View Compilation Error

0_0_33998150_21168\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_33998150_21168\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
        ^
0_0_33998150_21168\Main.java:4: 错误: 需要class, interface或enum
int main()
^
0_0_33998150_21168\Main.java:7: 错误: 需要class, interface或enum
    while(scanf("%d %d",&a,&b)!=EOF){
    ^
0_0_33998150_21168\Main.java:9: 错误: 需要class, interface或enum
        cout<<a+b<<endl;
        ^
0_0_33998150_21168\Main.java:10: 错误: 需要class, interface或enum
    }
    ^
0_0_33998150_21168\Main.java:12: 错误: 需要class, interface或enum
} 
^
7 个错误