View Compilation Error

0_0_35561039_25697\Main.java:1: 错误: 非法字符: '#'
#include <bits/stdc++.h>
^
0_0_35561039_25697\Main.java:1: 错误: 需要class, interface或enum
#include <bits/stdc++.h>
         ^
0_0_35561039_25697\Main.java:4: 错误: 需要class, interface或enum
int main() {
^
0_0_35561039_25697\Main.java:6: 错误: 需要class, interface或enum
    while(~scanf("%d%d", &a, &b)) {
    ^
0_0_35561039_25697\Main.java:8: 错误: 需要class, interface或enum
        printf("%d\n", sum);
        ^
0_0_35561039_25697\Main.java:9: 错误: 需要class, interface或enum
    }
    ^
0_0_35561039_25697\Main.java:11: 错误: 需要class, interface或enum
}
^
7 个错误