View Compilation Error

0_0_14603972_23807\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_14603972_23807\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
         ^
0_0_14603972_23807\Main.java:2: 错误: 非法字符: '#'
#include <iostream>
^
0_0_14603972_23807\Main.java:6: 错误: 需要class, interface或enum
char second[] = {'J' , 'i' , 'a' , 'n' , 'g' , '\0'};
^
0_0_14603972_23807\Main.java:7: 错误: 需要class, interface或enum
char first[] = {'T' , 'a' , 'n' , 'g' , '\0'};
^
0_0_14603972_23807\Main.java:9: 错误: 需要class, interface或enum
int main()
^
0_0_14603972_23807\Main.java:12: 错误: 需要class, interface或enum
    while(scanf("%d%d" , &n , &k))
    ^
0_0_14603972_23807\Main.java:17: 错误: 需要class, interface或enum
        }
        ^
0_0_14603972_23807\Main.java:21: 错误: 需要class, interface或enum
        }
        ^
0_0_14603972_23807\Main.java:25: 错误: 需要class, interface或enum
        }
        ^
0_0_14603972_23807\Main.java:29: 错误: 需要class, interface或enum
}
^
11 个错误