View Compilation Error

2_28700_2194703_32592\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
2_28700_2194703_32592\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
        ^
2_28700_2194703_32592\Main.java:2: 错误: 非法字符: '#'
#include<string.h>
^
2_28700_2194703_32592\Main.java:4: 错误: 需要class, interface或enum
int map[100002];
^
2_28700_2194703_32592\Main.java:5: 错误: 需要class, interface或enum
int main(void)
^
2_28700_2194703_32592\Main.java:8: 错误: 需要class, interface或enum
	while(cin>>n>>m) 
	^
2_28700_2194703_32592\Main.java:11: 错误: 需要class, interface或enum
		int left =n;
		^
2_28700_2194703_32592\Main.java:12: 错误: 需要class, interface或enum
		memset(map,0,sizeof(map));
		^
2_28700_2194703_32592\Main.java:14: 错误: 需要class, interface或enum
		while((m--)&&(scanf("%d",&c)!=EOF))
		^
2_28700_2194703_32592\Main.java:22: 错误: 需要class, interface或enum
				left--;
				^
2_28700_2194703_32592\Main.java:23: 错误: 需要class, interface或enum
				}
				^
2_28700_2194703_32592\Main.java:27: 错误: 需要class, interface或enum
	}
	^
12 个错误