View Compilation Error

0_0_35756010_29151\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_35756010_29151\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_35756010_29151\Main.java:5: 错误: 需要class, interface或enum
    while(~scanf("%d%d",&a,&b))
    ^
0_0_35756010_29151\Main.java:7: 错误: 需要class, interface或enum
        b%=4;a%=10;c=a;
             ^
0_0_35756010_29151\Main.java:7: 错误: 需要class, interface或enum
        b%=4;a%=10;c=a;
                   ^
0_0_35756010_29151\Main.java:8: 错误: 需要class, interface或enum
        if(b==0)
        ^
0_0_35756010_29151\Main.java:10: 错误: 需要class, interface或enum
        while(--b)
        ^
0_0_35756010_29151\Main.java:12: 错误: 需要class, interface或enum
        printf("%d\n",c);
        ^
0_0_35756010_29151\Main.java:13: 错误: 需要class, interface或enum
    }
    ^
9 个错误