View Compilation Error

0_0_19122526_14814\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_19122526_14814\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_19122526_14814\Main.java:6: 错误: 需要class, interface或enum
printf("Case #2: 4\n");
^
0_0_19122526_14814\Main.java:7: 错误: 需要class, interface或enum
printf("Case #3: 866\n");
^
0_0_19122526_14814\Main.java:9: 错误: 需要class, interface或enum
return 0;
^
0_0_19122526_14814\Main.java:10: 错误: 需要class, interface或enum
}
^
6 个错误