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View Compilation Error

0_0_37477595_21354\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
0_0_37477595_21354\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
        ^
0_0_37477595_21354\Main.java:2: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_37477595_21354\Main.java:3: 错误: 非法字符: '#'
#include<cstring>
^
0_0_37477595_21354\Main.java:4: 错误: 非法字符: '#'
#include <string>
^
0_0_37477595_21354\Main.java:5: 错误: 非法字符: '#'
#include <vector>
^
0_0_37477595_21354\Main.java:6: 错误: 非法字符: '#'
#include<cmath>
^
0_0_37477595_21354\Main.java:7: 错误: 非法字符: '#'
#include<map>
^
0_0_37477595_21354\Main.java:8: 错误: 非法字符: '#'
#include<set>
^
0_0_37477595_21354\Main.java:10: 错误: 需要class, interface或enum
typedef long long ll;
^
0_0_37477595_21354\Main.java:11: 错误: 需要class, interface或enum
const ll N = 1e6+10;
^
0_0_37477595_21354\Main.java:12: 错误: 需要class, interface或enum
const ll mod =  998244353;
^
0_0_37477595_21354\Main.java:13: 错误: 非法字符: '#'
#define INF 1e10
^
0_0_37477595_21354\Main.java:13: 错误: 需要class, interface或enum
#define INF 1e10
        ^
0_0_37477595_21354\Main.java:14: 错误: 非法字符: '#'
#define PI 3.1415926
^
0_0_37477595_21354\Main.java:16: 错误: 需要class, interface或enum
set<int>s;
^
0_0_37477595_21354\Main.java:17: 错误: 需要class, interface或enum
int fin(int x){
^
0_0_37477595_21354\Main.java:19: 错误: 需要class, interface或enum
	return f[x];
	^
0_0_37477595_21354\Main.java:20: 错误: 需要class, interface或enum
}
^
0_0_37477595_21354\Main.java:22: 错误: 需要class, interface或enum
	for(int i = 1;i <= 2010; i ++){
	              ^
0_0_37477595_21354\Main.java:22: 错误: 需要class, interface或enum
	for(int i = 1;i <= 2010; i ++){
	                         ^
0_0_37477595_21354\Main.java:24: 错误: 需要class, interface或enum
		st[i] = 0;
		^
0_0_37477595_21354\Main.java:25: 错误: 需要class, interface或enum
	}
	^
0_0_37477595_21354\Main.java:29: 错误: 需要class, interface或enum
	while(cin >> n >> m >> x >> y){
	^
0_0_37477595_21354\Main.java:31: 错误: 需要class, interface或enum
		int flag = 1;
		^
0_0_37477595_21354\Main.java:32: 错误: 需要class, interface或enum
		for(int i = 1;i <= m; i ++){
		^
0_0_37477595_21354\Main.java:32: 错误: 需要class, interface或enum
		for(int i = 1;i <= m; i ++){
		              ^
0_0_37477595_21354\Main.java:32: 错误: 需要class, interface或enum
		for(int i = 1;i <= m; i ++){
		                      ^
0_0_37477595_21354\Main.java:34: 错误: 需要class, interface或enum
			cin >> a >> b;
			^
0_0_37477595_21354\Main.java:35: 错误: 需要class, interface或enum
			if(fin(a) == fin(b)){flag = 0;continue;}
			^
0_0_37477595_21354\Main.java:35: 错误: 需要class, interface或enum
			if(fin(a) == fin(b)){flag = 0;continue;}
			                              ^
0_0_37477595_21354\Main.java:35: 错误: 需要class, interface或enum
			if(fin(a) == fin(b)){flag = 0;continue;}
			                                       ^
0_0_37477595_21354\Main.java:37: 错误: 需要class, interface或enum
			f[fin(a + n)] = fin(b);
			^
0_0_37477595_21354\Main.java:38: 错误: 需要class, interface或enum
		}
		^
0_0_37477595_21354\Main.java:40: 错误: 需要class, interface或enum
		for(int i = 1;i <= x; i ++){
		^
0_0_37477595_21354\Main.java:40: 错误: 需要class, interface或enum
		for(int i = 1;i <= x; i ++){
		              ^
0_0_37477595_21354\Main.java:40: 错误: 需要class, interface或enum
		for(int i = 1;i <= x; i ++){
		                      ^
0_0_37477595_21354\Main.java:42: 错误: 需要class, interface或enum
			cin >> c;
			^
0_0_37477595_21354\Main.java:43: 错误: 需要class, interface或enum
			st[c] = 1;
			^
0_0_37477595_21354\Main.java:44: 错误: 需要class, interface或enum
			if(good_f == -1)good_f = fin(c);
			^
0_0_37477595_21354\Main.java:45: 错误: 需要class, interface或enum
			else if(f[fin(c)] != good_f)flag = 0;
			^
0_0_37477595_21354\Main.java:46: 错误: 需要class, interface或enum
		}
		^
0_0_37477595_21354\Main.java:47: 错误: 需要class, interface或enum
		for(int i = 1;i <= y; i ++){
		              ^
0_0_37477595_21354\Main.java:47: 错误: 需要class, interface或enum
		for(int i = 1;i <= y; i ++){
		                      ^
0_0_37477595_21354\Main.java:49: 错误: 需要class, interface或enum
			cin >> c;
			^
0_0_37477595_21354\Main.java:50: 错误: 需要class, interface或enum
			st[c] = 1;
			^
0_0_37477595_21354\Main.java:51: 错误: 需要class, interface或enum
			if(bad_f == -1)bad_f = fin(c);
			^
0_0_37477595_21354\Main.java:52: 错误: 需要class, interface或enum
			else if(f[fin(c)] != bad_f)flag = 0;
			^
0_0_37477595_21354\Main.java:53: 错误: 需要class, interface或enum
		}
		^
0_0_37477595_21354\Main.java:54: 错误: 需要class, interface或enum
		for(int i = 1;i <= n; i ++){
		              ^
0_0_37477595_21354\Main.java:54: 错误: 需要class, interface或enum
		for(int i = 1;i <= n; i ++){
		                      ^
0_0_37477595_21354\Main.java:56: 错误: 需要class, interface或enum
			if(f[i] == i && f[i + n] == i + n && !st[i]){flag = 0;break;}
			^
0_0_37477595_21354\Main.java:56: 错误: 需要class, interface或enum
			if(f[i] == i && f[i + n] == i + n && !st[i]){flag = 0;break;}
			                                                      ^
0_0_37477595_21354\Main.java:56: 错误: 需要class, interface或enum
			if(f[i] == i && f[i + n] == i + n && !st[i]){flag = 0;break;}
			                                                            ^
0_0_37477595_21354\Main.java:59: 错误: 需要class, interface或enum
		else puts("NO");
		^
0_0_37477595_21354\Main.java:60: 错误: 需要class, interface或enum
	}
	^
0_0_37477595_21354\Main.java:62: 错误: 需要class, interface或enum
}
^
57 个错误


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