View Compilation Error

0_0_22756977_3321\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_22756977_3321\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
        ^
0_0_22756977_3321\Main.java:5: 错误: 需要class, interface或enum
    while(~scanf("%d",&a),a)
    ^
0_0_22756977_3321\Main.java:10: 错误: 需要class, interface或enum
            while(a)
            ^
0_0_22756977_3321\Main.java:13: 错误: 需要class, interface或enum
                a/=10;
                ^
0_0_22756977_3321\Main.java:14: 错误: 需要class, interface或enum
            }
            ^
0_0_22756977_3321\Main.java:16: 错误: 需要class, interface或enum
            if(res<10) break;
            ^
0_0_22756977_3321\Main.java:17: 错误: 需要class, interface或enum
        }
        ^
0_0_22756977_3321\Main.java:19: 错误: 需要class, interface或enum
    }
    ^
9 个错误