View Compilation Error

0_0_24456161_32713\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_24456161_32713\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
         ^
0_0_24456161_32713\Main.java:2: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_24456161_32713\Main.java:3: 错误: 非法字符: '#'
#include <iostream>
^
0_0_24456161_32713\Main.java:5: 错误: 需要class, interface或enum
char a[4];
^
0_0_24456161_32713\Main.java:7: 错误: 需要class, interface或enum
bool cmp(char b, char c)
^
0_0_24456161_32713\Main.java:10: 错误: 需要class, interface或enum
}
^
0_0_24456161_32713\Main.java:17: 错误: 需要class, interface或enum
	    cout<<a[0]<<' '<<a[1]<<' '<<a[2]<<endl;
	    ^
0_0_24456161_32713\Main.java:18: 错误: 需要class, interface或enum
	    getchar();
	    ^
0_0_24456161_32713\Main.java:19: 错误: 需要class, interface或enum
	}
	^
0_0_24456161_32713\Main.java:21: 错误: 需要class, interface或enum
}
^
11 个错误