View Compilation Error

0_0_39088045_18516\Main.java:1: 错误: 非法字符: '#'
#include <iostream>
^
0_0_39088045_18516\Main.java:1: 错误: 需要class, interface或enum
#include <iostream>
         ^
0_0_39088045_18516\Main.java:2: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_39088045_18516\Main.java:5: 错误: 需要class, interface或enum
int main()
^
0_0_39088045_18516\Main.java:9: 错误: 需要class, interface或enum
    while(scanf("%d",&k)!=EOF)
    ^
0_0_39088045_18516\Main.java:11: 错误: 需要class, interface或enum
        for(i=1;i<1000;i++)
                ^
0_0_39088045_18516\Main.java:11: 错误: 需要class, interface或enum
        for(i=1;i<1000;i++)
                       ^
0_0_39088045_18516\Main.java:13: 错误: 需要class, interface或enum
            {   printf("%d\n",i);break;}
                                 ^
0_0_39088045_18516\Main.java:13: 错误: 需要class, interface或enum
            {   printf("%d\n",i);break;}
                                       ^
0_0_39088045_18516\Main.java:16: 错误: 需要class, interface或enum
    }
    ^
0_0_39088045_18516\Main.java:18: 错误: 需要class, interface或enum
}
^
11 个错误