View Compilation Error

0_0_17512926_23353\Main.java:1: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_17512926_23353\Main.java:1: 错误: 需要class, interface或enum
#include <stdio.h>
         ^
0_0_17512926_23353\Main.java:6: 错误: 需要class, interface或enum
    scanf("%d %d",&a, &b);
    ^
0_0_17512926_23353\Main.java:7: 错误: 需要class, interface或enum
    printf("%d\n",a+b);
    ^
0_0_17512926_23353\Main.java:8: 错误: 需要class, interface或enum
    return 0;
    ^
0_0_17512926_23353\Main.java:9: 错误: 需要class, interface或enum
}
^
6 个错误