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View Compilation Error

0_0_34110807_6751\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_34110807_6751\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
         ^
0_0_34110807_6751\Main.java:2: 错误: 非法字符: '#'
#include <cstring>
^
0_0_34110807_6751\Main.java:3: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_34110807_6751\Main.java:6: 错误: 需要class, interface或enum
int par[1005],n,m,cnt;
^
0_0_34110807_6751\Main.java:8: 错误: 需要class, interface或enum
int find(int x){
^
0_0_34110807_6751\Main.java:11: 错误: 需要class, interface或enum
	return par[x] = find(par[x]);
	^
0_0_34110807_6751\Main.java:12: 错误: 需要class, interface或enum
}
^
0_0_34110807_6751\Main.java:16: 错误: 需要class, interface或enum
	int y = find(b);
	^
0_0_34110807_6751\Main.java:18: 错误: 需要class, interface或enum
	if(x != y)
	^
0_0_34110807_6751\Main.java:20: 错误: 需要class, interface或enum
	else
	^
0_0_34110807_6751\Main.java:22: 错误: 需要class, interface或enum
}
^
0_0_34110807_6751\Main.java:26: 错误: 需要class, interface或enum
		for(int i = 0; i < n; i ++)
		               ^
0_0_34110807_6751\Main.java:26: 错误: 需要class, interface或enum
		for(int i = 0; i < n; i ++)
		                      ^
0_0_34110807_6751\Main.java:28: 错误: 需要class, interface或enum
		cnt = 0;
		^
0_0_34110807_6751\Main.java:30: 错误: 需要class, interface或enum
		int a,b;
		^
0_0_34110807_6751\Main.java:31: 错误: 需要class, interface或enum
		while(m --){
		^
0_0_34110807_6751\Main.java:33: 错误: 需要class, interface或enum
			UnionSet(a,b);
			^
0_0_34110807_6751\Main.java:34: 错误: 需要class, interface或enum
		}
		^
0_0_34110807_6751\Main.java:36: 错误: 需要class, interface或enum
	}
	^
0_0_34110807_6751\Main.java:38: 错误: 需要class, interface或enum
}
^
21 个错误


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