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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#296156#7951. Magic Cardsdefyers#WA 15ms5328kbC++171.1kb2024-01-02 11:46:052024-01-02 11:46:05

Judging History

你现在查看的是最新测评结果

  • [2024-01-02 11:46:05]
  • 评测
  • 测评结果:WA
  • 用时:15ms
  • 内存:5328kb
  • [2024-01-02 11:46:05]
  • 提交

answer

#include "bits/stdc++.h"
using namespace std;

#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")

using ll = long long;
using pii = pair<int, int>;

void solve(int TC) {
	int n, k, m, f;
	cin >> n >> k >> m >> f;
	
	vector<vector<int>> a(n + 1);


	for (int i = 1; i <= k; i++) {
		for (int j = 1; j <= m; j++) {
			int x;
			cin >> x;
			a[x].push_back(i);
		}
	}

	map<string, vector<int>> M;

	for (int i = 1; i <= n; i++) {
		int pnt = 0;
		string s = "";
		for (int j = 1; j <= k; j++) {
			if (pnt < a[i].size()) {
				if (j == a[i][pnt]) {
					s += "Y";
					++pnt;
				}
				else s += "N";
			}
			else {
				s += "N";
			}
		}
		M[s].push_back(i);
	}

	for (int i = 1; i <= f; i++) {
		string s;
		cin >> s;
		if (M.count(s)) {
			auto &v = M[s];
			if (v.size() == 1) {
				cout << v[0] << "\n";
			}
			else {
				cout << "0\n";
			}
		}
		else {
			cout << "0\n";
		}
	}
}

int32_t main() {
	cin.tie(0)->sync_with_stdio(0);
	cout << fixed << setprecision(10);

	int t = 1;
	// cin >> t;

	for (int i = 1; i <= t; i++) {
		solve(i);
	}
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3544kb

input:

12 4 6 3
1 9 7 11 3 5
2 10 3 6 7 11
4 5 6 7 6 12
8 11 10 9 12 9
YYNY
NNNY
YNNN

output:

11
8
1

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

13 4 6 4
1 9 7 11 3 5
2 10 3 6 7 11
4 5 6 7 6 12
8 11 10 9 12 9
YYNY
NNNY
YNNN
NNNN

output:

11
8
1
13

result:

ok 4 lines

Test #3:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

14 4 6 4
1 9 7 11 3 5
2 10 3 6 7 11
4 5 6 7 6 12
8 11 10 9 12 9
YYNY
NNNY
YNNN
NNNN

output:

11
8
1
0

result:

ok 4 lines

Test #4:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

1 1 1 1
1
Y

output:

1

result:

ok single line: '1'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

1 100 1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY...

output:

1

result:

ok single line: '1'

Test #6:

score: -100
Wrong Answer
time: 15ms
memory: 5328kb

input:

1 100 5000 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

0

result:

wrong answer 1st lines differ - expected: '1', found: '0'