View Compilation Error

0_0_26341977_13616\Main.java:2: 错误: 非法字符: '#'
#include<iostream>  
^
0_0_26341977_13616\Main.java:2: 错误: 需要class, interface或enum
#include<iostream>  
        ^
0_0_26341977_13616\Main.java:4: 错误: 需要class, interface或enum
int main()
^
0_0_26341977_13616\Main.java:7: 错误: 需要class, interface或enum
	while (cin>>z)
	^
0_0_26341977_13616\Main.java:11: 错误: 需要class, interface或enum
		while ((z--)&&cin >> n)
		^
0_0_26341977_13616\Main.java:14: 错误: 需要class, interface或enum
			while ((n--) && (cin >> i))
			^
0_0_26341977_13616\Main.java:17: 错误: 需要class, interface或enum
			}
			^
0_0_26341977_13616\Main.java:20: 错误: 需要class, interface或enum
			else
			^
0_0_26341977_13616\Main.java:22: 错误: 需要class, interface或enum
		}
		^
0_0_26341977_13616\Main.java:25: 错误: 需要class, interface或enum
}
^
10 个错误