View Compilation Error

0_0_39179671_24701\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
0_0_39179671_24701\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
        ^
0_0_39179671_24701\Main.java:3: 错误: 需要class, interface或enum
int main()
^
0_0_39179671_24701\Main.java:6: 错误: 需要class, interface或enum
    while(cin>>n>>m)
    ^
0_0_39179671_24701\Main.java:11: 错误: 需要class, interface或enum
        }
        ^
0_0_39179671_24701\Main.java:15: 错误: 需要class, interface或enum
            m=n%m;
            ^
0_0_39179671_24701\Main.java:16: 错误: 需要class, interface或enum
            n=temp;
            ^
0_0_39179671_24701\Main.java:17: 错误: 需要class, interface或enum
        }
        ^
0_0_39179671_24701\Main.java:21: 错误: 需要class, interface或enum
        }
        ^
0_0_39179671_24701\Main.java:25: 错误: 需要class, interface或enum
        }
        ^
0_0_39179671_24701\Main.java:29: 错误: 需要class, interface或enum
} 
^
11 个错误