View Compilation Error

0_0_30283789_2082\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_30283789_2082\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_30283789_2082\Main.java:5: 错误: 需要class, interface或enum
  while(scanf("%d%d",&a,&b)==2)
  ^
0_0_30283789_2082\Main.java:8: 错误: 需要class, interface或enum
    else printf("%d\n",a+b);                                                        
    ^
0_0_30283789_2082\Main.java:9: 错误: 需要class, interface或enum
  }  
  ^
0_0_30283789_2082\Main.java:11: 错误: 需要class, interface或enum
}
^
6 个错误