View Compilation Error

0_0_29083733_12888\Main.java:1: 错误: 非法字符: '#'
#include <iostream>
^
0_0_29083733_12888\Main.java:1: 错误: 需要class, interface或enum
#include <iostream>
         ^
0_0_29083733_12888\Main.java:4: 错误: 需要class, interface或enum
int main(){
^
0_0_29083733_12888\Main.java:6: 错误: 需要class, interface或enum
	int n,k,m;
	^
0_0_29083733_12888\Main.java:8: 错误: 需要class, interface或enum
	while(cin>>t){
	^
0_0_29083733_12888\Main.java:11: 错误: 需要class, interface或enum
			if(n<=m){
			^
0_0_29083733_12888\Main.java:13: 错误: 需要class, interface或enum
			}
			^
0_0_29083733_12888\Main.java:17: 错误: 需要class, interface或enum
			}
			^
0_0_29083733_12888\Main.java:21: 错误: 需要class, interface或enum
}
^
9 个错误