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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#618771#7757. Palm IslandlixpTL 1ms3812kbC++141.2kb2024-10-07 10:04:072024-10-07 10:04:08

Judging History

你现在查看的是最新测评结果

  • [2024-10-07 10:04:08]
  • 评测
  • 测评结果:TL
  • 用时:1ms
  • 内存:3812kb
  • [2024-10-07 10:04:07]
  • 提交

answer

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <queue>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
const int N = 2e5 + 9;
ll inf = 9223372036854775807;


void shift1(string &s){
	string a=s.substr(1,s.length()-1);
	char b=s[0];
	s=a+b;
}

void shift2(string &s){
	string a=s.substr(2,s.length()-1);
	char b=s[0];
	char c=s[1];
	s=b+a+c;
}

void solve() {
	int n;
	cin>>n;
	string a="a";
	string b="a";
	string ans="a";
	for(int i=0;i<n;i++){
		string c;
		cin>>c;
		a=a+c;
	}
	for(int i=0;i<n;i++){
		string c;
		cin>>c;
		b=b+c;
	}
	a=a.substr(1,n);
	b=b.substr(1,n);
	int flag=0;
	int i=0;
	while(a!=b){
		if(b[i]!=a[flag] && flag==0){
			shift1(a);
			ans=ans+"1";
		}
		else if(b[i]!=a[flag] && flag==1){
			shift2(a);
			ans=ans+"2";
		}
		if(b[i]==a[flag]){
			flag=1-flag;
			i=(i+1)%n;
		}
	}
	if(ans==" "){
		cout<<endl;
		return;
	} 
	ans=ans.substr(1,sizeof(ans)-1);
	cout<<ans<<endl;
	
}


int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int T;
	cin >> T;
	while (T--) {
		solve();
	}
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3644kb

input:

2
3
1 2 3
2 3 1
4
1 2 3 4
2 1 3 4

output:

1
122

result:

ok Correct. (2 test cases)

Test #2:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

200
3
3 1 2
2 3 1
4
2 4 1 3
2 1 4 3
4
1 4 2 3
2 1 3 4
5
4 3 2 1 5
2 4 5 3 1
5
2 1 5 4 3
5 2 4 1 3
4
4 3 1 2
1 2 4 3
3
1 2 3
3 1 2
4
1 4 2 3
2 1 4 3
4
1 3 2 4
1 4 3 2
3
3 2 1
1 3 2
3
2 3 1
1 3 2
4
1 4 3 2
3 1 2 4
3
1 2 3
1 3 2
3
3 2 1
2 3 1
5
5 1 3 2 4
2 4 5 1 3
4
4 3 1 2
1 4 3 2
4
1 3 4 2
2 4 3 1
3
...

output:

11
21112211
1121112211
1122111122111
1122111222111
11
11
112
22
11
112
1121112211
2
12
111
112
111221112211
1

111221111111221
11122
11221112211
11121112211
121112211
111221121111221
1
2111222111
111111111221
11122
2
2
111221112211
12
11221111111221
11112211112221111221
112221121111221
12
1121112211...

result:

ok Correct. (200 test cases)

Test #3:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

200
5
5 1 3 4 2
5 3 2 4 1
5
5 1 2 4 3
3 5 4 1 2
5
1 4 5 3 2
2 5 4 3 1
5
1 5 4 3 2
4 5 2 3 1
5
2 3 4 5 1
5 4 3 2 1
5
1 5 2 4 3
5 3 1 2 4
5
1 2 4 3 5
4 2 3 5 1
5
3 2 1 4 5
4 2 3 1 5
5
3 1 2 5 4
2 4 1 3 5
5
5 3 1 4 2
2 5 4 1 3
5
5 4 3 1 2
2 5 4 1 3
5
3 4 5 2 1
3 5 1 4 2
5
4 5 1 3 2
4 2 3 1 5
5
1 3 4 5 ...

output:

2111222111
1111111122111
111122111122111
11222111222111
11122211112221111221
122
11222
11122111122111
112111222111
111111112221111221
11111121111221
21111111221
22211112221111221
1122211112221111221

22111122111
11122
122
2221121111221
1122211112221111221
1121111111221
22111222111
222
111122111
1121...

result:

ok Correct. (200 test cases)

Test #4:

score: -100
Time Limit Exceeded

input:

100
5
1 2 5 4 3
2 4 5 3 1
6
6 1 5 2 4 3
1 4 5 6 2 3
3
2 1 3
1 2 3
5
5 3 4 2 1
1 2 3 5 4
10
5 9 4 2 6 10 7 8 3 1
1 3 4 10 5 7 2 9 8 6
10
5 9 10 7 8 3 4 6 2 1
2 7 4 3 10 9 5 8 1 6
8
1 7 4 6 3 5 2 8
3 5 1 4 6 8 7 2
4
2 3 4 1
1 4 2 3
7
3 7 4 6 2 1 5
5 6 7 3 4 1 2
8
2 1 4 7 8 3 6 5
5 2 7 4 3 1 8 6
4
3 2 ...

output:

12111122111

result: