View Compilation Error

0_0_31958757_25081\Main.java:1: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_31958757_25081\Main.java:1: 错误: 需要class, interface或enum
#include <stdio.h>
         ^
0_0_31958757_25081\Main.java:6: 错误: 需要class, interface或enum
    while(1)
    ^
0_0_31958757_25081\Main.java:8: 错误: 需要class, interface或enum
        if(m==0&&n==0)
        ^
0_0_31958757_25081\Main.java:10: 错误: 需要class, interface或enum
        printf("%u\n",m+n-2);
        ^
0_0_31958757_25081\Main.java:11: 错误: 需要class, interface或enum
    }
    ^
0_0_31958757_25081\Main.java:13: 错误: 需要class, interface或enum
}
^
7 个错误