View Compilation Error

0_0_27531437_5091\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_27531437_5091\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_27531437_5091\Main.java:6: 错误: 需要class, interface或enum
    else
    ^
0_0_27531437_5091\Main.java:8: 错误: 需要class, interface或enum
}
^
0_0_27531437_5091\Main.java:13: 错误: 需要class, interface或enum
    else
    ^
0_0_27531437_5091\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_27531437_5091\Main.java:20: 错误: 需要class, interface或enum
    while(~scanf("%d %d",&n,&m))
    ^
0_0_27531437_5091\Main.java:24: 错误: 需要class, interface或enum
        for(i=max(n,m);;i+=max(n,m))
        ^
0_0_27531437_5091\Main.java:24: 错误: 需要class, interface或enum
        for(i=max(n,m);;i+=max(n,m))
                        ^
0_0_27531437_5091\Main.java:29: 错误: 需要class, interface或enum
                break;
                ^
0_0_27531437_5091\Main.java:30: 错误: 需要class, interface或enum
            }
            ^
0_0_27531437_5091\Main.java:34: 错误: 需要class, interface或enum
}
^
12 个错误