double R = sc.nextInt();\n System.out.println(Math.PI*R*2);\n }",
"Main",
"{\n Scanner sc = new Scanner(System.in);\n double R = sc.nextInt();\n System.out.println(Math.PI*R*2);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(Math.PI*R*2)",
"System.out.println",
"System.out",
"System",
"System.out",
"Math.PI*R*2",
"Math.PI*R*2",
"Math.PI",
"Math",
"Math.PI",
"R",
"2",
"public static void main(String[] args) {\n new Main();\n }",
"main",
"{\n new Main();\n }",
"new Main()",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main {
static final int MOD = 1000000007;
static final int INF = 1 << 30;
static final int ALF = 26;
Main() {
Scanner sc = new Scanner(System.in);
double R = sc.nextInt();
System.out.println(Math.PI*R*2);
}
public static void main(String[] args) {
new Main();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
41,
13,
4,
13,
4,
18,
18,
13,
13,
2,
2,
17,
18,
13,
13,
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
],
[
86,
8
],
[
86,
9
],
[
9,
10
],
[
86,
11
],
[
11,
12
],
[
86,
13
],
[
13,
14
],
[
86,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
17,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
25,
30
],
[
31,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
15,
37
],
[
37,
38
],
[
86,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
46,
47
],
[
86,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
52,
55
],
[
55,
56
],
[
86,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
61,
64
],
[
64,
65
],
[
86,
66
],
[
66,
67
],
[
66,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
69,
78
],
[
78,
79
],
[
78,
80
],
[
68,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
0,
85
],
[
85,
86
],
[
85,
87
]
] |
[
"import java.util.*; \nimport java.io.*;\n\npublic class Main {\n static StringTokenizer st;\n static BufferedReader br; \n static PrintWriter out;\n \n public static void main(String[] args) throws IOException {\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }\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; \n static PrintWriter out;\n \n public static void main(String[] args) throws IOException {\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }\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;",
"br",
"static PrintWriter out;",
"out",
"public static void main(String[] args) throws IOException {\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }",
"main",
"{\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }",
"br = new BufferedReader(new InputStreamReader(System.in))",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"int R = nextInt();",
"R",
"nextInt()",
"nextInt",
"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 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; \n static PrintWriter out;\n \n public static void main(String[] args) throws IOException {\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }\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; \n static PrintWriter out;\n \n public static void main(String[] args) throws IOException {\n br = new BufferedReader(new InputStreamReader(System.in));\n\n int R = nextInt();\n\n System.out.println(2* Math.PI * R);\n \n }\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;
static PrintWriter out;
public static void main(String[] args) throws IOException {
br = new BufferedReader(new InputStreamReader(System.in));
int R = nextInt();
System.out.println(2* Math.PI * R);
}
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,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
13,
17,
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.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n \n Scanner sc = new Scanner(System.in);\n \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\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 \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\n }\n}",
"Main",
"public static void main(String[] args) {\n \n Scanner sc = new Scanner(System.in);\n \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\n }",
"main",
"{\n \n Scanner sc = new Scanner(System.in);\n \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double r = Double.parseDouble(sc.next());",
"r",
"Double.parseDouble(sc.next())",
"Double.parseDouble",
"Double",
"sc.next()",
"sc.next",
"sc",
"System.out.println(r*2*Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"r*2*Math.PI",
"r*2*Math.PI",
"r",
"2",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n \n Scanner sc = new Scanner(System.in);\n \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n \n Scanner sc = new Scanner(System.in);\n \n double r = Double.parseDouble(sc.next());\n \n System.out.println(r*2*Math.PI);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double r = Double.parseDouble(sc.next());
System.out.println(r*2*Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
4,
18,
18,
13,
13,
41,
13,
4,
18,
13,
41,
13,
17,
0,
13,
2,
2,
17,
17,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
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
],
[
25,
27
],
[
28,
28
],
[
28,
29
],
[
28,
30
],
[
28,
31
],
[
8,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
6,
38
],
[
38,
39
]
] |
[
"import java.util.*;\nclass Main\n{\n public static void main (String[] args) \n {\n Scanner sc =new Scanner(System.in); \n System.out.println();\n int r=sc.nextInt();\n double c=0.0d;\n c=2*3.14*r;\n System.out.println(c);\n \n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main\n{\n public static void main (String[] args) \n {\n Scanner sc =new Scanner(System.in); \n System.out.println();\n int r=sc.nextInt();\n double c=0.0d;\n c=2*3.14*r;\n System.out.println(c);\n \n }\n}",
"Main",
"public static void main (String[] args) \n {\n Scanner sc =new Scanner(System.in); \n System.out.println();\n int r=sc.nextInt();\n double c=0.0d;\n c=2*3.14*r;\n System.out.println(c);\n \n }",
"main",
"{\n Scanner sc =new Scanner(System.in); \n System.out.println();\n int r=sc.nextInt();\n double c=0.0d;\n c=2*3.14*r;\n System.out.println(c);\n \n }",
"Scanner sc =new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int r=sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double c=0.0d;",
"c",
"0.0d",
"c=2*3.14*r",
"c",
"2*3.14*r",
"2*3.14*r",
"2",
"3.14",
"r",
"System.out.println(c)",
"System.out.println",
"System.out",
"System",
"System.out",
"c",
"String[] args",
"args"
] |
import java.util.*;
class Main
{
public static void main (String[] args)
{
Scanner sc =new Scanner(System.in);
System.out.println();
int r=sc.nextInt();
double c=0.0d;
c=2*3.14*r;
System.out.println(c);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
4,
18,
13,
41,
13,
2,
2,
17,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
8,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
6,
33
],
[
33,
34
]
] |
[
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n final double pi = 3.141;\n int R = stdIn.nextInt();\n double Enshu = 2 * pi * R;\n \n System.out.println(Enshu);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n final double pi = 3.141;\n int R = stdIn.nextInt();\n double Enshu = 2 * pi * R;\n \n System.out.println(Enshu);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner stdIn = new Scanner(System.in);\n final double pi = 3.141;\n int R = stdIn.nextInt();\n double Enshu = 2 * pi * R;\n \n System.out.println(Enshu);\n }",
"main",
"{\n Scanner stdIn = new Scanner(System.in);\n final double pi = 3.141;\n int R = stdIn.nextInt();\n double Enshu = 2 * pi * R;\n \n System.out.println(Enshu);\n }",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"final double pi = 3.141;",
"pi",
"3.141",
"int R = stdIn.nextInt();",
"R",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"double Enshu = 2 * pi * R;",
"Enshu",
"2 * pi * R",
"2 * pi * R",
"2",
"pi",
"R",
"System.out.println(Enshu)",
"System.out.println",
"System.out",
"System",
"System.out",
"Enshu",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner stdIn = new Scanner(System.in);
final double pi = 3.141;
int R = stdIn.nextInt();
double Enshu = 2 * pi * R;
System.out.println(Enshu);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
2,
17,
4,
18,
13,
17,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
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
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
16,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
8,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
25,
30
],
[
31,
31
],
[
31,
32
],
[
31,
33
],
[
31,
34
],
[
6,
35
],
[
35,
36
],
[
0,
37
],
[
37,
38
],
[
37,
39
]
] |
[
" import java.util.*;\n public class Main{\n \n public static void main(String []args){\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }\n }",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n \n public static void main(String []args){\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }\n }",
"Main",
"public static void main(String []args){\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }",
"main",
"{\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"double PI = 2 * Math.acos(0.0);",
"PI",
"2 * Math.acos(0.0)",
"2",
"Math.acos(0.0)",
"Math.acos",
"Math",
"0.0",
"int r = in.nextInt();",
"r",
"in.nextInt()",
"in.nextInt",
"in",
"System.out.println(2 * PI * r)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * PI * r",
"2 * PI * r",
"2",
"PI",
"r",
"String []args",
"args",
"public class Main{\n \n public static void main(String []args){\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }\n }",
"public class Main{\n \n public static void main(String []args){\n Scanner in = new Scanner(System.in);\n double PI = 2 * Math.acos(0.0);\n int r = in.nextInt();\n System.out.println(2 * PI * r);\n }\n }",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String []args){
Scanner in = new Scanner(System.in);
double PI = 2 * Math.acos(0.0);
int r = in.nextInt();
System.out.println(2 * PI * r);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
42,
11
],
[
42,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
35,
35
],
[
35,
36
],
[
35,
37
],
[
35,
38
],
[
12,
39
],
[
39,
40
],
[
0,
41
],
[
41,
42
],
[
41,
43
]
] |
[
"/*\nIf you want to aim high, aim high\nDon't let that studying and grades consume you\nJust live life young\n******************************\nIf I'm the sun, you're the moon\nBecause when I go up, you go down\n*******************************\nI'm working for the day I will surpass you\nhttps://www.a2oj.com/Ladder16.html\n*/\nimport java.util.*;\nimport java.io.*;\nimport java.math.*;\n\n public class Main\n {\n public static void main(String omkar[]) throws Exception\n {\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }\n }",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import java.math.*;",
"math.*",
"java",
"public class Main\n {\n public static void main(String omkar[]) throws Exception\n {\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }\n }",
"Main",
"public static void main(String omkar[]) throws Exception\n {\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }",
"main",
"{\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }",
"BufferedReader infile = new BufferedReader(new InputStreamReader(System.in));",
"infile",
"new BufferedReader(new InputStreamReader(System.in))",
"StringTokenizer st = new StringTokenizer(infile.readLine());",
"st",
"new StringTokenizer(infile.readLine())",
"int N = Integer.parseInt(st.nextToken());",
"N",
"Integer.parseInt(st.nextToken())",
"Integer.parseInt",
"Integer",
"st.nextToken()",
"st.nextToken",
"st",
"System.out.println(2*N*3.1415)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*N*3.1415",
"2*N*3.1415",
"2",
"N",
"3.1415",
"String omkar[]",
"omkar",
"public class Main\n {\n public static void main(String omkar[]) throws Exception\n {\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }\n }",
"public class Main\n {\n public static void main(String omkar[]) throws Exception\n {\n BufferedReader infile = new BufferedReader(new InputStreamReader(System.in)); \n StringTokenizer st = new StringTokenizer(infile.readLine());\n int N = Integer.parseInt(st.nextToken());\n System.out.println(2*N*3.1415);\n }\n }",
"Main"
] |
/*
If you want to aim high, aim high
Don't let that studying and grades consume you
Just live life young
******************************
If I'm the sun, you're the moon
Because when I go up, you go down
*******************************
I'm working for the day I will surpass you
https://www.a2oj.com/Ladder16.html
*/
import java.util.*;
import java.io.*;
import java.math.*;
public class Main
{
public static void main(String omkar[]) throws Exception
{
BufferedReader infile = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer(infile.readLine());
int N = Integer.parseInt(st.nextToken());
System.out.println(2*N*3.1415);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
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,
29,
17,
30,
0,
13,
20,
29,
17,
12,
13,
30,
14,
4,
13,
29,
4,
18,
13,
29,
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,
12,
13,
30,
29,
20,
12,
13,
30,
29,
20,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
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
],
[
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
],
[
24,
25
],
[
22,
26
],
[
26,
27
],
[
22,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
22,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
38,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
37,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
47,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
36,
57
],
[
57,
58
],
[
22,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
61,
69
],
[
69,
70
],
[
22,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
78,
79
],
[
22,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
87,
88
],
[
22,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
93,
96
],
[
96,
97
],
[
22,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
101,
102
],
[
22,
103
],
[
103,
104
],
[
103,
105
],
[
105,
106
],
[
106,
107
],
[
0,
108
],
[
140,
109
],
[
140,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
116,
117
],
[
116,
118
],
[
112,
119
],
[
119,
120
],
[
119,
121
],
[
121,
122
],
[
122,
123
],
[
112,
124
],
[
124,
125
],
[
125,
126
],
[
124,
127
],
[
128,
128
],
[
128,
129
],
[
128,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
112,
134
],
[
134,
135
],
[
135,
136
],
[
110,
137
],
[
137,
138
],
[
0,
139
],
[
139,
140
],
[
139,
141
]
] |
[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.io.PrintWriter;\nimport java.math.BigDecimal;\nimport java.math.BigInteger;\nimport java.util.Arrays;\nimport java.util.StringTokenizer;\nclass InputReader {\n BufferedReader buf;\n StringTokenizer tok;\n\n public InputReader() {\n buf = new BufferedReader(new InputStreamReader(System.in));\n// try {\n// Path currentRelativePath = Paths.get(\"\");\n// String s = currentRelativePath.toAbsolutePath().toString();\n// String curDir = System.getProperty(\"user.dir\");\n// System.out.println(\"current dir: \" + s);\n// buf = new BufferedReader(new FileReader(\"/Users/wangdong/Dropbox/LC_Java/src/test/resources/testA.txt\"));\n// } catch (FileNotFoundException e) {\n// e.printStackTrace();\n// }\n }\n\n public boolean hasNext() {\n while (tok == null || !tok.hasMoreElements()) {\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }\n return true;\n }\n\n public String next() {\n if (hasNext()) return tok.nextToken();\n return null;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public Double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n\n public BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n}\n\n\npublic class Main {\n public static void main(String[] args) {\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }\n \n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.math.BigInteger;",
"BigInteger",
"java.math",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"class InputReader {\n BufferedReader buf;\n StringTokenizer tok;\n\n public InputReader() {\n buf = new BufferedReader(new InputStreamReader(System.in));\n// try {\n// Path currentRelativePath = Paths.get(\"\");\n// String s = currentRelativePath.toAbsolutePath().toString();\n// String curDir = System.getProperty(\"user.dir\");\n// System.out.println(\"current dir: \" + s);\n// buf = new BufferedReader(new FileReader(\"/Users/wangdong/Dropbox/LC_Java/src/test/resources/testA.txt\"));\n// } catch (FileNotFoundException e) {\n// e.printStackTrace();\n// }\n }\n\n public boolean hasNext() {\n while (tok == null || !tok.hasMoreElements()) {\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }\n return true;\n }\n\n public String next() {\n if (hasNext()) return tok.nextToken();\n return null;\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n public long nextLong() {\n return Long.parseLong(next());\n }\n\n public Double nextDouble() {\n return Double.parseDouble(next());\n }\n\n public BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n\n public BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n}",
"InputReader",
"BufferedReader buf;",
"buf",
"StringTokenizer tok;",
"tok",
"public InputReader() {\n buf = new BufferedReader(new InputStreamReader(System.in));\n// try {\n// Path currentRelativePath = Paths.get(\"\");\n// String s = currentRelativePath.toAbsolutePath().toString();\n// String curDir = System.getProperty(\"user.dir\");\n// System.out.println(\"current dir: \" + s);\n// buf = new BufferedReader(new FileReader(\"/Users/wangdong/Dropbox/LC_Java/src/test/resources/testA.txt\"));\n// } catch (FileNotFoundException e) {\n// e.printStackTrace();\n// }\n }",
"InputReader",
"{\n buf = new BufferedReader(new InputStreamReader(System.in));\n// try {\n// Path currentRelativePath = Paths.get(\"\");\n// String s = currentRelativePath.toAbsolutePath().toString();\n// String curDir = System.getProperty(\"user.dir\");\n// System.out.println(\"current dir: \" + s);\n// buf = new BufferedReader(new FileReader(\"/Users/wangdong/Dropbox/LC_Java/src/test/resources/testA.txt\"));\n// } catch (FileNotFoundException e) {\n// e.printStackTrace();\n// }\n }",
"buf = new BufferedReader(new InputStreamReader(System.in))",
"buf",
"new BufferedReader(new InputStreamReader(System.in))",
"public boolean hasNext() {\n while (tok == null || !tok.hasMoreElements()) {\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }\n return true;\n }",
"hasNext",
"{\n while (tok == null || !tok.hasMoreElements()) {\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }\n return true;\n }",
"while (tok == null || !tok.hasMoreElements()) {\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }",
"tok == null || !tok.hasMoreElements()",
"tok == null",
"tok",
"null",
"!tok.hasMoreElements()",
"tok.hasMoreElements()",
"tok.hasMoreElements",
"tok",
"{\n try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }\n }",
"try {\n tok = new StringTokenizer(buf.readLine());\n } catch (Exception e) {\n return false;\n }",
"catch (Exception e) {\n return false;\n }",
"Exception e",
"{\n return false;\n }",
"return false;",
"false",
"{\n tok = new StringTokenizer(buf.readLine());\n }",
"tok = new StringTokenizer(buf.readLine())",
"tok",
"new StringTokenizer(buf.readLine())",
"return true;",
"true",
"public String next() {\n if (hasNext()) return tok.nextToken();\n return null;\n }",
"next",
"{\n if (hasNext()) return tok.nextToken();\n return null;\n }",
"if (hasNext()) return tok.nextToken();",
"hasNext()",
"hasNext",
"return tok.nextToken();",
"tok.nextToken()",
"tok.nextToken",
"tok",
"return null;",
"null",
"public int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public Double nextDouble() {\n return Double.parseDouble(next());\n }",
"nextDouble",
"{\n return Double.parseDouble(next());\n }",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public BigInteger nextBigInteger() {\n return new BigInteger(next());\n }",
"nextBigInteger",
"{\n return new BigInteger(next());\n }",
"return new BigInteger(next());",
"new BigInteger(next())",
"public BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }",
"nextBigDecimal",
"{\n return new BigDecimal(next());\n }",
"return new BigDecimal(next());",
"new BigDecimal(next())",
"public class Main {\n public static void main(String[] args) {\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }\n \n}",
"Main",
"public static void main(String[] args) {\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }",
"main",
"{\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }",
"InputReader in = new InputReader();",
"in",
"new InputReader()",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"int n = in.nextInt();",
"n",
"in.nextInt()",
"in.nextInt",
"in",
"out.println(2 * Math.PI * n)",
"out.println",
"out",
"2 * Math.PI * n",
"2 * Math.PI * n",
"2",
"Math.PI",
"Math",
"Math.PI",
"n",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }\n \n}",
"public class Main {\n public static void main(String[] args) {\n InputReader in = new InputReader();\n PrintWriter out = new PrintWriter(System.out);\n int n = in.nextInt();\n \tout.println(2 * Math.PI * n);\n out.close();\n }\n \n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Arrays;
import java.util.StringTokenizer;
class InputReader {
BufferedReader buf;
StringTokenizer tok;
public InputReader() {
buf = new BufferedReader(new InputStreamReader(System.in));
// try {
// Path currentRelativePath = Paths.get("");
// String s = currentRelativePath.toAbsolutePath().toString();
// String curDir = System.getProperty("user.dir");
// System.out.println("current dir: " + s);
// buf = new BufferedReader(new FileReader("/Users/wangdong/Dropbox/LC_Java/src/test/resources/testA.txt"));
// } catch (FileNotFoundException e) {
// e.printStackTrace();
// }
}
public boolean hasNext() {
while (tok == null || !tok.hasMoreElements()) {
try {
tok = new StringTokenizer(buf.readLine());
} catch (Exception e) {
return false;
}
}
return true;
}
public String next() {
if (hasNext()) return tok.nextToken();
return null;
}
public int nextInt() {
return Integer.parseInt(next());
}
public long nextLong() {
return Long.parseLong(next());
}
public Double nextDouble() {
return Double.parseDouble(next());
}
public BigInteger nextBigInteger() {
return new BigInteger(next());
}
public BigDecimal nextBigDecimal() {
return new BigDecimal(next());
}
}
public class Main {
public static void main(String[] args) {
InputReader in = new InputReader();
PrintWriter out = new PrintWriter(System.out);
int n = in.nextInt();
out.println(2 * Math.PI * n);
out.close();
}
}
|
[
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,
13,
17,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
35,
5
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[
35,
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[
6,
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[
6,
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[
8,
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[
9,
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9,
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[
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[
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[
15,
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[
14,
17
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[
17,
18
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[
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.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 n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\n\n\t}\n}",
"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 n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\n\n\t}",
"main",
"{\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\n\n\t}",
"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",
"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",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scanner = new Scanner(System.in);\n\n\t\tint n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\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 n = Integer.parseInt(scanner.nextLine());\n\n\t\tSystem.out.println(n * 2 * Math.PI);\n\n\n\t}\n}",
"Main"
] |
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());
System.out.println(n * 2 * Math.PI);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
17,
2,
2,
17,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
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[
9,
10
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[
9,
11
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[
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[
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[
12,
14
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[
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[
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[
17,
18
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[
18,
19
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[
11,
20
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[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
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[
20,
26
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[
27,
27
],
[
27,
28
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[
27,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
9,
33
],
[
33,
34
]
] |
[
"import java.util.Scanner;\nimport java.lang.Math;\nclass Main {\n public static void main(String args[]) {\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n System.out.printf(\"%.20f\",2*Math.PI*r);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.lang.Math;",
"Math",
"java.lang",
"class Main {\n public static void main(String args[]) {\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n System.out.printf(\"%.20f\",2*Math.PI*r);\n }\n}",
"Main",
"public static void main(String args[]) {\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n System.out.printf(\"%.20f\",2*Math.PI*r);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int r = scan.nextInt();\n System.out.printf(\"%.20f\",2*Math.PI*r);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int r = scan.nextInt();",
"r",
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"2*Math.PI*r",
"2",
"Math.PI",
"Math",
"Math.PI",
"r",
"String args[]",
"args"
] |
import java.util.Scanner;
import java.lang.Math;
class Main {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int r = scan.nextInt();
System.out.printf("%.20f",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,
17,
13,
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\t\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}\n\t\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\t\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}\n\t\n}",
"Main",
"public static void main(String[] args)\n\t{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}",
"main",
"{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}",
"Scanner s=new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"double r=s.nextDouble();",
"r",
"s.nextDouble()",
"s.nextDouble",
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"3.141592653589793238",
"r",
"String[] args",
"args",
"public class Main {\n\t\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}\n\t\n}",
"public class Main {\n\t\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner s=new Scanner(System.in);\n\t\t\n\t\tdouble r=s.nextDouble();\n\t\t\n\t\tSystem.out.println(2*3.141592653589793238*r);\n\t\t\n\t}\n\t\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args)
{
Scanner s=new Scanner(System.in);
double r=s.nextDouble();
System.out.println(2*3.141592653589793238*r);
}
}
|
[
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
] |
[
[
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
],
[
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
]
] |
[
"import java.util.*;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n // 2×半径×円周率\n double circle = 2 * r * Math.PI;\n System.out.println(circle);\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\n int r = sc.nextInt();\n\n // 2×半径×円周率\n double circle = 2 * r * Math.PI;\n System.out.println(circle);\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n // 2×半径×円周率\n double circle = 2 * r * Math.PI;\n System.out.println(circle);\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n // 2×半径×円周率\n double circle = 2 * r * Math.PI;\n System.out.println(circle);\n\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
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"circle",
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"System.out",
"System",
"System.out",
"circle",
"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 r = sc.nextInt();
// 2×半径×円周率
double circle = 2 * r * Math.PI;
System.out.println(circle);
sc.close();
}
}
|
[
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,
2,
2,
17,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
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[
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
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
26,
29
],
[
11,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
9,
36
],
[
36,
37
]
] |
[
"import java.util.*;\nimport java.util.Collections;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n\n //double PI = 3.1415926535897932;\n double PI = 3.14159265;\n double v = 2 *R* PI;\n\n System.out.println(v);\n\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.util.Collections;",
"Collections",
"java.util",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n\n //double PI = 3.1415926535897932;\n double PI = 3.14159265;\n double v = 2 *R* PI;\n\n System.out.println(v);\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n\n //double PI = 3.1415926535897932;\n double PI = 3.14159265;\n double v = 2 *R* PI;\n\n System.out.println(v);\n\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n\n //double PI = 3.1415926535897932;\n double PI = 3.14159265;\n double v = 2 *R* PI;\n\n System.out.println(v);\n\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double PI = 3.14159265;",
"PI",
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"double v = 2 *R* PI;",
"v",
"2 *R* PI",
"2 *R* PI",
"2",
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"PI",
"System.out.println(v)",
"System.out.println",
"System.out",
"System",
"System.out",
"v",
"String[] args",
"args"
] |
import java.util.*;
import java.util.Collections;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int R = sc.nextInt();
//double PI = 3.1415926535897932;
double PI = 3.14159265;
double v = 2 *R* PI;
System.out.println(v);
}
}
|
[
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,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
35,
5
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[
35,
6
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[
6,
7
],
[
6,
8
],
[
8,
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[
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
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }\n}\n",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }",
"Scanner scan = new Scanner(System.in);",
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"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n int R = scan.nextInt();\n Double result = 2 * Math.PI * R;\n System.out.println(result);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int R = scan.nextInt();
Double result = 2 * Math.PI * R;
System.out.println(result);
}
}
|
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13,
17,
15,
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17,
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41,
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41,
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41,
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23,
13,
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13
] |
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199,
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151,
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204,
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205,
209
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209,
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217,
218
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218,
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240,
241
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241,
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242,
243
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244,
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151,
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282,
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278,
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284,
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[
284,
286
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[
286,
287
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287,
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288,
289
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288,
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287,
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286,
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292,
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297,
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284,
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[
299,
300
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] |
[
"import java.util.*;\nimport java.io.*;\nimport static java.lang.Math.*;\n\nclass Main {\n FastIO sc;\n int n;\n int[] dp;\n int M = 1000000007;\n\n void solve() throws Exception {\n int n = sc.nextInt();\n System.out.println(2*Math.PI*n);\n }\n\n void run() {\n try {\n sc = new FastIO();\n solve();\n sc.close();\n } catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }\n }\n\n public static void main(String[] args) {\n try {\n Locale.setDefault(Locale.US);\n } catch (Exception ignore) {\n }\n new Main().run();\n }\n\n class FastIO extends PrintWriter {\n private BufferedReader in;\n private StringTokenizer stok;\n\n FastIO() {\n super(System.out);\n in = new BufferedReader(new InputStreamReader(System.in));\n }\n\n FastIO(String s) throws FileNotFoundException {\n super(\"\".equals(s) ? \"output.txt\" : s + \".out\");\n in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"));\n }\n\n @Override\n public void close() {\n super.close();\n try {\n in.close();\n } catch (IOException ignored) {\n }\n }\n\n String next() {\n while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }\n return stok.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 try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }\n }\n\n char[] nextCharArray() {\n return next().toCharArray();\n }\n }\n\n class Pair {\n int mon, fac;\n\n Pair(int mon, int fac) {\n this.mon = mon;\n this.fac = fac;\n }\n }\n\n void randomShuffle(int[] a) {\n Random random = new Random();\n for (int i = 1; i < a.length; i++) {\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }\n }\n\n static boolean even(int n) {\n int r = n & 1;\n return r != 1 ? true : false;\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import static java.lang.Math.*;",
"import static java.lang.Math.*;",
"import static java.lang.Math.*;",
"class Main {\n FastIO sc;\n int n;\n int[] dp;\n int M = 1000000007;\n\n void solve() throws Exception {\n int n = sc.nextInt();\n System.out.println(2*Math.PI*n);\n }\n\n void run() {\n try {\n sc = new FastIO();\n solve();\n sc.close();\n } catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }\n }\n\n public static void main(String[] args) {\n try {\n Locale.setDefault(Locale.US);\n } catch (Exception ignore) {\n }\n new Main().run();\n }\n\n class FastIO extends PrintWriter {\n private BufferedReader in;\n private StringTokenizer stok;\n\n FastIO() {\n super(System.out);\n in = new BufferedReader(new InputStreamReader(System.in));\n }\n\n FastIO(String s) throws FileNotFoundException {\n super(\"\".equals(s) ? \"output.txt\" : s + \".out\");\n in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"));\n }\n\n @Override\n public void close() {\n super.close();\n try {\n in.close();\n } catch (IOException ignored) {\n }\n }\n\n String next() {\n while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }\n return stok.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 try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }\n }\n\n char[] nextCharArray() {\n return next().toCharArray();\n }\n }\n\n class Pair {\n int mon, fac;\n\n Pair(int mon, int fac) {\n this.mon = mon;\n this.fac = fac;\n }\n }\n\n void randomShuffle(int[] a) {\n Random random = new Random();\n for (int i = 1; i < a.length; i++) {\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }\n }\n\n static boolean even(int n) {\n int r = n & 1;\n return r != 1 ? true : false;\n }\n}",
"Main",
"FastIO sc;",
"sc",
"int n;",
"n",
"int[] dp;",
"dp",
"int M = 1000000007;",
"M",
"1000000007",
"void solve() throws Exception {\n int n = sc.nextInt();\n System.out.println(2*Math.PI*n);\n }",
"solve",
"{\n int n = sc.nextInt();\n System.out.println(2*Math.PI*n);\n }",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(2*Math.PI*n)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*Math.PI*n",
"2*Math.PI*n",
"2",
"Math.PI",
"Math",
"Math.PI",
"n",
"void run() {\n try {\n sc = new FastIO();\n solve();\n sc.close();\n } catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }\n }",
"run",
"{\n try {\n sc = new FastIO();\n solve();\n sc.close();\n } catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }\n }",
"try {\n sc = new FastIO();\n solve();\n sc.close();\n } catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }",
"catch (Exception e) {\n e.printStackTrace();\n System.exit(abs(-1));\n }",
"Exception e",
"{\n e.printStackTrace();\n System.exit(abs(-1));\n }",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"System.exit(abs(-1))",
"System.exit",
"System",
"abs(-1)",
"abs",
"-1",
"1",
"{\n sc = new FastIO();\n solve();\n sc.close();\n }",
"sc = new FastIO()",
"sc",
"new FastIO()",
"solve()",
"solve",
"sc.close()",
"sc.close",
"sc",
"public static void main(String[] args) {\n try {\n Locale.setDefault(Locale.US);\n } catch (Exception ignore) {\n }\n new Main().run();\n }",
"main",
"{\n try {\n Locale.setDefault(Locale.US);\n } catch (Exception ignore) {\n }\n new Main().run();\n }",
"try {\n Locale.setDefault(Locale.US);\n } catch (Exception ignore) {\n }",
"catch (Exception ignore) {\n }",
"Exception ignore",
"{\n }",
"{\n Locale.setDefault(Locale.US);\n }",
"Locale.setDefault(Locale.US)",
"Locale.setDefault",
"Locale",
"Locale.US",
"Locale",
"Locale.US",
"new Main().run()",
"new Main().run",
"new Main()",
"String[] args",
"args",
"void randomShuffle(int[] a) {\n Random random = new Random();\n for (int i = 1; i < a.length; i++) {\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }\n }",
"randomShuffle",
"{\n Random random = new Random();\n for (int i = 1; i < a.length; i++) {\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }\n }",
"Random random = new Random();",
"random",
"new Random()",
"for (int i = 1; i < a.length; i++) {\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < a.length",
"i",
"a.length",
"a",
"a.length",
"i++",
"i++",
"i",
"{\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }",
"{\n int x = random.nextInt(i + 1);\n int xchg = a[i];\n a[i] = a[x];\n a[x] = xchg;\n }",
"int x = random.nextInt(i + 1);",
"x",
"random.nextInt(i + 1)",
"random.nextInt",
"random",
"i + 1",
"i",
"1",
"int xchg = a[i];",
"xchg",
"a[i]",
"a",
"i",
"a[i] = a[x]",
"a[i]",
"a",
"i",
"a[x]",
"a",
"x",
"a[x] = xchg",
"a[x]",
"a",
"x",
"xchg",
"int[] a",
"a",
"static boolean even(int n) {\n int r = n & 1;\n return r != 1 ? true : false;\n }",
"even",
"{\n int r = n & 1;\n return r != 1 ? true : false;\n }",
"int r = n & 1;",
"r",
"n & 1",
"n",
"1",
"return r != 1 ? true : false;",
"r != 1 ? true : false",
"r != 1",
"r",
"1",
"true",
"false",
"int n",
"n",
"class FastIO extends PrintWriter {\n private BufferedReader in;\n private StringTokenizer stok;\n\n FastIO() {\n super(System.out);\n in = new BufferedReader(new InputStreamReader(System.in));\n }\n\n FastIO(String s) throws FileNotFoundException {\n super(\"\".equals(s) ? \"output.txt\" : s + \".out\");\n in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"));\n }\n\n @Override\n public void close() {\n super.close();\n try {\n in.close();\n } catch (IOException ignored) {\n }\n }\n\n String next() {\n while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }\n return stok.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 try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }\n }\n\n char[] nextCharArray() {\n return next().toCharArray();\n }\n }",
"FastIO",
"private BufferedReader in;",
"in",
"private StringTokenizer stok;",
"stok",
"FastIO() {\n super(System.out);\n in = new BufferedReader(new InputStreamReader(System.in));\n }",
"FastIO",
"{\n super(System.out);\n in = new BufferedReader(new InputStreamReader(System.in));\n }",
"super(System.out)",
"super",
"System.out",
"System",
"System.out",
"in = new BufferedReader(new InputStreamReader(System.in))",
"in",
"new BufferedReader(new InputStreamReader(System.in))",
"FastIO(String s) throws FileNotFoundException {\n super(\"\".equals(s) ? \"output.txt\" : s + \".out\");\n in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"));\n }",
"FastIO",
"{\n super(\"\".equals(s) ? \"output.txt\" : s + \".out\");\n in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"));\n }",
"super(\"\".equals(s) ? \"output.txt\" : s + \".out\")",
"super",
"\"\".equals(s) ? \"output.txt\" : s + \".out\"",
"\"\".equals(s)",
"\"\".equals",
"\"\"",
"s",
"\"output.txt\"",
"s + \".out\"",
"s",
"\".out\"",
"in = new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"))",
"in",
"new BufferedReader(new FileReader(\"\".equals(s) ? \"input.txt\" : s + \".in\"))",
"String s",
"s",
"@Override\n public void close() {\n super.close();\n try {\n in.close();\n } catch (IOException ignored) {\n }\n }",
"close",
"{\n super.close();\n try {\n in.close();\n } catch (IOException ignored) {\n }\n }",
"super.close()",
"super.close",
"super",
"try {\n in.close();\n } catch (IOException ignored) {\n }",
"catch (IOException ignored) {\n }",
"IOException ignored",
"{\n }",
"{\n in.close();\n }",
"in.close()",
"in.close",
"in",
"String next() {\n while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }\n return stok.nextToken();\n }",
"next",
"{\n while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }\n return stok.nextToken();\n }",
"while (stok == null || !stok.hasMoreTokens()) {\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }",
"stok == null || !stok.hasMoreTokens()",
"stok == null",
"stok",
"null",
"!stok.hasMoreTokens()",
"stok.hasMoreTokens()",
"stok.hasMoreTokens",
"stok",
"{\n try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }\n }",
"try {\n stok = new StringTokenizer(in.readLine());\n } catch (Exception e) {\n return null;\n }",
"catch (Exception e) {\n return null;\n }",
"Exception e",
"{\n return null;\n }",
"return null;",
"null",
"{\n stok = new StringTokenizer(in.readLine());\n }",
"stok = new StringTokenizer(in.readLine())",
"stok",
"new StringTokenizer(in.readLine())",
"return stok.nextToken();",
"stok.nextToken()",
"stok.nextToken",
"stok",
"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 try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }\n }",
"nextLine",
"{\n try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }\n }",
"try {\n return in.readLine();\n } catch (IOException e) {\n return null;\n }",
"catch (IOException e) {\n return null;\n }",
"IOException e",
"{\n return null;\n }",
"return null;",
"null",
"{\n return in.readLine();\n }",
"return in.readLine();",
"in.readLine()",
"in.readLine",
"in",
"char[] nextCharArray() {\n return next().toCharArray();\n }",
"nextCharArray",
"{\n return next().toCharArray();\n }",
"return next().toCharArray();",
"next().toCharArray()",
"next().toCharArray",
"next()",
"next",
"PrintWriter",
"class Pair {\n int mon, fac;\n\n Pair(int mon, int fac) {\n this.mon = mon;\n this.fac = fac;\n }\n }",
"Pair",
"int mon",
"mon",
"fac;",
"fac",
"Pair(int mon, int fac) {\n this.mon = mon;\n this.fac = fac;\n }",
"Pair",
"{\n this.mon = mon;\n this.fac = fac;\n }",
"this.mon = mon",
"this.mon",
"this",
"this.mon",
"mon",
"this.fac = fac",
"this.fac",
"this",
"this.fac",
"fac",
"int mon",
"mon",
"int fac",
"fac"
] |
import java.util.*;
import java.io.*;
import static java.lang.Math.*;
class Main {
FastIO sc;
int n;
int[] dp;
int M = 1000000007;
void solve() throws Exception {
int n = sc.nextInt();
System.out.println(2*Math.PI*n);
}
void run() {
try {
sc = new FastIO();
solve();
sc.close();
} catch (Exception e) {
e.printStackTrace();
System.exit(abs(-1));
}
}
public static void main(String[] args) {
try {
Locale.setDefault(Locale.US);
} catch (Exception ignore) {
}
new Main().run();
}
class FastIO extends PrintWriter {
private BufferedReader in;
private StringTokenizer stok;
FastIO() {
super(System.out);
in = new BufferedReader(new InputStreamReader(System.in));
}
FastIO(String s) throws FileNotFoundException {
super("".equals(s) ? "output.txt" : s + ".out");
in = new BufferedReader(new FileReader("".equals(s) ? "input.txt" : s + ".in"));
}
@Override
public void close() {
super.close();
try {
in.close();
} catch (IOException ignored) {
}
}
String next() {
while (stok == null || !stok.hasMoreTokens()) {
try {
stok = new StringTokenizer(in.readLine());
} catch (Exception e) {
return null;
}
}
return stok.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
String nextLine() {
try {
return in.readLine();
} catch (IOException e) {
return null;
}
}
char[] nextCharArray() {
return next().toCharArray();
}
}
class Pair {
int mon, fac;
Pair(int mon, int fac) {
this.mon = mon;
this.fac = fac;
}
}
void randomShuffle(int[] a) {
Random random = new Random();
for (int i = 1; i < a.length; i++) {
int x = random.nextInt(i + 1);
int xchg = a[i];
a[i] = a[x];
a[x] = xchg;
}
}
static boolean even(int n) {
int r = n & 1;
return r != 1 ? true : false;
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
41,
13,
20,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
18,
13,
13,
13,
4,
18,
13,
23,
13,
6,
13,
41,
13,
41,
13,
41,
13,
17,
12,
13,
30,
0,
13,
20,
23,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
30,
29,
4,
18,
13,
29,
17,
12,
13,
30,
42,
2,
2,
13,
17,
2,
13,
18,
13,
13,
30,
0,
13,
4,
18,
4,
13,
17,
0,
13,
17,
29,
18,
13,
40,
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,
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,
29,
20,
12,
13,
30,
29,
20,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
169,
11
],
[
169,
12
],
[
12,
13
],
[
12,
14
],
[
169,
15
],
[
15,
16
],
[
15,
17
],
[
169,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
26,
27
],
[
27,
28
],
[
26,
29
],
[
30,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
32,
34
],
[
30,
35
],
[
20,
36
],
[
36,
37
],
[
37,
38
],
[
18,
39
],
[
39,
40
],
[
169,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
41,
45
],
[
45,
46
],
[
41,
47
],
[
47,
48
],
[
47,
49
],
[
41,
50
],
[
50,
51
],
[
50,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
50,
56
],
[
56,
57
],
[
41,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
61,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
60,
73
],
[
73,
74
],
[
41,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
79,
83
],
[
83,
84
],
[
83,
85
],
[
85,
86
],
[
85,
87
],
[
78,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
91,
95
],
[
88,
96
],
[
96,
97
],
[
96,
98
],
[
77,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
41,
104
],
[
104,
105
],
[
104,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
108,
111
],
[
111,
112
],
[
41,
113
],
[
113,
114
],
[
113,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
120,
121
],
[
41,
122
],
[
122,
123
],
[
122,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
126,
129
],
[
129,
130
],
[
41,
131
],
[
131,
132
],
[
131,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
135,
138
],
[
138,
139
],
[
41,
140
],
[
140,
141
],
[
140,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
144,
147
],
[
147,
148
],
[
41,
149
],
[
149,
150
],
[
149,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
153,
156
],
[
156,
157
],
[
41,
158
],
[
158,
159
],
[
158,
160
],
[
160,
161
],
[
161,
162
],
[
41,
163
],
[
163,
164
],
[
163,
165
],
[
165,
166
],
[
166,
167
],
[
0,
168
],
[
168,
169
],
[
168,
170
]
] |
[
"import java.io.*;\nimport java.math.BigDecimal;\nimport java.math.BigInteger;\n\npublic class Main {\n static Input in = new Input(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }\n\n static class Input {\n private BufferedReader br;\n private String[] buff;\n private int index = 0;\n\n Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }\n String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }\n String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }\n byte nextByte() {\n return Byte.parseByte(next());\n }\n short nextShort() {\n return Short.parseShort(next());\n }\n int nextInt() {\n return Integer.parseInt(next());\n }\n long nextLong() {\n return Long.parseLong(next());\n }\n float nextFloat() {\n return Float.parseFloat(next());\n }\n double nextDouble() {\n return Double.parseDouble(next());\n }\n BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.math.BigInteger;",
"BigInteger",
"java.math",
"public class Main {\n static Input in = new Input(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }\n\n static class Input {\n private BufferedReader br;\n private String[] buff;\n private int index = 0;\n\n Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }\n String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }\n String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }\n byte nextByte() {\n return Byte.parseByte(next());\n }\n short nextShort() {\n return Short.parseShort(next());\n }\n int nextInt() {\n return Integer.parseInt(next());\n }\n long nextLong() {\n return Long.parseLong(next());\n }\n float nextFloat() {\n return Float.parseFloat(next());\n }\n double nextDouble() {\n return Double.parseDouble(next());\n }\n BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n }\n}",
"Main",
"static Input in = new Input(System.in);",
"in",
"new Input(System.in)",
"static PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"public static void main(String[] args) {\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }",
"main",
"{\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }",
"int N = in.nextInt();",
"N",
"in.nextInt()",
"in.nextInt",
"in",
"out.println(2 * Math.PI * N)",
"out.println",
"out",
"2 * Math.PI * N",
"2 * Math.PI * N",
"2",
"Math.PI",
"Math",
"Math.PI",
"N",
"out.flush()",
"out.flush",
"out",
"String[] args",
"args",
"static class Input {\n private BufferedReader br;\n private String[] buff;\n private int index = 0;\n\n Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }\n String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }\n String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }\n byte nextByte() {\n return Byte.parseByte(next());\n }\n short nextShort() {\n return Short.parseShort(next());\n }\n int nextInt() {\n return Integer.parseInt(next());\n }\n long nextLong() {\n return Long.parseLong(next());\n }\n float nextFloat() {\n return Float.parseFloat(next());\n }\n double nextDouble() {\n return Double.parseDouble(next());\n }\n BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n }",
"Input",
"private BufferedReader br;",
"br",
"private String[] buff;",
"buff",
"private int index = 0;",
"index",
"0",
"Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }",
"Input",
"{\n br = new BufferedReader(new InputStreamReader(is));\n }",
"br = new BufferedReader(new InputStreamReader(is))",
"br",
"new BufferedReader(new InputStreamReader(is))",
"InputStream is",
"is",
"String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }",
"nextLine",
"{\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }",
"try {\n return 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 return br.readLine();\n }",
"return br.readLine();",
"br.readLine()",
"br.readLine",
"br",
"return null;",
"null",
"String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }",
"next",
"{\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }",
"while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }",
"buff == null || index >= buff.length",
"buff == null",
"buff",
"null",
"index >= buff.length",
"index",
"buff.length",
"buff",
"buff.length",
"{\n buff = nextLine().split(\" \");\n index = 0;\n }",
"buff = nextLine().split(\" \")",
"buff",
"nextLine().split(\" \")",
"nextLine().split",
"nextLine()",
"nextLine",
"\" \"",
"index = 0",
"index",
"0",
"return buff[index++];",
"buff[index++]",
"buff",
"index++",
"index",
"byte nextByte() {\n return Byte.parseByte(next());\n }",
"nextByte",
"{\n return Byte.parseByte(next());\n }",
"return Byte.parseByte(next());",
"Byte.parseByte(next())",
"Byte.parseByte",
"Byte",
"next()",
"next",
"short nextShort() {\n return Short.parseShort(next());\n }",
"nextShort",
"{\n return Short.parseShort(next());\n }",
"return Short.parseShort(next());",
"Short.parseShort(next())",
"Short.parseShort",
"Short",
"next()",
"next",
"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",
"float nextFloat() {\n return Float.parseFloat(next());\n }",
"nextFloat",
"{\n return Float.parseFloat(next());\n }",
"return Float.parseFloat(next());",
"Float.parseFloat(next())",
"Float.parseFloat",
"Float",
"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",
"BigInteger nextBigInteger() {\n return new BigInteger(next());\n }",
"nextBigInteger",
"{\n return new BigInteger(next());\n }",
"return new BigInteger(next());",
"new BigInteger(next())",
"BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }",
"nextBigDecimal",
"{\n return new BigDecimal(next());\n }",
"return new BigDecimal(next());",
"new BigDecimal(next())",
"public class Main {\n static Input in = new Input(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }\n\n static class Input {\n private BufferedReader br;\n private String[] buff;\n private int index = 0;\n\n Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }\n String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }\n String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }\n byte nextByte() {\n return Byte.parseByte(next());\n }\n short nextShort() {\n return Short.parseShort(next());\n }\n int nextInt() {\n return Integer.parseInt(next());\n }\n long nextLong() {\n return Long.parseLong(next());\n }\n float nextFloat() {\n return Float.parseFloat(next());\n }\n double nextDouble() {\n return Double.parseDouble(next());\n }\n BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n }\n}",
"public class Main {\n static Input in = new Input(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) {\n int N = in.nextInt();\n out.println(2 * Math.PI * N);\n out.flush();\n }\n\n static class Input {\n private BufferedReader br;\n private String[] buff;\n private int index = 0;\n\n Input(InputStream is) {\n br = new BufferedReader(new InputStreamReader(is));\n }\n String nextLine() {\n try {\n return br.readLine();\n } catch (IOException e) {\n e.printStackTrace();\n }\n return null;\n }\n String next() {\n while (buff == null || index >= buff.length) {\n buff = nextLine().split(\" \");\n index = 0;\n }\n return buff[index++];\n }\n byte nextByte() {\n return Byte.parseByte(next());\n }\n short nextShort() {\n return Short.parseShort(next());\n }\n int nextInt() {\n return Integer.parseInt(next());\n }\n long nextLong() {\n return Long.parseLong(next());\n }\n float nextFloat() {\n return Float.parseFloat(next());\n }\n double nextDouble() {\n return Double.parseDouble(next());\n }\n BigInteger nextBigInteger() {\n return new BigInteger(next());\n }\n BigDecimal nextBigDecimal() {\n return new BigDecimal(next());\n }\n }\n}",
"Main"
] |
import java.io.*;
import java.math.BigDecimal;
import java.math.BigInteger;
public class Main {
static Input in = new Input(System.in);
static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] args) {
int N = in.nextInt();
out.println(2 * Math.PI * N);
out.flush();
}
static class Input {
private BufferedReader br;
private String[] buff;
private int index = 0;
Input(InputStream is) {
br = new BufferedReader(new InputStreamReader(is));
}
String nextLine() {
try {
return br.readLine();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
String next() {
while (buff == null || index >= buff.length) {
buff = nextLine().split(" ");
index = 0;
}
return buff[index++];
}
byte nextByte() {
return Byte.parseByte(next());
}
short nextShort() {
return Short.parseShort(next());
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
float nextFloat() {
return Float.parseFloat(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
BigInteger nextBigInteger() {
return new BigInteger(next());
}
BigDecimal nextBigDecimal() {
return new BigDecimal(next());
}
}
}
|
[
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,
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,
4,
18,
18,
13,
13,
2,
2,
13,
17,
18,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
78,
14
],
[
78,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
24,
26
],
[
17,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
17,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
17,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
48,
54
],
[
17,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
58,
59
],
[
57,
60
],
[
60,
61
],
[
60,
62
],
[
17,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
63,
68
],
[
69,
69
],
[
69,
70
],
[
69,
71
],
[
69,
72
],
[
72,
73
],
[
72,
74
],
[
15,
75
],
[
75,
76
],
[
0,
77
],
[
77,
78
],
[
77,
79
]
] |
[
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\nimport java.util.List;\n\npublic class Main {\n\n public static void main(String[] args) throws Exception {\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\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.List;",
"List",
"java.util",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\n\n }\n\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\n\n }",
"main",
"{\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\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 r = Integer.valueOf(arr01[0]);",
"r",
"Integer.valueOf(arr01[0])",
"Integer.valueOf",
"Integer",
"arr01[0]",
"arr01",
"0",
"System.out.println(r * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"r * 2 * Math.PI",
"r * 2 * Math.PI",
"r",
"2",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\n\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n\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 r = Integer.valueOf(arr01[0]);\n\n System.out.println(r * 2 * Math.PI);\n\n }\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
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 r = Integer.valueOf(arr01[0]);
System.out.println(r * 2 * Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
41,
13,
17,
0,
13,
2,
2,
17,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
8,
19
],
[
19,
20
],
[
19,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
25,
25
],
[
25,
26
],
[
25,
27
],
[
25,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
6,
35
],
[
35,
36
]
] |
[
"import java.util.Scanner;\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n \n double circumference;\n double PI = 3.14159265;\n circumference = 2 * PI * R;\n System.out.println(circumference);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n \n double circumference;\n double PI = 3.14159265;\n circumference = 2 * PI * R;\n System.out.println(circumference);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n \n double circumference;\n double PI = 3.14159265;\n circumference = 2 * PI * R;\n System.out.println(circumference);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int R = sc.nextInt();\n \n double circumference;\n double PI = 3.14159265;\n circumference = 2 * PI * R;\n System.out.println(circumference);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double circumference;",
"circumference",
"double PI = 3.14159265;",
"PI",
"3.14159265",
"circumference = 2 * PI * R",
"circumference",
"2 * PI * R",
"2 * PI * R",
"2",
"PI",
"R",
"System.out.println(circumference)",
"System.out.println",
"System.out",
"System",
"System.out",
"circumference",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int R = sc.nextInt();
double circumference;
double PI = 3.14159265;
circumference = 2 * PI * R;
System.out.println(circumference);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
20,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
18,
13,
13,
4,
18,
13,
6,
13,
41,
13,
41,
13,
20,
17,
41,
13,
41,
13,
12,
13,
30,
4,
13,
18,
13,
13,
12,
13,
30,
0,
13,
13,
23,
13,
12,
13,
30,
14,
2,
13,
40,
17,
37,
20,
14,
2,
13,
13,
30,
0,
13,
17,
38,
5,
13,
30,
37,
20,
30,
0,
13,
4,
18,
13,
13,
14,
2,
13,
17,
29,
40,
17,
29,
18,
13,
40,
13,
12,
13,
30,
41,
13,
4,
13,
42,
4,
13,
13,
0,
13,
4,
13,
41,
13,
20,
42,
40,
4,
13,
13,
30,
4,
18,
13,
13,
0,
13,
4,
13,
29,
4,
18,
13,
12,
13,
30,
41,
13,
4,
13,
42,
4,
13,
13,
0,
13,
4,
13,
41,
13,
20,
42,
40,
4,
13,
13,
30,
4,
18,
13,
13,
0,
13,
4,
13,
29,
4,
18,
13,
12,
13,
30,
41,
13,
4,
13,
42,
4,
13,
13,
0,
13,
4,
13,
41,
13,
17,
14,
2,
13,
17,
30,
0,
13,
40,
17,
0,
13,
4,
13,
41,
13,
17,
42,
40,
4,
13,
13,
30,
14,
2,
2,
13,
17,
2,
13,
17,
37,
20,
0,
13,
17,
0,
13,
2,
13,
17,
0,
13,
4,
13,
29,
2,
13,
13,
12,
13,
30,
41,
13,
4,
13,
42,
4,
13,
13,
0,
13,
4,
13,
41,
13,
17,
14,
2,
13,
17,
30,
0,
13,
40,
17,
0,
13,
4,
13,
41,
13,
17,
42,
40,
4,
13,
13,
30,
14,
2,
2,
13,
17,
2,
13,
17,
37,
20,
0,
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[
"import java.io.IOException;\nimport java.io.InputStream;\nimport java.util.InputMismatchException;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tnew Main();\n\t}\n\n\tpublic Main() {\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}\n\t\n\tclass FasterScanner {\n\t\tprivate InputStream mIs;\n\t\tprivate byte[] buf = new byte[1024];\n\t\tprivate int curChar;\n\t\tprivate int numChars;\n\n\t\tpublic FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}\n\n\t\tpublic FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}\n\n\t\tpublic int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}\n\n\t\tpublic boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}\n\n\t\tpublic void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}\n}",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.util.InputMismatchException;",
"InputMismatchException",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tnew Main();\n\t}\n\n\tpublic Main() {\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}\n\t\n\tclass FasterScanner {\n\t\tprivate InputStream mIs;\n\t\tprivate byte[] buf = new byte[1024];\n\t\tprivate int curChar;\n\t\tprivate int numChars;\n\n\t\tpublic FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}\n\n\t\tpublic FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}\n\n\t\tpublic int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}\n\n\t\tpublic boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}\n\n\t\tpublic void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tnew Main();\n\t}",
"main",
"{\n\t\tnew Main();\n\t}",
"new Main()",
"String[] args",
"args",
"public Main() {\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}",
"Main",
"{\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}",
"FasterScanner sc = new FasterScanner(System.in);",
"sc",
"new FasterScanner(System.in)",
"double r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"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",
"sc.close()",
"sc.close",
"sc",
"class FasterScanner {\n\t\tprivate InputStream mIs;\n\t\tprivate byte[] buf = new byte[1024];\n\t\tprivate int curChar;\n\t\tprivate int numChars;\n\n\t\tpublic FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}\n\n\t\tpublic FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}\n\n\t\tpublic int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}\n\n\t\tpublic boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}\n\n\t\tpublic void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}",
"FasterScanner",
"private InputStream mIs;",
"mIs",
"private byte[] buf = new byte[1024];",
"buf",
"new byte[1024]",
"1024",
"private int curChar;",
"curChar",
"private int numChars;",
"numChars",
"public FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}",
"FasterScanner",
"{\n\t\t\tthis(System.in);\n\t\t}",
"this(System.in)",
"this",
"System.in",
"System",
"System.in",
"public FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}",
"FasterScanner",
"{\n\t\t\tmIs = is;\n\t\t}",
"mIs = is",
"mIs",
"is",
"InputStream is",
"is",
"public int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}",
"read",
"{\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}",
"if (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();",
"numChars == -1",
"numChars",
"-1",
"1",
"throw new InputMismatchException();",
"new InputMismatchException()",
"if (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}",
"curChar >= numChars",
"curChar",
"numChars",
"{\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}",
"curChar = 0",
"curChar",
"0",
"try {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}",
"catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}",
"IOException e",
"{\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}",
"throw new InputMismatchException();",
"new InputMismatchException()",
"{\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t}",
"numChars = mIs.read(buf)",
"numChars",
"mIs.read(buf)",
"mIs.read",
"mIs",
"buf",
"if (numChars <= 0)\n\t\t\t\t\treturn -1;",
"numChars <= 0",
"numChars",
"0",
"return -1;",
"-1",
"1",
"return buf[curChar++];",
"buf[curChar++]",
"buf",
"curChar++",
"curChar",
"public String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}",
"nextLine",
"{\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n\t\t\t\tc = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));",
"!isEndOfLine(c)",
"isEndOfLine(c)",
"isEndOfLine",
"c",
"{\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t}",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}",
"nextString",
"{\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n\t\t\t\tc = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"StringBuilder res = new StringBuilder();",
"res",
"new StringBuilder()",
"do {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t}",
"res.appendCodePoint(c)",
"res.appendCodePoint",
"res",
"c",
"c = read()",
"c",
"read()",
"read",
"return res.toString();",
"res.toString()",
"res.toString",
"res",
"public long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}",
"nextLong",
"{\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n\t\t\t\tc = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}",
"c == '-'",
"c",
"'-'",
"{\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"long res = 0;",
"res",
"0",
"do {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t}",
"if (c < '0' || c > '9')\n\t\t\t\t\tthrow 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 int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}",
"nextInt",
"{\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}",
"int c = read();",
"c",
"read()",
"read",
"while (isSpaceChar(c))\n\t\t\t\tc = read();",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"c = read()",
"c",
"read()",
"read",
"int sgn = 1;",
"sgn",
"1",
"if (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}",
"c == '-'",
"c",
"'-'",
"{\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}",
"sgn = -1",
"sgn",
"-1",
"1",
"c = read()",
"c",
"read()",
"read",
"int res = 0;",
"res",
"0",
"do {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));",
"!isSpaceChar(c)",
"isSpaceChar(c)",
"isSpaceChar",
"c",
"{\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t}",
"if (c < '0' || c > '9')\n\t\t\t\t\tthrow 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 boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}",
"isSpaceChar",
"{\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}",
"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 boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}",
"isEndOfLine",
"{\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}",
"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 void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}",
"close",
"{\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}",
"try {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"IOException e",
"{\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\t\tmIs.close();\n\t\t\t}",
"mIs.close()",
"mIs.close",
"mIs",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tnew Main();\n\t}\n\n\tpublic Main() {\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}\n\t\n\tclass FasterScanner {\n\t\tprivate InputStream mIs;\n\t\tprivate byte[] buf = new byte[1024];\n\t\tprivate int curChar;\n\t\tprivate int numChars;\n\n\t\tpublic FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}\n\n\t\tpublic FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}\n\n\t\tpublic int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}\n\n\t\tpublic boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}\n\n\t\tpublic void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tnew Main();\n\t}\n\n\tpublic Main() {\n\t\tFasterScanner sc = new FasterScanner(System.in);\n\n\t\tdouble r = sc.nextInt();\n\t\tSystem.out.println(2*r*Math.PI);\n\t\t\n\t\tsc.close();\n\t}\n\t\n\tclass FasterScanner {\n\t\tprivate InputStream mIs;\n\t\tprivate byte[] buf = new byte[1024];\n\t\tprivate int curChar;\n\t\tprivate int numChars;\n\n\t\tpublic FasterScanner() {\n\t\t\tthis(System.in);\n\t\t}\n\n\t\tpublic FasterScanner(InputStream is) {\n\t\t\tmIs = is;\n\t\t}\n\n\t\tpublic int read() {\n\t\t\tif (numChars == -1)\n\t\t\t\tthrow new InputMismatchException();\n\t\t\tif (curChar >= numChars) {\n\t\t\t\tcurChar = 0;\n\t\t\t\ttry {\n\t\t\t\t\tnumChars = mIs.read(buf);\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\t}\n\t\t\t\tif (numChars <= 0)\n\t\t\t\t\treturn -1;\n\t\t\t}\n\t\t\treturn buf[curChar++];\n\t\t}\n\n\t\tpublic String nextLine() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isEndOfLine(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic String nextString() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tStringBuilder res = new StringBuilder();\n\t\t\tdo {\n\t\t\t\tres.appendCodePoint(c);\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res.toString();\n\t\t}\n\n\t\tpublic long nextLong() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tlong res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic int nextInt() {\n\t\t\tint c = read();\n\t\t\twhile (isSpaceChar(c))\n\t\t\t\tc = read();\n\t\t\tint sgn = 1;\n\t\t\tif (c == '-') {\n\t\t\t\tsgn = -1;\n\t\t\t\tc = read();\n\t\t\t}\n\t\t\tint res = 0;\n\t\t\tdo {\n\t\t\t\tif (c < '0' || c > '9')\n\t\t\t\t\tthrow new InputMismatchException();\n\t\t\t\tres *= 10;\n\t\t\t\tres += c - '0';\n\t\t\t\tc = read();\n\t\t\t} while (!isSpaceChar(c));\n\t\t\treturn res * sgn;\n\t\t}\n\n\t\tpublic boolean isSpaceChar(int c) {\n\t\t\treturn c == ' ' || c == '\\n' || c == '\\r' || c == '\\t' || c == -1;\n\t\t}\n\n\t\tpublic boolean isEndOfLine(int c) {\n\t\t\treturn c == '\\n' || c == '\\r' || c == -1;\n\t\t}\n\n\t\tpublic void close() {\n\t\t\ttry {\n\t\t\t\tmIs.close();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}\n}",
"Main"
] |
import java.io.IOException;
import java.io.InputStream;
import java.util.InputMismatchException;
public class Main {
public static void main(String[] args) {
new Main();
}
public Main() {
FasterScanner sc = new FasterScanner(System.in);
double r = sc.nextInt();
System.out.println(2*r*Math.PI);
sc.close();
}
class FasterScanner {
private InputStream mIs;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
public FasterScanner() {
this(System.in);
}
public FasterScanner(InputStream is) {
mIs = is;
}
public int read() {
if (numChars == -1)
throw new InputMismatchException();
if (curChar >= numChars) {
curChar = 0;
try {
numChars = mIs.read(buf);
} catch (IOException e) {
throw new InputMismatchException();
}
if (numChars <= 0)
return -1;
}
return buf[curChar++];
}
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 String nextString() {
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 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 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 boolean isSpaceChar(int c) {
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}
public boolean isEndOfLine(int c) {
return c == '\n' || c == '\r' || c == -1;
}
public void close() {
try {
mIs.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
|
[
7,
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,
17,
18,
13,
13,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
35,
8
],
[
35,
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
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
9,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"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 double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\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 double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\n }\n}",
"Main",
"public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double r=sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(2.0*Math.PI*r)",
"System.out.println",
"System.out",
"System",
"System.out",
"2.0*Math.PI*r",
"2.0*Math.PI*r",
"2.0",
"Math.PI",
"Math",
"Math.PI",
"r",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\n }\n}",
"public class Main{\n public static void main(String[] args)throws Exception{\n Scanner sc = new Scanner(System.in);\n double r=sc.nextInt();\n System.out.println(2.0*Math.PI*r);\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);
double r=sc.nextInt();
System.out.println(2.0*Math.PI*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,
20,
41,
13,
20,
41,
13,
20,
41,
13,
20,
0,
13,
4,
18,
4,
18,
13,
13,
13,
4,
18,
18,
13,
13,
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
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
147,
17
],
[
147,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
20,
32
],
[
32,
33
],
[
32,
34
],
[
20,
35
],
[
35,
36
],
[
35,
37
],
[
20,
38
],
[
38,
39
],
[
38,
40
],
[
20,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
43,
49
],
[
20,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
18,
56
],
[
56,
57
],
[
147,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
58,
62
],
[
62,
63
],
[
58,
64
],
[
64,
65
],
[
64,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
58,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
73,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
83,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
72,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
58,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
105,
106
],
[
58,
107
],
[
107,
108
],
[
107,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
111,
114
],
[
114,
115
],
[
58,
116
],
[
116,
117
],
[
116,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
120,
123
],
[
123,
124
],
[
58,
125
],
[
125,
126
],
[
125,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
131,
132
],
[
132,
133
],
[
132,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
131,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
141,
142
],
[
142,
143
],
[
127,
144
],
[
144,
145
],
[
0,
146
],
[
146,
147
],
[
146,
148
]
] |
[
"\n\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.math.BigDecimal;\nimport java.util.StringTokenizer;\n\npublic class Main {\n\n\tpublic static void main(String args[]) throws Exception {\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}\n\n\tpublic static class MyScanner {\n\t\tBufferedReader br;\n\t\tStringTokenizer st;\n\n\t\tpublic MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}\n\n\t\tString next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}\n\n\t\tint nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tlong nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\n\t\tdouble nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n\n\t\tString nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}\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.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n\n\tpublic static void main(String args[]) throws Exception {\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}\n\n\tpublic static class MyScanner {\n\t\tBufferedReader br;\n\t\tStringTokenizer st;\n\n\t\tpublic MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}\n\n\t\tString next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}\n\n\t\tint nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tlong nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\n\t\tdouble nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n\n\t\tString nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}\n\t}\n}",
"Main",
"public static void main(String args[]) throws Exception {\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}",
"main",
"{\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}",
"MyScanner sc = new MyScanner();",
"sc",
"new MyScanner()",
"int t = sc.nextInt();",
"t",
"sc.nextInt()",
"sc.nextInt",
"sc",
"BigDecimal r = new BigDecimal(Integer.toString(t));",
"r",
"new BigDecimal(Integer.toString(t))",
"BigDecimal area = new BigDecimal(\"0\");",
"area",
"new BigDecimal(\"0\")",
"BigDecimal two = new BigDecimal(\"2.0\");",
"two",
"new BigDecimal(\"2.0\")",
"BigDecimal pi = new BigDecimal(Double.toString(Math.PI));",
"pi",
"new BigDecimal(Double.toString(Math.PI))",
"area = two.multiply(r).multiply(pi)",
"area",
"two.multiply(r).multiply(pi)",
"two.multiply(r).multiply",
"two.multiply(r)",
"two.multiply",
"two",
"r",
"pi",
"System.out.println(area)",
"System.out.println",
"System.out",
"System",
"System.out",
"area",
"String args[]",
"args",
"public static class MyScanner {\n\t\tBufferedReader br;\n\t\tStringTokenizer st;\n\n\t\tpublic MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}\n\n\t\tString next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}\n\n\t\tint nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tlong nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\n\t\tdouble nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n\n\t\tString nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}\n\t}",
"MyScanner",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"public MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}",
"MyScanner",
"{\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}",
"br = new BufferedReader(new InputStreamReader(System.in))",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}",
"next",
"{\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}",
"while (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}",
"st == null || !st.hasMoreElements()",
"st == null",
"st",
"null",
"!st.hasMoreElements()",
"st.hasMoreElements()",
"st.hasMoreElements",
"st",
"{\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}",
"try {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"IOException e",
"{\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t}",
"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"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",
"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",
"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",
"String nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}",
"nextLine",
"{\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}",
"String str = \"\";",
"str",
"\"\"",
"try {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"IOException e",
"{\n\t\t\t\te.printStackTrace();\n\t\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\t\tstr = br.readLine();\n\t\t\t}",
"str = br.readLine()",
"str",
"br.readLine()",
"br.readLine",
"br",
"return str;",
"str",
"public class Main {\n\n\tpublic static void main(String args[]) throws Exception {\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}\n\n\tpublic static class MyScanner {\n\t\tBufferedReader br;\n\t\tStringTokenizer st;\n\n\t\tpublic MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}\n\n\t\tString next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}\n\n\t\tint nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tlong nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\n\t\tdouble nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n\n\t\tString nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String args[]) throws Exception {\n\t\tMyScanner sc = new MyScanner();\n\t\tint t = sc.nextInt();\n\t\tBigDecimal r = new BigDecimal(Integer.toString(t));\n\t\tBigDecimal area = new BigDecimal(\"0\");\n\t\tBigDecimal two = new BigDecimal(\"2.0\");\n\t\tBigDecimal pi = new BigDecimal(Double.toString(Math.PI));\n\t\tarea = two.multiply(r).multiply(pi);\n\t\tSystem.out.println(area);\n\t}\n\n\tpublic static class MyScanner {\n\t\tBufferedReader br;\n\t\tStringTokenizer st;\n\n\t\tpublic MyScanner() {\n\t\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\t\t}\n\n\t\tString next() {\n\t\t\twhile (st == null || !st.hasMoreElements()) {\n\t\t\t\ttry {\n\t\t\t\t\tst = new StringTokenizer(br.readLine());\n\t\t\t\t} catch (IOException e) {\n\t\t\t\t\te.printStackTrace();\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn st.nextToken();\n\t\t}\n\n\t\tint nextInt() {\n\t\t\treturn Integer.parseInt(next());\n\t\t}\n\n\t\tlong nextLong() {\n\t\t\treturn Long.parseLong(next());\n\t\t}\n\n\t\tdouble nextDouble() {\n\t\t\treturn Double.parseDouble(next());\n\t\t}\n\n\t\tString nextLine() {\n\t\t\tString str = \"\";\n\t\t\ttry {\n\t\t\t\tstr = br.readLine();\n\t\t\t} catch (IOException e) {\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t\treturn str;\n\t\t}\n\t}\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.math.BigDecimal;
import java.util.StringTokenizer;
public class Main {
public static void main(String args[]) throws Exception {
MyScanner sc = new MyScanner();
int t = sc.nextInt();
BigDecimal r = new BigDecimal(Integer.toString(t));
BigDecimal area = new BigDecimal("0");
BigDecimal two = new BigDecimal("2.0");
BigDecimal pi = new BigDecimal(Double.toString(Math.PI));
area = two.multiply(r).multiply(pi);
System.out.println(area);
}
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,
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,
17,
13,
17,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
35,
35
],
[
35,
36
],
[
35,
37
],
[
35,
38
],
[
18,
39
],
[
39,
40
]
] |
[
"import java.util.Scanner;\nimport java.util.List;\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.List;\nclass Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\tint a = sc.nextInt();\n System.out.println(2*a*3.14159);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.List;",
"List",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\tint a = sc.nextInt();\n System.out.println(2*a*3.14159);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\tint a = sc.nextInt();\n System.out.println(2*a*3.14159);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\tint a = sc.nextInt();\n System.out.println(2*a*3.14159);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a = sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(2*a*3.14159)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*a*3.14159",
"2*a*3.14159",
"2",
"a",
"3.14159",
"String[] args",
"args"
] |
import java.util.Scanner;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
System.out.println(2*a*3.14159);
}
}
|
[
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,
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
],
[
35,
8
],
[
35,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
9,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.math.BigDecimal;\nimport java.util.*;\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\n System.out.println(ans);\n }\n} ",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\n System.out.println(ans);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\n System.out.println(ans);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\n System.out.println(ans);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double x = sc.nextDouble();",
"x",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"double pi = 3.14;",
"pi",
"3.14",
"BigDecimal ans = new BigDecimal(2*x*pi);",
"ans",
"new BigDecimal(2*x*pi)",
"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 double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\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 double x = sc.nextDouble();\n double pi = 3.14;\n BigDecimal ans = new BigDecimal(2*x*pi);\n System.out.println(ans);\n }\n}",
"Main"
] |
import java.math.BigDecimal;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double x = sc.nextDouble();
double pi = 3.14;
BigDecimal ans = new BigDecimal(2*x*pi);
System.out.println(ans);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
18,
13,
13,
13,
12,
13,
30,
41,
13,
17,
42,
2,
13,
17,
30,
4,
13,
40,
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
],
[
53,
11
],
[
53,
12
],
[
12,
13
],
[
12,
14
],
[
53,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
29,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
53,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
41,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
35,
50
],
[
50,
51
],
[
0,
52
],
[
52,
53
],
[
52,
54
]
] |
[
"/* package codechef; // don't place package name! */\n\nimport java.util.*;\nimport java.lang.*;\nimport java.io.*;\n\n\n\n/* Name of the class has to be \"Main\" only if the class is public. */\npublic class Main\n \n \n{\n static Scanner in = new Scanner(System.in);\n \n public static void solve()\n {\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }\n \n\n \n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.*;",
"lang.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main\n \n \n{\n static Scanner in = new Scanner(System.in);\n \n public static void solve()\n {\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }\n \n\n \n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}\n}",
"Main",
"static Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"public static void solve()\n {\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }",
"solve",
"{\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }",
"double r=in.nextDouble();",
"r",
"in.nextDouble()",
"in.nextDouble",
"in",
"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",
"public static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}",
"main",
"{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}",
"int t=1;",
"t",
"1",
"while(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}",
"t>0",
"t",
"0",
"{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}",
"solve()",
"solve",
"t--",
"t",
"String[] args",
"args",
"public class Main\n \n \n{\n static Scanner in = new Scanner(System.in);\n \n public static void solve()\n {\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }\n \n\n \n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}\n}",
"public class Main\n \n \n{\n static Scanner in = new Scanner(System.in);\n \n public static void solve()\n {\n double r=in.nextDouble();\n \n System.out.println(2*Math.PI*r);\n }\n \n\n \n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\t\n\t\tint t=1;\n\t\t//in.nextLine();\n\t\t\n\t\twhile(t>0)\n\t\t{\n\t\t \n\t\t solve();\n\t\t t--;\n\t\t}\n\t\t\n\t\t\n\t\n\t//\tSystem.out.println(x);\n\t}\n}",
"Main"
] |
/* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
static Scanner in = new Scanner(System.in);
public static void solve()
{
double r=in.nextDouble();
System.out.println(2*Math.PI*r);
}
public static void main (String[] args) throws java.lang.Exception
{
// your code goes here
int t=1;
//in.nextLine();
while(t>0)
{
solve();
t--;
}
// System.out.println(x);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
2,
2,
17,
13,
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
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
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\n// https://atcoder.jp/contests/abc163/tasks/abc163_a\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\n\t}\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"sc.close()",
"sc.close",
"sc",
"double ans = 2*n*Math.PI;",
"ans",
"2*n*Math.PI",
"2*n*Math.PI",
"2",
"n",
"Math.PI",
"Math",
"Math.PI",
"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\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\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\t\tint n = sc.nextInt();\n\t\tsc.close();\n\n\t\tdouble ans = 2*n*Math.PI;\n\n\t\tSystem.out.println(ans);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
// https://atcoder.jp/contests/abc163/tasks/abc163_a
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
sc.close();
double ans = 2*n*Math.PI;
System.out.println(ans);
}
}
|
[
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\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }\n}",
"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 double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double radius = sc.nextDouble();",
"radius",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"System.out.println(2*Math.PI*radius)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*Math.PI*radius",
"2*Math.PI*radius",
"2",
"Math.PI",
"Math",
"Math.PI",
"radius",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n double radius = sc.nextDouble();\n System.out.println(2*Math.PI*radius);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double radius = sc.nextDouble();
System.out.println(2*Math.PI*radius);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
41,
13,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
13,
17,
17,
12,
13,
30,
0,
13,
20,
0,
13,
20,
4,
18,
20,
4,
18,
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,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
114,
8
],
[
114,
9
],
[
9,
10
],
[
114,
11
],
[
11,
12
],
[
114,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
15,
21
],
[
21,
22
],
[
22,
23
],
[
21,
24
],
[
25,
25
],
[
25,
26
],
[
25,
27
],
[
25,
28
],
[
114,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
31,
38
],
[
38,
39
],
[
39,
40
],
[
31,
41
],
[
41,
42
],
[
42,
43
],
[
29,
44
],
[
44,
45
],
[
114,
46
],
[
46,
47
],
[
46,
48
],
[
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66,
67
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67,
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75,
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79,
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[
"\nimport java.io.*;\nimport java.util.*;\n\npublic class Main {\n private void solve() {\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }\n\n private static PrintWriter out;\n private static MyScanner sc;\n\n private static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n\n private 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\n public static void main(String[] args) {\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n private void solve() {\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }\n\n private static PrintWriter out;\n private static MyScanner sc;\n\n private static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n\n private 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\n public static void main(String[] args) {\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }\n}",
"Main",
"private static PrintWriter out;",
"out",
"private static MyScanner sc;",
"sc",
"private void solve() {\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }",
"solve",
"{\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"out.println(r * 3.1415926 * 2)",
"out.println",
"out",
"r * 3.1415926 * 2",
"r * 3.1415926 * 2",
"r",
"3.1415926",
"2",
"public static void main(String[] args) {\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }",
"main",
"{\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }",
"out = new PrintWriter(new BufferedOutputStream(System.out))",
"out",
"new PrintWriter(new BufferedOutputStream(System.out))",
"sc = new MyScanner()",
"sc",
"new MyScanner()",
"new Main().solve()",
"new Main().solve",
"new Main()",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"private static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n\n private 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 }",
"MyScanner",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"private 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",
"public class Main {\n private void solve() {\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }\n\n private static PrintWriter out;\n private static MyScanner sc;\n\n private static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n\n private 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\n public static void main(String[] args) {\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }\n}",
"public class Main {\n private void solve() {\n int r = sc.nextInt();\n out.println(r * 3.1415926 * 2);\n }\n\n private static PrintWriter out;\n private static MyScanner sc;\n\n private static class MyScanner {\n BufferedReader br;\n StringTokenizer st;\n\n private 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\n public static void main(String[] args) {\n out = new PrintWriter(new BufferedOutputStream(System.out));\n sc = new MyScanner();\n new Main().solve();\n out.close();\n }\n}",
"Main"
] |
import java.io.*;
import java.util.*;
public class Main {
private void solve() {
int r = sc.nextInt();
out.println(r * 3.1415926 * 2);
}
private static PrintWriter out;
private static MyScanner sc;
private static class MyScanner {
BufferedReader br;
StringTokenizer st;
private 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());
}
}
public static void main(String[] args) {
out = new PrintWriter(new BufferedOutputStream(System.out));
sc = new MyScanner();
new Main().solve();
out.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
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41,
13,
17,
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13,
30,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
41,
13,
20,
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4,
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13,
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30,
41,
13,
4,
18,
36,
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13,
4,
18,
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13,
29,
13,
12,
13,
30,
29,
2,
2,
17,
4,
18,
36,
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
],
[
91,
11
],
[
91,
12
],
[
12,
13
],
[
12,
14
],
[
91,
15
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[
15,
16
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[
15,
17
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[
17,
18
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[
18,
19
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[
18,
20
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[
17,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
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[
23,
25
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[
21,
26
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[
26,
27
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[
27,
28
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[
15,
29
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[
29,
30
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[
91,
31
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[
31,
32
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[
31,
33
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[
33,
34
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[
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35
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[
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[
36,
37
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[
36,
38
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[
33,
39
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[
39,
40
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[
39,
41
],
[
41,
42
],
[
42,
43
],
[
33,
44
],
[
44,
45
],
[
91,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
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[
55,
56
],
[
55,
57
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[
53,
58
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[
52,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
49,
63
],
[
63,
64
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[
64,
65
],
[
64,
66
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[
66,
67
],
[
67,
68
],
[
63,
69
],
[
69,
70
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[
69,
71
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[
71,
72
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[
72,
73
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[
71,
74
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63,
75
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[
75,
76
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[
91,
77
],
[
77,
78
],
[
77,
79
],
[
79,
80
],
[
80,
81
],
[
82,
82
],
[
82,
83
],
[
82,
84
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[
84,
85
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[
85,
86
],
[
82,
87
],
[
87,
88
],
[
87,
89
],
[
0,
90
],
[
90,
91
],
[
90,
92
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main{\n\n\tpublic static void main(String[] args) {\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}\n\n private final String ERROR_INPUT_INT = \"入力値は実数ではありません。\";\n\n private String input() throws IOException{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }\n\n\n public Integer inputInt() { //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }\n\n\tpublic double calculate() {\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}\n\n private final String ERROR_INPUT_INT = \"入力値は実数ではありません。\";\n\n private String input() throws IOException{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }\n\n\n public Integer inputInt() { //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }\n\n\tpublic double calculate() {\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}\n\n}",
"Main",
"private final String ERROR_INPUT_INT = \"入力値は実数ではありません。\";",
"ERROR_INPUT_INT",
"\"入力値は実数ではありません。\"",
"public static void main(String[] args) {\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}",
"main",
"{\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}",
"Main cd = new Main();",
"cd",
"new Main()",
"System.out.println(cd.calculate())",
"System.out.println",
"System.out",
"System",
"System.out",
"cd.calculate()",
"cd.calculate",
"cd",
"String[] args",
"args",
"private String input() throws IOException{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }",
"input",
"{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }",
"String line;",
"line",
"BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));",
"reader",
"new BufferedReader(new InputStreamReader(System.in))",
"line = reader.readLine()",
"line",
"reader.readLine()",
"reader.readLine",
"reader",
"return line;",
"line",
"public Integer inputInt() { //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }",
"inputInt",
"{ //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }",
"try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }",
"catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }",
"Exception s",
"{\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }",
"System.out.println(ERROR_INPUT_INT)",
"System.out.println",
"System.out",
"System",
"System.out",
"ERROR_INPUT_INT",
"return this.inputInt();",
"this.inputInt()",
"this.inputInt",
"this",
"{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }",
"String value = this.input();",
"value",
"this.input()",
"this.input",
"this",
"Integer n = Integer.parseInt(value);",
"n",
"Integer.parseInt(value)",
"Integer.parseInt",
"Integer",
"value",
"return n;",
"n",
"public double calculate() {\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}",
"calculate",
"{\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}",
"return 2*this.inputInt()*Math.PI;",
"2*this.inputInt()*Math.PI",
"2*this.inputInt()*Math.PI",
"2",
"this.inputInt()",
"this.inputInt",
"this",
"Math.PI",
"Math",
"Math.PI",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}\n\n private final String ERROR_INPUT_INT = \"入力値は実数ではありません。\";\n\n private String input() throws IOException{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }\n\n\n public Integer inputInt() { //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }\n\n\tpublic double calculate() {\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}\n\n}",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\t\tMain cd = new Main();\n System.out.println(cd.calculate());\n\t}\n\n private final String ERROR_INPUT_INT = \"入力値は実数ではありません。\";\n\n private String input() throws IOException{\n String line;\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n line = reader.readLine();\n return line;\n }\n\n\n public Integer inputInt() { //double型の数値を入力できるメソッド\n try{\n String value = this.input();\n Integer n = Integer.parseInt(value);\n return n;\n }\n catch (Exception s){\n System.out.println(ERROR_INPUT_INT);\n return this.inputInt();\n }\n }\n\n\tpublic double calculate() {\n\t\treturn 2*this.inputInt()*Math.PI;\n\t}\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main{
public static void main(String[] args) {
Main cd = new Main();
System.out.println(cd.calculate());
}
private final String ERROR_INPUT_INT = "入力値は実数ではありません。";
private String input() throws IOException{
String line;
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
line = reader.readLine();
return line;
}
public Integer inputInt() { //double型の数値を入力できるメソッド
try{
String value = this.input();
Integer n = Integer.parseInt(value);
return n;
}
catch (Exception s){
System.out.println(ERROR_INPUT_INT);
return this.inputInt();
}
}
public double calculate() {
return 2*this.inputInt()*Math.PI;
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
41,
13,
20,
41,
13,
17,
12,
13,
30,
41,
13,
20,
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[
"import java.io.*;\nimport java.text.*;\nimport java.util.*;\n\npublic class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 1000005;\n\n void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.text.*;",
"text.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 1000005;\n\n void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }\n }\n}",
"Main",
"static InputReader sc = new InputReader(System.in);",
"sc",
"new InputReader(System.in)",
"static PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"static int inf = 5000013;",
"inf",
"5000013",
"public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }",
"main",
"{\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }",
"solver s = new solver();",
"s",
"new solver()",
"int t = 1;",
"t",
"1",
"while (t > 0) {\n s.solve();\n t--;\n }",
"t > 0",
"t",
"0",
"{\n s.solve();\n t--;\n }",
"s.solve()",
"s.solve",
"s",
"t--",
"t",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }",
"InputReader",
"public BufferedReader br;",
"br",
"public StringTokenizer token;",
"token",
"public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }",
"InputReader",
"{\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }",
"br = new BufferedReader(new InputStreamReader(stream), 32768)",
"br",
"new BufferedReader(new InputStreamReader(stream), 32768)",
"token = null",
"token",
"null",
"InputStream stream",
"stream",
"public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }",
"sn",
"{\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }",
"while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"token == null || !token.hasMoreTokens()",
"token == null",
"token",
"null",
"!token.hasMoreTokens()",
"token.hasMoreTokens()",
"token.hasMoreTokens",
"token",
"{\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n token = new StringTokenizer(br.readLine());\n }",
"token = new StringTokenizer(br.readLine())",
"token",
"new StringTokenizer(br.readLine())",
"return token.nextToken();",
"token.nextToken()",
"token.nextToken",
"token",
"public int ni() {\n return Integer.parseInt(sn());\n }",
"ni",
"{\n return Integer.parseInt(sn());\n }",
"return Integer.parseInt(sn());",
"Integer.parseInt(sn())",
"Integer.parseInt",
"Integer",
"sn()",
"sn",
"public String snl() throws IOException {\n return br.readLine();\n }",
"snl",
"{\n return br.readLine();\n }",
"return br.readLine();",
"br.readLine()",
"br.readLine",
"br",
"public long nlo() {\n return Long.parseLong(sn());\n }",
"nlo",
"{\n return Long.parseLong(sn());\n }",
"return Long.parseLong(sn());",
"Long.parseLong(sn())",
"Long.parseLong",
"Long",
"sn()",
"sn",
"public double nd() {\n return Double.parseDouble(sn());\n }",
"nd",
"{\n return Double.parseDouble(sn());\n }",
"return Double.parseDouble(sn());",
"Double.parseDouble(sn())",
"Double.parseDouble",
"Double",
"sn()",
"sn",
"public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }",
"na",
"{\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }",
"int a[] = new int[n];",
"a",
"new int[n]",
"n",
"for (int i = 0; i < n; i++)\n a[i] = sc.ni();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = sc.ni();",
"a[i] = sc.ni()",
"a[i]",
"a",
"i",
"sc.ni()",
"sc.ni",
"sc",
"return a;",
"a",
"int n",
"n",
"public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }",
"nal",
"{\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }",
"long a[] = new long[n];",
"a",
"new long[n]",
"n",
"for (int i = 0; i < n; i++)\n a[i] = sc.nlo();",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"a[i] = sc.nlo();",
"a[i] = sc.nlo()",
"a[i]",
"a",
"i",
"sc.nlo()",
"sc.nlo",
"sc",
"return a;",
"a",
"int n",
"n",
"static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 1000005;\n\n void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }\n }",
"solver",
"DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");",
"df",
"new DecimalFormat(\"0.00000000000000000000\")",
"long max = 1000000000000000l",
"max",
"1000000000000000l",
"min = -10000000000000000l;",
"min",
"-10000000000000000l",
"10000000000000000l",
"long mod = (long) 1e9 + 7;",
"mod",
"(long) 1e9 + 7",
"(long) 1e9",
"7",
"final int maxn = 1000005;",
"maxn",
"1000005",
"long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }",
"pro",
"{\n return (a % mod * b % mod) % mod;\n }",
"return (a % mod * b % mod) % mod;",
"(a % mod * b % mod) % mod",
"(a % mod * b % mod)",
"a % mod * b",
"a % mod",
"a",
"mod",
"b",
"mod",
"mod",
"long a",
"a",
"long b",
"b",
"long add(long a, long b) {\n return (a + b) % mod;\n }",
"add",
"{\n return (a + b) % mod;\n }",
"return (a + b) % mod;",
"(a + b) % mod",
"(a + b)",
"a",
"b",
"mod",
"long a",
"a",
"long b",
"b",
"long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }",
"sub",
"{\n return ((a % mod - b % mod) + mod) % mod;\n }",
"return ((a % mod - b % mod) + mod) % mod;",
"((a % mod - b % mod) + mod) % mod",
"((a % mod - b % mod) + mod)",
"(a % mod - b % mod)",
"a % mod",
"a",
"mod",
"b % mod",
"b",
"mod",
"mod",
"mod",
"long a",
"a",
"long b",
"b",
"long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }",
"ncr3",
"{\n return (n * (n - 1) * (n - 2)) / 6l;\n }",
"return (n * (n - 1) * (n - 2)) / 6l;",
"(n * (n - 1) * (n - 2)) / 6l",
"(n * (n - 1) * (n - 2))",
"n * (n - 1) * (n - 2)",
"n",
"(n - 1)",
"n",
"1",
"(n - 2)",
"n",
"2",
"6l",
"long n",
"n",
"long ncr2(long n) {\n return n * (n - 1) / 2l;\n }",
"ncr2",
"{\n return n * (n - 1) / 2l;\n }",
"return n * (n - 1) / 2l;",
"n * (n - 1) / 2l",
"n * (n - 1)",
"n",
"(n - 1)",
"n",
"1",
"2l",
"long n",
"n",
"long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }",
"modPow",
"{\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }",
"long res = 1;",
"res",
"1",
"x = x % mod",
"x",
"x % mod",
"x",
"mod",
"while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }",
"y > 0",
"y",
"0",
"{\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }",
"if (y % 2 != 0)\n res = pro(res, x);",
"y % 2 != 0",
"y % 2",
"y",
"2",
"0",
"res = pro(res, x)",
"res",
"pro(res, x)",
"pro",
"res",
"x",
"x = pro(x, x)",
"x",
"pro(x, x)",
"pro",
"x",
"x",
"y = y >> 1",
"y",
"y >> 1",
"y",
"1",
"return res;",
"res",
"long x",
"x",
"long y",
"y",
"int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }",
"gcd",
"{\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }",
"if (b == 0)\n return a;",
"b == 0",
"b",
"0",
"return a;",
"a",
"return gcd(b, a % b);",
"gcd(b, a % b)",
"gcd",
"b",
"a % b",
"a",
"b",
"int a",
"a",
"int b",
"b",
"void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }",
"solve",
"{\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }",
"int r=sc.ni();",
"r",
"sc.ni()",
"sc.ni",
"sc",
"double cir=2*Math.PI*r;",
"cir",
"2*Math.PI*r",
"2*Math.PI*r",
"2",
"Math.PI",
"Math",
"Math.PI",
"r",
"out.println(df.format(cir))",
"out.println",
"out",
"df.format(cir)",
"df.format",
"df",
"cir",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 1000005;\n\n void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }\n }\n}",
"public class Main {\n\n static InputReader sc = new InputReader(System.in);\n static PrintWriter out = new PrintWriter(System.out);\n\n public static void main(String[] args) throws IOException {\n solver s = new solver();\n int t = 1;\n while (t > 0) {\n s.solve();\n t--;\n }\n out.close();\n }\n\n static class InputReader {\n\n public BufferedReader br;\n public StringTokenizer token;\n\n public InputReader(InputStream stream) {\n br = new BufferedReader(new InputStreamReader(stream), 32768);\n token = null;\n }\n\n public String sn() {\n while (token == null || !token.hasMoreTokens()) {\n try {\n token = new StringTokenizer(br.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return token.nextToken();\n }\n\n public int ni() {\n return Integer.parseInt(sn());\n }\n\n public String snl() throws IOException {\n return br.readLine();\n }\n\n public long nlo() {\n return Long.parseLong(sn());\n }\n\n public double nd() {\n return Double.parseDouble(sn());\n }\n\n public int[] na(int n) {\n int a[] = new int[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.ni();\n return a;\n }\n\n public long[] nal(int n) {\n long a[] = new long[n];\n for (int i = 0; i < n; i++)\n a[i] = sc.nlo();\n return a;\n }\n }\n\n static int inf = 5000013;\n\n static class solver {\n DecimalFormat df = new DecimalFormat(\"0.00000000000000000000\");\n long max = 1000000000000000l, min = -10000000000000000l;\n long mod = (long) 1e9 + 7;\n\n long pro(long a, long b) {\n return (a % mod * b % mod) % mod;\n }\n\n long add(long a, long b) {\n return (a + b) % mod;\n }\n\n long sub(long a, long b) {\n return ((a % mod - b % mod) + mod) % mod;\n }\n\n long ncr3(long n) {\n return (n * (n - 1) * (n - 2)) / 6l;\n }\n\n long ncr2(long n) {\n return n * (n - 1) / 2l;\n }\n\n long modPow(long x, long y) {\n long res = 1;\n x = x % mod;\n while (y > 0) {\n if (y % 2 != 0)\n res = pro(res, x);\n x = pro(x, x);\n y = y >> 1;\n }\n return res;\n }\n\n int gcd(int a, int b) {\n if (b == 0)\n return a;\n return gcd(b, a % b);\n }\n\n final int maxn = 1000005;\n\n void solve() {\n int r=sc.ni();\n double cir=2*Math.PI*r;\n out.println(df.format(cir));\n }\n }\n}",
"Main"
] |
import java.io.*;
import java.text.*;
import java.util.*;
public class Main {
static InputReader sc = new InputReader(System.in);
static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] args) throws IOException {
solver s = new solver();
int t = 1;
while (t > 0) {
s.solve();
t--;
}
out.close();
}
static class InputReader {
public BufferedReader br;
public StringTokenizer token;
public InputReader(InputStream stream) {
br = new BufferedReader(new InputStreamReader(stream), 32768);
token = null;
}
public String sn() {
while (token == null || !token.hasMoreTokens()) {
try {
token = new StringTokenizer(br.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return token.nextToken();
}
public int ni() {
return Integer.parseInt(sn());
}
public String snl() throws IOException {
return br.readLine();
}
public long nlo() {
return Long.parseLong(sn());
}
public double nd() {
return Double.parseDouble(sn());
}
public int[] na(int n) {
int a[] = new int[n];
for (int i = 0; i < n; i++)
a[i] = sc.ni();
return a;
}
public long[] nal(int n) {
long a[] = new long[n];
for (int i = 0; i < n; i++)
a[i] = sc.nlo();
return a;
}
}
static int inf = 5000013;
static class solver {
DecimalFormat df = new DecimalFormat("0.00000000000000000000");
long max = 1000000000000000l, min = -10000000000000000l;
long mod = (long) 1e9 + 7;
long pro(long a, long b) {
return (a % mod * b % mod) % mod;
}
long add(long a, long b) {
return (a + b) % mod;
}
long sub(long a, long b) {
return ((a % mod - b % mod) + mod) % mod;
}
long ncr3(long n) {
return (n * (n - 1) * (n - 2)) / 6l;
}
long ncr2(long n) {
return n * (n - 1) / 2l;
}
long modPow(long x, long y) {
long res = 1;
x = x % mod;
while (y > 0) {
if (y % 2 != 0)
res = pro(res, x);
x = pro(x, x);
y = y >> 1;
}
return res;
}
int gcd(int a, int b) {
if (b == 0)
return a;
return gcd(b, a % b);
}
final int maxn = 1000005;
void solve() {
int r=sc.ni();
double cir=2*Math.PI*r;
out.println(df.format(cir));
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
4,
18,
18,
13,
13,
2,
2,
4,
18,
13,
18,
13,
13,
17,
23,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
15,
20
],
[
21,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
21,
25
],
[
25,
26
],
[
25,
27
],
[
21,
28
],
[
9,
29
],
[
29,
30
]
] |
[
"import java.util.*;\nimport java.lang.Math;\nclass Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n System.out.println(sc.nextInt()*Math.PI*2);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.Math;",
"Math",
"java.lang",
"class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n System.out.println(sc.nextInt()*Math.PI*2);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n System.out.println(sc.nextInt()*Math.PI*2);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n System.out.println(sc.nextInt()*Math.PI*2);\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"System.out.println(sc.nextInt()*Math.PI*2)",
"System.out.println",
"System.out",
"System",
"System.out",
"sc.nextInt()*Math.PI*2",
"sc.nextInt()*Math.PI*2",
"sc.nextInt()",
"sc.nextInt",
"sc",
"Math.PI",
"Math",
"Math.PI",
"2",
"String[] args",
"args"
] |
import java.util.*;
import java.lang.Math;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
System.out.println(sc.nextInt()*Math.PI*2);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
0,
13,
2,
2,
17,
13,
18,
13,
13,
4,
18,
18,
13,
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
],
[
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
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.Scanner;\npublic class Main{\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble r = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble r = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble r = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tdouble r = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double r = sc.nextDouble();",
"r",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"r = 2.0 * r * Math.PI",
"r",
"2.0 * r * Math.PI",
"2.0 * r * Math.PI",
"2.0",
"r",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(r)",
"System.out.println",
"System.out",
"System",
"System.out",
"r",
"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 = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\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 = sc.nextDouble();\n\t\tr = 2.0 * r * Math.PI;\n\t\tSystem.out.println(r);\n\t\t\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 = sc.nextDouble();
r = 2.0 * r * Math.PI;
System.out.println(r);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
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
],
[
35,
5
],
[
35,
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
],
[
22,
22
],
[
22,
23
],
[
22,
24
],
[
22,
25
],
[
8,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.*;\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\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 int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int r = sc.nextInt();",
"r",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double circle;",
"circle",
"circle = 2*r*3.14",
"circle",
"2*r*3.14",
"2*r*3.14",
"2",
"r",
"3.14",
"System.out.println(circle)",
"System.out.println",
"System.out",
"System",
"System.out",
"circle",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n double circle;\n circle = 2*r*3.14;\n System.out.println(circle); \t\t\t\t\n\t}\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 circle;
circle = 2*r*3.14;
System.out.println(circle);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
18,
13,
13,
13,
17,
4,
18,
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
],
[
8,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
23,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}",
"main",
"{\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"int n = stdIn.nextInt();",
"n",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"System.out.println(Math.PI * n * 2)",
"System.out.println",
"System.out",
"System",
"System.out",
"Math.PI * n * 2",
"Math.PI * n * 2",
"Math.PI",
"Math",
"Math.PI",
"n",
"2",
"stdIn.close()",
"stdIn.close",
"stdIn",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner stdIn = new Scanner(System.in);\n\t\tint n = stdIn.nextInt();\n\n\t\tSystem.out.println(Math.PI * n * 2);\n\t\tstdIn.close();\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
int n = stdIn.nextInt();
System.out.println(Math.PI * n * 2);
stdIn.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
38,
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
],
[
34,
5
],
[
34,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
10,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
10,
19
],
[
19,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
19,
24
],
[
25,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
27,
29
],
[
25,
30
],
[
6,
31
],
[
31,
32
],
[
0,
33
],
[
33,
34
],
[
33,
35
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }",
"main",
"{\n try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }",
"try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }",
"{\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }",
"Scanner sc = new Scanner(System.in)",
"Scanner sc = new Scanner(System.in)",
"new Scanner(System.in)",
"int R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"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 try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n try (Scanner sc = new Scanner(System.in)) {\n int R = sc.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner sc = new Scanner(System.in)) {
int R = sc.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,
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.*;\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\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\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R = sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double KO=2*3.14*R;",
"KO",
"2*3.14*R",
"2*3.14*R",
"2",
"3.14",
"R",
"System.out.println(KO)",
"System.out.println",
"System.out",
"System",
"System.out",
"KO",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint R = sc.nextInt();\n double KO=2*3.14*R;\n System.out.println(KO);\n\t\t\n\t}\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 KO=2*3.14*R;
System.out.println(KO);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
38,
5,
13,
30,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
17,
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
],
[
16,
17
],
[
16,
18
],
[
15,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
19,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
28,
33
],
[
34,
34
],
[
34,
35
],
[
34,
36
],
[
34,
37
],
[
12,
38
],
[
38,
39
]
] |
[
"import java.util.*;\nimport java.lang.*;\nimport java.io.*;\n\n/* Name of the class has to be \"Main\" only if the class is public. */\nclass Main\n{\n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\ttry {\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t} catch(Exception e) {\n\t\t}\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.*;",
"lang.*",
"java",
"import java.io.*;",
"io.*",
"java",
"class Main\n{\n\tpublic static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\ttry {\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t} catch(Exception e) {\n\t\t}\n\t}\n}",
"Main",
"public static void main (String[] args) throws java.lang.Exception\n\t{\n\t\t// your code goes here\n\t\ttry {\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t} catch(Exception e) {\n\t\t}\n\t}",
"main",
"{\n\t\t// your code goes here\n\t\ttry {\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t} catch(Exception e) {\n\t\t}\n\t}",
"try {\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t} catch(Exception e) {\n\t\t}",
"catch(Exception e) {\n\t\t}",
"Exception e",
"{\n\t\t}",
"{\n\t\t Scanner sc=new Scanner(System.in);\n\t\t float r=sc.nextFloat();\n\t\t System.out.println(2*3.14*r);\n\t\t}",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"float r=sc.nextFloat();",
"r",
"sc.nextFloat()",
"sc.nextFloat",
"sc",
"System.out.println(2*3.14*r)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*3.14*r",
"2*3.14*r",
"2",
"3.14",
"r",
"String[] args",
"args"
] |
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Main
{
public static void main (String[] args) throws java.lang.Exception
{
// your code goes here
try {
Scanner sc=new Scanner(System.in);
float r=sc.nextFloat();
System.out.println(2*3.14*r);
} catch(Exception e) {
}
}
}
|
[
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.*;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\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 \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\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(2*r * 3.14)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*r * 3.14",
"2*r * 3.14",
"2",
"r",
"3.14",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner sc = new Scanner(System.in);\n \n int r = sc.nextInt();\n \n System.out.println(2*r * 3.14);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
System.out.println(2*r * 3.14);
}
}
|
[
7,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
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
],
[
30,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
9,
27
],
[
27,
28
],
[
0,
29
],
[
29,
30
],
[
29,
31
]
] |
[
"import java.util.*;\n\npublic class Main {\n\n static Scanner scan = new Scanner(System.in);\n\n public static void main(String[] args) {\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n static Scanner scan = new Scanner(System.in);\n\n public static void main(String[] args) {\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }\n}",
"Main",
"static Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"public static void main(String[] args) {\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }",
"main",
"{\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }",
"int t = scan.nextInt();",
"t",
"scan.nextInt()",
"scan.nextInt",
"scan",
"System.out.print(2 * t * 3.14159)",
"System.out.print",
"System.out",
"System",
"System.out",
"2 * t * 3.14159",
"2 * t * 3.14159",
"2",
"t",
"3.14159",
"String[] args",
"args",
"public class Main {\n\n static Scanner scan = new Scanner(System.in);\n\n public static void main(String[] args) {\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }\n}",
"public class Main {\n\n static Scanner scan = new Scanner(System.in);\n\n public static void main(String[] args) {\n int t = scan.nextInt();\n System.out.print(2 * t * 3.14159);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
static Scanner scan = new Scanner(System.in);
public static void main(String[] args) {
int t = scan.nextInt();
System.out.print(2 * t * 3.14159);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
13,
4,
18,
18,
13,
13,
2,
2,
17,
13,
17,
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
],
[
8,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
20,
25
],
[
26,
26
],
[
26,
27
],
[
26,
28
],
[
26,
29
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"//package beg_163;\nimport java.util.*;\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int a = s.nextInt();",
"a",
"s.nextInt()",
"s.nextInt",
"s",
"double b= (double) a;",
"b",
"(double) a",
"System.out.println(2*b*3.14159265)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*b*3.14159265",
"2*b*3.14159265",
"2",
"b",
"3.14159265",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner s = new Scanner(System.in);\n\t\t\n\t\tint a = s.nextInt();\n\t\t\n\t\tdouble b= (double) a;\n\t\t\n\t\tSystem.out.println(2*b*3.14159265);\n\n\t}\n\n}",
"Main"
] |
//package beg_163;
import java.util.*;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner s = new Scanner(System.in);
int a = s.nextInt();
double b= (double) a;
System.out.println(2*b*3.14159265);
}
}
|
[
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,
18,
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
],
[
23,
26
],
[
26,
27
],
[
26,
28
],
[
6,
29
],
[
29,
30
],
[
0,
31
],
[
31,
32
],
[
31,
33
]
] |
[
"import java.util.*;\n \npublic class Main {\n public static void main(String[] args){\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args){\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }",
"main",
"{\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"int i = in.nextInt();",
"i",
"in.nextInt()",
"in.nextInt",
"in",
"System.out.println(2*i*Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"2*i*Math.PI",
"2*i*Math.PI",
"2",
"i",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner in = new Scanner(System.in);\n int i = in.nextInt();\n System.out.println(2*i*Math.PI);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int i = in.nextInt();
System.out.println(2*i*Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
13,
13,
23,
13,
12,
13,
30,
29,
2,
2,
17,
17,
13,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
39,
5
],
[
39,
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
],
[
22,
23
],
[
22,
24
],
[
6,
25
],
[
25,
26
],
[
39,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
32,
32
],
[
32,
33
],
[
32,
34
],
[
32,
35
],
[
27,
36
],
[
36,
37
],
[
0,
38
],
[
38,
39
],
[
38,
40
]
] |
[
"import java.util.Scanner;\npublic class Main{\n\tpublic static void main(String[] args){\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }\n public static double obseg(int x){\n\treturn 2*3.1415*x;\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String[] args){\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }\n public static double obseg(int x){\n\treturn 2*3.1415*x;\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }",
"main",
"{\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }",
"Scanner v = new Scanner(System.in);",
"v",
"new Scanner(System.in)",
"int x = v.nextInt();",
"x",
"v.nextInt()",
"v.nextInt",
"v",
"System.out.print(obseg(x))",
"System.out.print",
"System.out",
"System",
"System.out",
"obseg(x)",
"obseg",
"x",
"String[] args",
"args",
"public static double obseg(int x){\n\treturn 2*3.1415*x;\n }",
"obseg",
"{\n\treturn 2*3.1415*x;\n }",
"return 2*3.1415*x;",
"2*3.1415*x",
"2*3.1415*x",
"2",
"3.1415",
"x",
"int x",
"x",
"public class Main{\n\tpublic static void main(String[] args){\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }\n public static double obseg(int x){\n\treturn 2*3.1415*x;\n }\n}",
"public class Main{\n\tpublic static void main(String[] args){\n Scanner v = new Scanner(System.in);\n int x = v.nextInt();\n System.out.print(obseg(x));\n }\n public static double obseg(int x){\n\treturn 2*3.1415*x;\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner v = new Scanner(System.in);
int x = v.nextInt();
System.out.print(obseg(x));
}
public static double obseg(int x){
return 2*3.1415*x;
}
}
|
[
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,
13,
17,
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
],
[
8,
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.util.*;\n \npublic class Main {\n public static void main(String[] args) throws Exception {\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int num = scan.nextInt();",
"num",
"scan.nextInt()",
"scan.nextInt",
"scan",
"scan.close()",
"scan.close",
"scan",
"System.out.println( num * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"num * 2 * Math.PI",
"num * 2 * Math.PI",
"num",
"2",
"Math.PI",
"Math",
"Math.PI",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n Scanner scan = new Scanner(System.in);\n\t\tint num = scan.nextInt();\n scan.close();\n\t\tSystem.out.println( num * 2 * Math.PI);\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner scan = new Scanner(System.in);
int num = scan.nextInt();
scan.close();
System.out.println( num * 2 * Math.PI);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
17,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
2,
2,
13,
17,
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
],
[
48,
8
],
[
48,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
11,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
11,
29
],
[
29,
30
],
[
30,
31
],
[
29,
32
],
[
33,
33
],
[
33,
34
],
[
33,
35
],
[
33,
36
],
[
36,
37
],
[
36,
38
],
[
11,
39
],
[
39,
40
],
[
40,
41
],
[
11,
42
],
[
42,
43
],
[
43,
44
],
[
9,
45
],
[
45,
46
],
[
0,
47
],
[
47,
48
],
[
47,
49
]
] |
[
"import java.util.*;\nimport java.io.*;\npublic class Main {\n\n\tpublic static void main(String[] args) throws Exception{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}\n}\n \t\n \n//StringJoiner sj = new StringJoiner(\" \"); \n//sj.add(strings)\n//sj.toString() gives string of those stuff w spaces or whatever that sequence is\n\n \t\t\n \t\t\n \t\t\n \t\t\n\t\n\n",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}\n}",
"Main",
"public static void main(String[] args) throws Exception{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}",
"main",
"{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}",
"int num = 998244353;",
"num",
"998244353",
"BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));",
"bf",
"new BufferedReader(new InputStreamReader(System.in))",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"int t = Integer.parseInt(bf.readLine());",
"t",
"Integer.parseInt(bf.readLine())",
"Integer.parseInt",
"Integer",
"bf.readLine()",
"bf.readLine",
"bf",
"out.println((double)(t)*2*Math.PI)",
"out.println",
"out",
"(double)(t)*2*Math.PI",
"(double)(t)*2*Math.PI",
"(double)(t)",
"2",
"Math.PI",
"Math",
"Math.PI",
"out.println()",
"out.println",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception{\n\t\tint num = 998244353;\n\n\t\t// TODO Auto-generated method stub\n \t\tBufferedReader bf = new BufferedReader(new InputStreamReader(System.in));\n \t\tPrintWriter out = new PrintWriter(System.out);\n \t\tint t = Integer.parseInt(bf.readLine());\n \t\tout.println((double)(t)*2*Math.PI);\n \t\t\n \t\t\n \t\tout.println();\n\t \t\t\n \t\tout.close();\n \t\t\n \t\t\n \t\t\n \t}\n}",
"Main"
] |
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) throws Exception{
int num = 998244353;
// TODO Auto-generated method stub
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = new PrintWriter(System.out);
int t = Integer.parseInt(bf.readLine());
out.println((double)(t)*2*Math.PI);
out.println();
out.close();
}
}
//StringJoiner sj = new StringJoiner(" ");
//sj.add(strings)
//sj.toString() gives string of those stuff w spaces or whatever that sequence is
|
[
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,
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
],
[
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
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"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 n=sc.nextInt();\n double c=2*Math.PI*n;\n System.out.println(c);\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 n=sc.nextInt();\n double c=2*Math.PI*n;\n System.out.println(c);\n }\n}",
"Main",
"public static void main(String Args[])\n {\n Scanner sc=new Scanner (System.in);\n int n=sc.nextInt();\n double c=2*Math.PI*n;\n System.out.println(c);\n }",
"main",
"{\n Scanner sc=new Scanner (System.in);\n int n=sc.nextInt();\n double c=2*Math.PI*n;\n System.out.println(c);\n }",
"Scanner sc=new Scanner (System.in);",
"sc",
"new Scanner (System.in)",
"int n=sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double c=2*Math.PI*n;",
"c",
"2*Math.PI*n",
"2*Math.PI*n",
"2",
"Math.PI",
"Math",
"Math.PI",
"n",
"System.out.println(c)",
"System.out.println",
"System.out",
"System",
"System.out",
"c",
"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();\n double c=2*Math.PI*n;\n System.out.println(c);\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();\n double c=2*Math.PI*n;\n System.out.println(c);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main
{
public static void main(String Args[])
{
Scanner sc=new Scanner (System.in);
int n=sc.nextInt();
double c=2*Math.PI*n;
System.out.println(c);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
13,
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
],
[
41,
8
],
[
41,
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
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
23,
28
],
[
11,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
29,
34
],
[
11,
35
],
[
35,
36
],
[
36,
37
],
[
9,
38
],
[
38,
39
],
[
0,
40
],
[
40,
41
],
[
40,
42
]
] |
[
"import java.util.*;\nimport java.lang.Math;\npublic class Main{\n public static void main(String args[]){\n Scanner sc=new Scanner(System.in);\n int R=sc.nextInt();\n double ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"import java.lang.Math;",
"Math",
"java.lang",
"public class Main{\n public static void main(String args[]){\n Scanner sc=new Scanner(System.in);\n int R=sc.nextInt();\n double ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\n }\n}",
"Main",
"public static void main(String args[]){\n Scanner sc=new Scanner(System.in);\n int R=sc.nextInt();\n double ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\n }",
"main",
"{\n Scanner sc=new Scanner(System.in);\n int R=sc.nextInt();\n double ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\n }",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int R=sc.nextInt();",
"R",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double ans=R*Math.PI*2;",
"ans",
"R*Math.PI*2",
"R*Math.PI*2",
"R",
"Math.PI",
"Math",
"Math.PI",
"2",
"System.out.println(ans)",
"System.out.println",
"System.out",
"System",
"System.out",
"ans",
"sc.close()",
"sc.close",
"sc",
"String args[]",
"args",
"public class Main{\n public static void main(String args[]){\n Scanner sc=new Scanner(System.in);\n int R=sc.nextInt();\n double ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\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 ans=R*Math.PI*2;\n System.out.println(ans);\n sc.close();\n }\n}",
"Main"
] |
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();
double ans=R*Math.PI*2;
System.out.println(ans);
sc.close();
}
}
|
[
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,
2,
13,
17,
41,
13,
2,
13,
18,
13,
13,
4,
18,
18,
13,
13,
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,
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
],
[
105,
14
],
[
105,
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
],
[
28,
29
],
[
28,
30
],
[
17,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
35,
37
],
[
17,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
15,
44
],
[
44,
45
],
[
0,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
46,
50
],
[
50,
51
],
[
46,
52
],
[
52,
53
],
[
52,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
46,
58
],
[
58,
59
],
[
58,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
62,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
61,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
71,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
60,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
46,
86
],
[
86,
87
],
[
86,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
90,
93
],
[
93,
94
],
[
46,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
99,
102
],
[
102,
103
],
[
0,
104
],
[
104,
105
],
[
104,
106
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.StringTokenizer;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}\n\n}\n\nclass FastScanner {\n\n\tBufferedReader br;\n\n\tStringTokenizer st;\n\n\n\n\tpublic FastScanner() {\n\n\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\n\t}\n\n\n\n\tString next() {\n\n\t\twhile (st == null || !st.hasMoreElements()) {\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}\n\n\t\treturn st.nextToken();\n\n\t}\n\n\n\n\tint nextInt() {\n\n\t\treturn Integer.parseInt(next());\n\n\t}\n\n\n\n\tlong nextLong() {\n\n\t\treturn Long.parseLong(next());\n\n\t}\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.StringTokenizer;",
"StringTokenizer",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}",
"main",
"{\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}",
"FastScanner fsc = new FastScanner();",
"fsc",
"new FastScanner()",
"int Radius = fsc.nextInt();",
"Radius",
"fsc.nextInt()",
"fsc.nextInt",
"fsc",
"int Diameter = Radius * 2;",
"Diameter",
"Radius * 2",
"Radius",
"2",
"double anser = Diameter * Math.PI;",
"anser",
"Diameter * Math.PI",
"Diameter",
"Math.PI",
"Math",
"Math.PI",
"System.out.println(anser)",
"System.out.println",
"System.out",
"System",
"System.out",
"anser",
"String[] args",
"args",
"class FastScanner {\n\n\tBufferedReader br;\n\n\tStringTokenizer st;\n\n\n\n\tpublic FastScanner() {\n\n\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\n\t}\n\n\n\n\tString next() {\n\n\t\twhile (st == null || !st.hasMoreElements()) {\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}\n\n\t\treturn st.nextToken();\n\n\t}\n\n\n\n\tint nextInt() {\n\n\t\treturn Integer.parseInt(next());\n\n\t}\n\n\n\n\tlong nextLong() {\n\n\t\treturn Long.parseLong(next());\n\n\t}\n\n}",
"FastScanner",
"BufferedReader br;",
"br",
"StringTokenizer st;",
"st",
"public FastScanner() {\n\n\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\n\t}",
"FastScanner",
"{\n\n\t\tbr = new BufferedReader(new InputStreamReader(System.in));\n\n\t}",
"br = new BufferedReader(new InputStreamReader(System.in))",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String next() {\n\n\t\twhile (st == null || !st.hasMoreElements()) {\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}\n\n\t\treturn st.nextToken();\n\n\t}",
"next",
"{\n\n\t\twhile (st == null || !st.hasMoreElements()) {\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}\n\n\t\treturn st.nextToken();\n\n\t}",
"while (st == null || !st.hasMoreElements()) {\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}",
"st == null || !st.hasMoreElements()",
"st == null",
"st",
"null",
"!st.hasMoreElements()",
"st.hasMoreElements()",
"st.hasMoreElements",
"st",
"{\n\n\t\t\ttry {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}\n\n\t\t}",
"try {\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t} catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}",
"catch (IOException e) {\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}",
"IOException e",
"{\n\n\t\t\t\te.printStackTrace();\n\n\t\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\n\t\t\t\tst = new StringTokenizer(br.readLine());\n\n\t\t\t}",
"st = new StringTokenizer(br.readLine())",
"st",
"new StringTokenizer(br.readLine())",
"return st.nextToken();",
"st.nextToken()",
"st.nextToken",
"st",
"int nextInt() {\n\n\t\treturn Integer.parseInt(next());\n\n\t}",
"nextInt",
"{\n\n\t\treturn Integer.parseInt(next());\n\n\t}",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"long nextLong() {\n\n\t\treturn Long.parseLong(next());\n\n\t}",
"nextLong",
"{\n\n\t\treturn Long.parseLong(next());\n\n\t}",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\tFastScanner fsc = new FastScanner();\n\n\t\t\tint Radius = fsc.nextInt();\n\n\t\t\tint Diameter = Radius * 2;\n\t\t\t//Math.PIは円周率定数\n\t\t\tdouble anser = Diameter * Math.PI;\n\t\t\tSystem.out.println(anser);\n\n\t}\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) {
FastScanner fsc = new FastScanner();
int Radius = fsc.nextInt();
int Diameter = Radius * 2;
//Math.PIは円周率定数
double anser = Diameter * Math.PI;
System.out.println(anser);
}
}
class FastScanner {
BufferedReader br;
StringTokenizer st;
public FastScanner() {
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());
}
}
|
[
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,
18,
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
],
[
23,
26
],
[
26,
27
],
[
26,
28
],
[
6,
29
],
[
29,
30
],
[
0,
31
],
[
31,
32
],
[
31,
33
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n public static void main(String[] args) {\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }\n\n}",
"Main",
"public static void main(String[] args) {\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }",
"main",
"{\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }",
"@SuppressWarnings(\"resource\")\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(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\n public static void main(String[] args) {\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) {\n @SuppressWarnings(\"resource\")\n Scanner sc = new Scanner(System.in);\n int r = sc.nextInt();\n System.out.println(2 * r * Math.PI);\n }\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
@SuppressWarnings("resource")
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
System.out.println(2 * r * Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
0,
13,
2,
2,
18,
13,
13,
13,
17,
4,
18,
18,
13,
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
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
20,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
20,
25
],
[
8,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.*;\n\npublic class Main {// Main\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}\n\n\t\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {// Main\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}\n\n\t\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"double n = sc.nextDouble();",
"n",
"sc.nextDouble()",
"sc.nextDouble",
"sc",
"n = Math.PI*n*2",
"n",
"Math.PI*n*2",
"Math.PI*n*2",
"Math.PI",
"Math",
"Math.PI",
"n",
"2",
"System.out.println(n)",
"System.out.println",
"System.out",
"System",
"System.out",
"n",
"String[] args",
"args",
"public class Main {// Main\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}\n\n\t\n}",
"public class Main {// Main\n\tpublic static void main(String[] args) throws Exception {\n\t\tScanner sc = new Scanner(System.in);\n double n = sc.nextDouble();\n n = Math.PI*n*2;\n \n System.out.println(n);\n\t}\n\n\t\n}",
"Main"
] |
import java.util.*;
public class Main {// Main
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
double n = sc.nextDouble();
n = Math.PI*n*2;
System.out.println(n);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
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
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
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\tpublic static void main(String[] args) {\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}",
"main",
"{\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}",
"Scanner a = new Scanner(System.in);",
"a",
"new Scanner(System.in)",
"int R = a.nextInt();",
"R",
"a.nextInt()",
"a.nextInt",
"a",
"double R2 = (R * 2) * 3.14;",
"R2",
"(R * 2) * 3.14",
"(R * 2)",
"R",
"2",
"3.14",
"System.out.println(R2)",
"System.out.println",
"System.out",
"System",
"System.out",
"R2",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner a = new Scanner(System.in);\t\t\n\t\tint R = a.nextInt();\n\t\tdouble R2 = (R * 2) * 3.14;\n\t\tSystem.out.println(R2);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner a = new Scanner(System.in);
int R = a.nextInt();
double R2 = (R * 2) * 3.14;
System.out.println(R2);
}
}
|
[
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 scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\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 scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n}",
"Main",
"public static void main(String... args) {\n Scanner scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\n System.out.println(2 * Math.PI * R);\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\n System.out.println(2 * Math.PI * R);\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"double R = (double) scanner.nextInt();",
"R",
"(double) scanner.nextInt()",
"scanner.nextInt",
"scanner",
"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 scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\n System.out.println(2 * Math.PI * R);\n }\n}",
"public class Main {\n public static void main(String... args) {\n Scanner scanner = new Scanner(System.in);\n\n double R = (double) scanner.nextInt();\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 scanner = new Scanner(System.in);
double R = (double) scanner.nextInt();
System.out.println(2 * Math.PI * R);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
20,
0,
13,
4,
18,
13,
0,
13,
4,
18,
4,
18,
20,
13,
20,
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
],
[
42,
8
],
[
42,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
11,
14
],
[
14,
15
],
[
11,
16
],
[
16,
17
],
[
16,
18
],
[
11,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
11,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
28,
31
],
[
26,
32
],
[
11,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
9,
39
],
[
39,
40
],
[
0,
41
],
[
41,
42
],
[
41,
43
]
] |
[
"import java.util.*;\nimport java.math.BigDecimal;\n\npublic class Main{\n public static void main(String[] args){\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }\n}\n",
"import java.util.*;",
"util.*",
"java",
"import java.math.BigDecimal;",
"BigDecimal",
"java.math",
"public class Main{\n public static void main(String[] args){\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }\n}",
"Main",
"public static void main(String[] args){\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }",
"main",
"{\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }",
"BigDecimal A",
"A",
"B;",
"B",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"A =sc.nextBigDecimal()",
"A",
"sc.nextBigDecimal()",
"sc.nextBigDecimal",
"sc",
"B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359))",
"B",
"new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359))",
"new BigDecimal(2).multiply(A).multiply",
"new BigDecimal(2).multiply(A)",
"new BigDecimal(2).multiply",
"new BigDecimal(2)",
"A",
"new BigDecimal(3.14159265359)",
"System.out.println(B)",
"System.out.println",
"System.out",
"System",
"System.out",
"B",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }\n}",
"public class Main{\n public static void main(String[] args){\n BigDecimal A, B;\n Scanner sc = new Scanner(System.in);\n A =sc.nextBigDecimal();\n B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));\n System.out.println(B);\n }\n}",
"Main"
] |
import java.util.*;
import java.math.BigDecimal;
public class Main{
public static void main(String[] args){
BigDecimal A, B;
Scanner sc = new Scanner(System.in);
A =sc.nextBigDecimal();
B = new BigDecimal(2).multiply(A).multiply(new BigDecimal(3.14159265359));
System.out.println(B);
}
}
|
[
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;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }\n}",
"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 radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int radius = scan.nextInt();",
"radius",
"scan.nextInt()",
"scan.nextInt",
"scan",
"double result = 2 * 3.14 * radius;",
"result",
"2 * 3.14 * radius",
"2 * 3.14 * radius",
"2",
"3.14",
"radius",
"System.out.println(result)",
"System.out.println",
"System.out",
"System",
"System.out",
"result",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n int radius = scan.nextInt();\n double result = 2 * 3.14 * radius;\n\n System.out.println(result);\n }\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int radius = scan.nextInt();
double result = 2 * 3.14 * radius;
System.out.println(result);
}
}
|
[
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,
18,
13,
13,
4,
18,
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
],
[
8,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
23,
23
],
[
23,
24
],
[
23,
25
],
[
23,
26
],
[
26,
27
],
[
26,
28
],
[
8,
29
],
[
29,
30
],
[
30,
31
],
[
6,
32
],
[
32,
33
],
[
0,
34
],
[
34,
35
],
[
34,
36
]
] |
[
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}",
"main",
"{\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int l = s.nextInt();",
"l",
"s.nextInt()",
"s.nextInt",
"s",
"System.out.println(l * 2 * Math.PI)",
"System.out.println",
"System.out",
"System",
"System.out",
"l * 2 * Math.PI",
"l * 2 * Math.PI",
"l",
"2",
"Math.PI",
"Math",
"Math.PI",
"s.close()",
"s.close",
"s",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner s = new Scanner(System.in);\n\t\tint l = s.nextInt();\n\t\tSystem.out.println(l * 2 * Math.PI);\n\t\ts.close();\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int l = s.nextInt();
System.out.println(l * 2 * Math.PI);
s.close();
}
}
|
[
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
] |
[
[
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
],
[
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
]
] |
[
"import java.util.*;\n\nclass Main{\n public static void main(String args[]){\n Scanner S = new Scanner(System.in);\n int R = Integer.parseInt(S.next());\n System.out.println(2*R*Math.PI);\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n public static void main(String args[]){\n Scanner S = new Scanner(System.in);\n int R = Integer.parseInt(S.next());\n System.out.println(2*R*Math.PI);\n }\n}",
"Main",
"public static void main(String args[]){\n Scanner S = new Scanner(System.in);\n int R = Integer.parseInt(S.next());\n System.out.println(2*R*Math.PI);\n }",
"main",
"{\n Scanner S = new Scanner(System.in);\n int R = Integer.parseInt(S.next());\n System.out.println(2*R*Math.PI);\n }",
"Scanner S = new Scanner(System.in);",
"S",
"new Scanner(System.in)",
"int R = Integer.parseInt(S.next());",
"R",
"Integer.parseInt(S.next())",
"Integer.parseInt",
"Integer",
"S.next()",
"S.next",
"S",
"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"
] |
import java.util.*;
class Main{
public static void main(String args[]){
Scanner S = new Scanner(System.in);
int R = Integer.parseInt(S.next());
System.out.println(2*R*Math.PI);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
17,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
2,
17,
13,
41,
13,
2,
13,
13,
4,
18,
18,
13,
13,
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
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
17,
20
],
[
20,
21
],
[
21,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
8,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
30,
32
],
[
8,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
33,
38
],
[
6,
39
],
[
39,
40
],
[
0,
41
],
[
41,
42
],
[
41,
43
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}",
"main",
"{\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}",
"final double π = 3.14159265359;",
"π",
"3.14159265359",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int r = Integer.parseInt(scan.next());",
"r",
"Integer.parseInt(scan.next())",
"Integer.parseInt",
"Integer",
"scan.next()",
"scan.next",
"scan",
"double pre = 2 * π;",
"pre",
"2 * π",
"2",
"π",
"double res = pre * r;",
"res",
"pre * r",
"pre",
"r",
"System.out.println(res)",
"System.out.println",
"System.out",
"System",
"System.out",
"res",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tfinal double π = 3.14159265359;\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tint r = Integer.parseInt(scan.next());\n\t\tdouble pre = 2 * π;\n\t\tdouble res = pre * r;\n\n\t\tSystem.out.println(res);\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
final double π = 3.14159265359;
Scanner scan = new Scanner(System.in);
int r = Integer.parseInt(scan.next());
double pre = 2 * π;
double res = pre * r;
System.out.println(res);
}
}
|
[
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
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
25,
27
],
[
22,
28
],
[
6,
29
],
[
29,
30
],
[
0,
31
],
[
31,
32
],
[
31,
33
]
] |
[
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan= new Scanner(System.in);\n\t\tint n=scan.nextInt();\n\t\tSystem.out.println((2*Math.PI*n));\n\n\t}\n\n}",
"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\tSystem.out.println((2*Math.PI*n));\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\tSystem.out.println((2*Math.PI*n));\n\n\t}",
"main",
"{\n\t\tScanner scan= new Scanner(System.in);\n\t\tint n=scan.nextInt();\n\t\tSystem.out.println((2*Math.PI*n));\n\n\t}",
"Scanner scan= new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int n=scan.nextInt();",
"n",
"scan.nextInt()",
"scan.nextInt",
"scan",
"System.out.println((2*Math.PI*n))",
"System.out.println",
"System.out",
"System",
"System.out",
"(2*Math.PI*n)",
"2*Math.PI*n",
"2",
"Math.PI",
"Math",
"Math.PI",
"n",
"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\tSystem.out.println((2*Math.PI*n));\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\tSystem.out.println((2*Math.PI*n));\n\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan= new Scanner(System.in);
int n=scan.nextInt();
System.out.println((2*Math.PI*n));
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
13,
17,
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
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[
12,
13
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[
12,
14
],
[
14,
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],
[
15,
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],
[
8,
17
],
[
17,
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],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
17,
22
],
[
22,
23
],
[
22,
24
],
[
6,
25
],
[
25,
26
]
] |
[
"import java.util.Scanner;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in); \n int a = input.nextInt();\n System.out.println(a*6.28);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in); \n int a = input.nextInt();\n System.out.println(a*6.28);\n }\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner input = new Scanner(System.in); \n int a = input.nextInt();\n System.out.println(a*6.28);\n }",
"main",
"{\n\t\tScanner input = new Scanner(System.in); \n int a = input.nextInt();\n System.out.println(a*6.28);\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"int a = input.nextInt();",
"a",
"input.nextInt()",
"input.nextInt",
"input",
"System.out.println(a*6.28)",
"System.out.println",
"System.out",
"System",
"System.out",
"a*6.28",
"a",
"6.28",
"String[] args",
"args"
] |
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int a = input.nextInt();
System.out.println(a*6.28);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
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18,
13,
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41,
13,
18,
13,
13,
41,
13,
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41,
13,
20,
4,
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17,
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13,
4,
18,
13,
23,
13,
6,
13,
12,
13,
30,
41,
13,
4,
18,
13,
4,
18,
13,
2,
2,
17,
13,
18,
13,
13,
23,
13,
23,
13,
23,
13,
6,
13,
41,
13,
41,
13,
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13,
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0,
13,
20,
0,
13,
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23,
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13,
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42,
2,
2,
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4,
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38,
5,
13,
30,
37,
20,
30,
0,
13,
20,
29,
4,
18,
13,
12,
13,
30,
29,
4,
18,
13,
4,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
19,
20
],
[
19,
21
],
[
0,
22
],
[
137,
23
],
[
137,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
29,
31
],
[
26,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
34,
36
],
[
26,
37
],
[
37,
38
],
[
37,
39
],
[
26,
40
],
[
40,
41
],
[
40,
42
],
[
26,
43
],
[
43,
44
],
[
43,
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],
[
26,
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],
[
46,
47
],
[
47,
48
],
[
46,
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],
[
46,
50
],
[
46,
51
],
[
26,
52
],
[
52,
53
],
[
53,
54
],
[
24,
55
],
[
55,
56
],
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137,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
61,
67
],
[
67,
68
],
[
68,
69
],
[
67,
70
],
[
71,
71
],
[
71,
72
],
[
71,
73
],
[
71,
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],
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74,
75
],
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74,
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],
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59,
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],
[
77,
78
],
[
59,
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],
[
79,
80
],
[
59,
81
],
[
81,
82
],
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137,
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83,
84
],
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[
85,
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],
[
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87
],
[
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[
83,
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],
[
89,
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],
[
89,
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],
[
91,
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],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
95,
96
],
[
95,
97
],
[
89,
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],
[
98,
99
],
[
83,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
103,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
116,
117
],
[
117,
118
],
[
113,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
102,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
83,
127
],
[
127,
128
],
[
127,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
134,
135
],
[
0,
136
],
[
136,
137
],
[
136,
138
]
] |
[
"//package beginner163.a;\n\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.io.OutputStream;\nimport java.io.PrintWriter;\nimport java.util.StringTokenizer;\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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class TaskA {\n public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.OutputStream;",
"OutputStream",
"java.io",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.util.StringTokenizer;",
"StringTokenizer",
"java.util",
"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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class TaskA {\n public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\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",
"InputReader in = new InputReader(inputStream);",
"in",
"new InputReader(inputStream)",
"PrintWriter out = new PrintWriter(outputStream);",
"out",
"new PrintWriter(outputStream)",
"TaskA solver = new TaskA();",
"solver",
"new TaskA()",
"solver.solve(1, in, out)",
"solver.solve",
"solver",
"1",
"in",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class TaskA {\n public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }\n }",
"TaskA",
"public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }",
"solve",
"{\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }",
"int radius = in.nextInt();",
"radius",
"in.nextInt()",
"in.nextInt",
"in",
"out.println(2 * radius * Math.PI)",
"out.println",
"out",
"2 * radius * Math.PI",
"2 * radius * Math.PI",
"2",
"radius",
"Math.PI",
"Math",
"Math.PI",
"long testNumber",
"testNumber",
"InputReader in",
"in",
"PrintWriter out",
"out",
"static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n }",
"InputReader",
"public BufferedReader reader;",
"reader",
"public StringTokenizer tokenizer;",
"tokenizer",
"public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }",
"InputReader",
"{\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }",
"reader = new BufferedReader(new InputStreamReader(stream), 32768)",
"reader",
"new BufferedReader(new InputStreamReader(stream), 32768)",
"tokenizer = null",
"tokenizer",
"null",
"InputStream stream",
"stream",
"public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"next",
"{\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n tokenizer = new StringTokenizer(reader.readLine());\n }",
"tokenizer = new StringTokenizer(reader.readLine())",
"tokenizer",
"new StringTokenizer(reader.readLine())",
"return tokenizer.nextToken();",
"tokenizer.nextToken()",
"tokenizer.nextToken",
"tokenizer",
"public int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public 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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class TaskA {\n public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\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 PrintWriter out = new PrintWriter(outputStream);\n TaskA solver = new TaskA();\n solver.solve(1, in, out);\n out.close();\n }\n\n static class TaskA {\n public void solve(long testNumber, InputReader in, PrintWriter out) {\n int radius = in.nextInt();\n out.println(2 * radius * Math.PI);\n// out.println(\"cica\");\n }\n }\n\n static class InputReader {\n public BufferedReader reader;\n public StringTokenizer tokenizer;\n\n public InputReader(InputStream stream) {\n reader = new BufferedReader(new InputStreamReader(stream), 32768);\n tokenizer = null;\n }\n\n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n\n public int nextInt() {\n return Integer.parseInt(next());\n }\n\n }\n}",
"Main"
] |
//package beginner163.a;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
PrintWriter out = new PrintWriter(outputStream);
TaskA solver = new TaskA();
solver.solve(1, in, out);
out.close();
}
static class TaskA {
public void solve(long testNumber, InputReader in, PrintWriter out) {
int radius = in.nextInt();
out.println(2 * radius * Math.PI);
// out.println("cica");
}
}
static class InputReader {
public BufferedReader reader;
public StringTokenizer tokenizer;
public InputReader(InputStream stream) {
reader = new BufferedReader(new InputStreamReader(stream), 32768);
tokenizer = null;
}
public String next() {
while (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public int nextInt() {
return Integer.parseInt(next());
}
}
}
|
[
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.*;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}",
"main",
"{\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int s = sc.nextInt();",
"s",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.println(s*2*3.1415)",
"System.out.println",
"System.out",
"System",
"System.out",
"s*2*3.1415",
"s*2*3.1415",
"s",
"2",
"3.1415",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO 自動生成されたメソッド・スタブ\n\t\tScanner sc = new Scanner(System.in);\n\t\tint s = sc.nextInt();\n\t\t\n\t\tSystem.out.println(s*2*3.1415);\n\n\t}\n\n}",
"Main"
] |
import java.util.*;
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 s = sc.nextInt();
System.out.println(s*2*3.1415);
}
}
|
[
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,
18,
4,
18,
13,
17,
17,
4,
18,
18,
13,
13,
2,
2,
13,
17,
17,
23,
13,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
47,
11
],
[
47,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
29,
32
],
[
28,
33
],
[
14,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
34,
39
],
[
40,
40
],
[
40,
41
],
[
40,
42
],
[
40,
43
],
[
12,
44
],
[
44,
45
],
[
0,
46
],
[
46,
47
],
[
46,
48
]
] |
[
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}",
"main",
"{\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}",
"BufferedReader in = new BufferedReader(new InputStreamReader(System.in));",
"in",
"new BufferedReader(new InputStreamReader(System.in))",
"String W = in.readLine();",
"W",
"in.readLine()",
"in.readLine",
"in",
"double R= Integer.parseInt(W.split(\" \")[0]);",
"R",
"Integer.parseInt(W.split(\" \")[0])",
"Integer.parseInt",
"Integer",
"W.split(\" \")[0]",
"W.split(\" \")",
"W.split",
"W",
"\" \"",
"0",
"System.out.println(R*2*3.14159)",
"System.out.println",
"System.out",
"System",
"System.out",
"R*2*3.14159",
"R*2*3.14159",
"R",
"2",
"3.14159",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\t\tString W = in.readLine();\n\n\t\t\tdouble R= Integer.parseInt(W.split(\" \")[0]);\n\n\n System.out.println(R*2*3.14159);\n\t}\n\n}",
"Main"
] |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String W = in.readLine();
double R= Integer.parseInt(W.split(" ")[0]);
System.out.println(R*2*3.14159);
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
20,
4,
18,
13,
13,
13,
4,
18,
13,
4,
18,
13,
23,
13,
6,
13,
12,
13,
30,
41,
13,
4,
18,
13,
41,
13,
2,
17,
2,
17,
17,
4,
18,
13,
2,
13,
13,
23,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
13,
20,
0,
13,
17,
12,
13,
30,
42,
2,
2,
13,
17,
40,
4,
18,
13,
30,
38,
5,
13,
30,
37,
20,
30,
0,
13,
20,
29,
4,
18,
13,
12,
13,
30,
41,
13,
17,
38,
5,
13,
30,
37,
20,
30,
0,
13,
4,
18,
13,
29,
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,
10,
6,
13
] |
[
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
154,
11
],
[
154,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
14,
24
],
[
24,
25
],
[
25,
26
],
[
24,
27
],
[
24,
28
],
[
14,
29
],
[
29,
30
],
[
30,
31
],
[
14,
32
],
[
32,
33
],
[
33,
34
],
[
12,
35
],
[
35,
36
],
[
154,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
45,
46
],
[
41,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
49,
51
],
[
51,
52
],
[
51,
53
],
[
41,
54
],
[
54,
55
],
[
55,
56
],
[
54,
57
],
[
57,
58
],
[
57,
59
],
[
39,
60
],
[
60,
61
],
[
39,
62
],
[
62,
63
],
[
154,
64
],
[
64,
65
],
[
64,
66
],
[
66,
67
],
[
64,
68
],
[
68,
69
],
[
64,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
76,
77
],
[
76,
78
],
[
64,
79
],
[
79,
80
],
[
79,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
82,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
96,
97
],
[
92,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
81,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
64,
106
],
[
106,
107
],
[
106,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
108,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
115,
116
],
[
116,
117
],
[
112,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
121,
122
],
[
122,
123
],
[
108,
124
],
[
124,
125
],
[
64,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
130,
133
],
[
133,
134
],
[
64,
135
],
[
135,
136
],
[
135,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
139,
142
],
[
142,
143
],
[
64,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
148,
151
],
[
151,
152
],
[
0,
153
],
[
153,
154
],
[
153,
155
]
] |
[
"import java.io.*;\nimport java.util.*;\nimport java.math.*;\n \npublic class Main{\n\tpublic static void main(String[] args) throws Exception {\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}\n\n\tstatic class Solver\n\t{\n\t void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }\n \t\n\t}\n\t//Special thanks to Petr (on codeforces) who inspired me to implement IO class!\n\tstatic class IO\n\t{\n \tBufferedReader reader;\n StringTokenizer tokenizer;\n \tpublic IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }\n \n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }\n public int nextInt() {\n return Integer.parseInt(next());\n }\n \n public long nextLong() {\n return Long.parseLong(next());\n }\n \tdouble nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"import java.math.*;",
"math.*",
"java",
"public class Main{\n\tpublic static void main(String[] args) throws Exception {\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}\n\n\tstatic class Solver\n\t{\n\t void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }\n \t\n\t}\n\t//Special thanks to Petr (on codeforces) who inspired me to implement IO class!\n\tstatic class IO\n\t{\n \tBufferedReader reader;\n StringTokenizer tokenizer;\n \tpublic IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }\n \n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }\n public int nextInt() {\n return Integer.parseInt(next());\n }\n \n public long nextLong() {\n return Long.parseLong(next());\n }\n \tdouble nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}",
"main",
"{\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}",
"IO io = new IO();",
"io",
"new IO()",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"Solver sr = new Solver();",
"sr",
"new Solver()",
"sr.solve(io,out)",
"sr.solve",
"sr",
"io",
"out",
"out.flush()",
"out.flush",
"out",
"out.close()",
"out.close",
"out",
"String[] args",
"args",
"static class Solver\n\t{\n\t void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }\n \t\n\t}",
"Solver",
"void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }",
"solve",
"{\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }",
"int n = io.nextInt();",
"n",
"io.nextInt()",
"io.nextInt",
"io",
"double tmp = 2*((double)22/7);",
"tmp",
"2*((double)22/7)",
"2",
"((double)22/7)",
"(double)22",
"7",
"out.println(tmp*n)",
"out.println",
"out",
"tmp*n",
"tmp",
"n",
"IO io",
"io",
"PrintWriter out",
"out",
"static class IO\n\t{\n \tBufferedReader reader;\n StringTokenizer tokenizer;\n \tpublic IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }\n \n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }\n public int nextInt() {\n return Integer.parseInt(next());\n }\n \n public long nextLong() {\n return Long.parseLong(next());\n }\n \tdouble nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}\n\t}",
"IO",
"BufferedReader reader;",
"reader",
"StringTokenizer tokenizer;",
"tokenizer",
"public IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }",
"IO",
"{\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }",
"reader = new BufferedReader(new InputStreamReader(System.in))",
"reader",
"new BufferedReader(new InputStreamReader(System.in))",
"tokenizer = null",
"tokenizer",
"null",
"public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"next",
"{\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }",
"while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"tokenizer == null || !tokenizer.hasMoreTokens()",
"tokenizer == null",
"tokenizer",
"null",
"!tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens()",
"tokenizer.hasMoreTokens",
"tokenizer",
"{\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }",
"try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n tokenizer = new StringTokenizer(reader.readLine());\n }",
"tokenizer = new StringTokenizer(reader.readLine())",
"tokenizer",
"new StringTokenizer(reader.readLine())",
"return tokenizer.nextToken();",
"tokenizer.nextToken()",
"tokenizer.nextToken",
"tokenizer",
"public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }",
"nextLine",
"{\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }",
"String s=\"\";",
"s",
"\"\"",
"try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n s=reader.readLine();\n }",
"s=reader.readLine()",
"s",
"reader.readLine()",
"reader.readLine",
"reader",
"return s;",
"s",
"public int nextInt() {\n return Integer.parseInt(next());\n }",
"nextInt",
"{\n return Integer.parseInt(next());\n }",
"return Integer.parseInt(next());",
"Integer.parseInt(next())",
"Integer.parseInt",
"Integer",
"next()",
"next",
"public long nextLong() {\n return Long.parseLong(next());\n }",
"nextLong",
"{\n return Long.parseLong(next());\n }",
"return Long.parseLong(next());",
"Long.parseLong(next())",
"Long.parseLong",
"Long",
"next()",
"next",
"double nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}",
"nextDouble",
"{\n \t\treturn Double.parseDouble(next());\n \t}",
"return Double.parseDouble(next());",
"Double.parseDouble(next())",
"Double.parseDouble",
"Double",
"next()",
"next",
"public class Main{\n\tpublic static void main(String[] args) throws Exception {\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}\n\n\tstatic class Solver\n\t{\n\t void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }\n \t\n\t}\n\t//Special thanks to Petr (on codeforces) who inspired me to implement IO class!\n\tstatic class IO\n\t{\n \tBufferedReader reader;\n StringTokenizer tokenizer;\n \tpublic IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }\n \n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }\n public int nextInt() {\n return Integer.parseInt(next());\n }\n \n public long nextLong() {\n return Long.parseLong(next());\n }\n \tdouble nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args) throws Exception {\n\tIO io = new IO();\n\tPrintWriter out = new PrintWriter(System.out);\n\tSolver sr = new Solver();\n\tsr.solve(io,out);\n\tout.flush();\n\tout.close();\n \t}\n\n\tstatic class Solver\n\t{\n\t void solve(IO io, PrintWriter out)\n\t {\n \tint n = io.nextInt();\n \tdouble tmp = 2*((double)22/7);\n out.println(tmp*n);\n\t }\n \t\n\t}\n\t//Special thanks to Petr (on codeforces) who inspired me to implement IO class!\n\tstatic class IO\n\t{\n \tBufferedReader reader;\n StringTokenizer tokenizer;\n \tpublic IO() {\n reader = new BufferedReader(new InputStreamReader(System.in));\n tokenizer = null;\n }\n \n public String next() {\n while (tokenizer == null || !tokenizer.hasMoreTokens()) {\n try {\n tokenizer = new StringTokenizer(reader.readLine());\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n }\n return tokenizer.nextToken();\n }\n public String nextLine() {\n String s=\"\";\n try {\n s=reader.readLine();\n } catch (IOException e) {\n throw new RuntimeException(e);\n }\n return s;\n }\n public int nextInt() {\n return Integer.parseInt(next());\n }\n \n public long nextLong() {\n return Long.parseLong(next());\n }\n \tdouble nextDouble()\n \t{\n \t\treturn Double.parseDouble(next());\n \t}\n\t}\n}",
"Main"
] |
import java.io.*;
import java.util.*;
import java.math.*;
public class Main{
public static void main(String[] args) throws Exception {
IO io = new IO();
PrintWriter out = new PrintWriter(System.out);
Solver sr = new Solver();
sr.solve(io,out);
out.flush();
out.close();
}
static class Solver
{
void solve(IO io, PrintWriter out)
{
int n = io.nextInt();
double tmp = 2*((double)22/7);
out.println(tmp*n);
}
}
//Special thanks to Petr (on codeforces) who inspired me to implement IO class!
static class IO
{
BufferedReader reader;
StringTokenizer tokenizer;
public IO() {
reader = new BufferedReader(new InputStreamReader(System.in));
tokenizer = null;
}
public String next() {
while (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public String nextLine() {
String s="";
try {
s=reader.readLine();
} catch (IOException e) {
throw new RuntimeException(e);
}
return s;
}
public int nextInt() {
return Integer.parseInt(next());
}
public long nextLong() {
return Long.parseLong(next());
}
double nextDouble()
{
return Double.parseDouble(next());
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
18,
13,
13,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
2,
2,
13,
17,
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
],
[
11,
12
],
[
11,
13
],
[
8,
14
],
[
14,
15
],
[
14,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
25,
25
],
[
25,
26
],
[
25,
27
],
[
25,
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\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\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 Auto-generated method stub\n\t\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\n\t}",
"double pi = Math.PI;",
"pi",
"Math.PI",
"Math",
"Math.PI",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a =sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"double ans= a*2*pi;",
"ans",
"a*2*pi",
"a*2*pi",
"a",
"2",
"pi",
"System.out.print(ans)",
"System.out.print",
"System.out",
"System",
"System.out",
"ans",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\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\tdouble pi = Math.PI;\n\t\tScanner sc = new Scanner(System.in);\n\t\tint a =sc.nextInt();\n\t\t\n\t\tdouble ans= a*2*pi;\n\t\t\n\t\tSystem.out.print(ans);\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
double pi = Math.PI;
Scanner sc = new Scanner(System.in);
int a =sc.nextInt();
double ans= a*2*pi;
System.out.print(ans);
}
}
|
[
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.*;\npublic class Main {\n\n public static void main(String[] args) {\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n public static void main(String[] args) {\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }",
"main",
"{\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }",
"Scanner yomi = new Scanner(System.in);",
"yomi",
"new Scanner(System.in)",
"double n = yomi.nextDouble();",
"n",
"yomi.nextDouble()",
"yomi.nextDouble",
"yomi",
"System.out.println(n*2*3.1415)",
"System.out.println",
"System.out",
"System",
"System.out",
"n*2*3.1415",
"n*2*3.1415",
"n",
"2",
"3.1415",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) {\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }\n}",
"public class Main {\n\n public static void main(String[] args) {\n Scanner yomi = new Scanner(System.in);\n double n = yomi.nextDouble();\n System.out.println(n*2*3.1415);\n\n }\n}",
"Main"
] |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner yomi = new Scanner(System.in);
double n = yomi.nextDouble();
System.out.println(n*2*3.1415);
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
17,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
18,
13,
13,
2,
2,
17,
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
],
[
8,
15
],
[
15,
16
],
[
15,
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
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.Scanner;\n\npublic class Main{\npublic static void main(String[]args){\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }\n }",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\npublic static void main(String[]args){\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }\n }",
"Main",
"public static void main(String[]args){\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }",
"main",
"{\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }",
"final double PI = 3.141592;",
"PI",
"3.141592",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"double r = stdIn.nextDouble();",
"r",
"stdIn.nextDouble()",
"stdIn.nextDouble",
"stdIn",
"System.out.println(2 * PI * r )",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * PI * r",
"2 * PI * r",
"2",
"PI",
"r",
"String[]args",
"args",
"public class Main{\npublic static void main(String[]args){\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }\n }",
"public class Main{\npublic static void main(String[]args){\n final double PI = 3.141592;\n Scanner stdIn = new Scanner(System.in);\n double r = stdIn.nextDouble();\n System.out.println(2 * PI * r );\n\n }\n }",
"Main"
] |
import java.util.Scanner;
public class Main{
public static void main(String[]args){
final double PI = 3.141592;
Scanner stdIn = new Scanner(System.in);
double r = stdIn.nextDouble();
System.out.println(2 * PI * r );
}
}
|
[
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,
17,
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
],
[
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
],
[
6,
30
],
[
30,
31
],
[
0,
32
],
[
32,
33
],
[
32,
34
]
] |
[
"import java.util.*;\n\npublic class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }\n }",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }\n }",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int r = Integer.parseInt(scan.nextLine());",
"r",
"Integer.parseInt(scan.nextLine())",
"Integer.parseInt",
"Integer",
"scan.nextLine()",
"scan.nextLine",
"scan",
"System.out.println(2 * r * 3.14)",
"System.out.println",
"System.out",
"System",
"System.out",
"2 * r * 3.14",
"2 * r * 3.14",
"2",
"r",
"3.14",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }\n }",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int r = Integer.parseInt(scan.nextLine());\n System.out.println(2 * r * 3.14);\n }\n }",
"Main"
] |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int r = Integer.parseInt(scan.nextLine());
System.out.println(2 * r * 3.14);
}
}
|
[
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,
18,
13,
13,
2,
2,
17,
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
],
[
41,
14
],
[
41,
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
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
32,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
15,
38
],
[
38,
39
],
[
0,
40
],
[
40,
41
],
[
40,
42
]
] |
[
"import java.lang.reflect.Array;\nimport java.util.*;\nimport java.io.*;\nimport java.lang.*;\n\npublic class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*r);\n }\n}",
"import java.lang.reflect.Array;",
"Array",
"java.lang.reflect",
"import java.util.*;",
"util.*",
"java",
"import java.io.*;",
"io.*",
"java",
"import java.lang.*;",
"lang.*",
"java",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*r);\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*r);\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*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(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 sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*r);\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int r = sc.nextInt();\n\n System.out.println(2*Math.PI*r);\n }\n}",
"Main"
] |
import java.lang.reflect.Array;
import java.util.*;
import java.io.*;
import java.lang.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
System.out.println(2*Math.PI*r);
}
}
|
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