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Submission #941110

# Submission time Handle Problem Language Result Execution time Memory
941110 2024-03-08T07:20:12 Z FKS Martian DNA (BOI18_dna) C++14
0 / 100
 2000 ms 9416 KB 
#include <bits/stdc++.h>
using namespace std;

#define max(a, b) (a > b ? a : b)

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	
	int n, k, r;cin>>n>>k>>r;
	int* dna = new int[n];
	for (int i = 0;i < n;i++)
		cin >> dna[i];

	unordered_map<int, int> creq;
	for (int i = 0;i < r;i++)
	{
		int x, y;
		cin >> x >> y;

		creq[x] = y;
	}

	int min_len = 1e9;
	for (int i = 0;i < n;i++)
	{
		unordered_map<int, int> req = creq;
		
		for (int j = i;j < i + min_len;j++)
		{
			if (req[dna[j]])
			{
				req[dna[j]]--;
			}

			if (req[dna[j]] == 0)
				req.erase(dna[j]);

			if (!req.size())
				min_len = min(min_len, j - i + 1);
		}
	}

	cout << min_len;

	return 0;
}

Subtask #1
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Incorrect 1 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 74 ms 456 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2052 ms 1628 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2053 ms 9416 KB Time limit exceeded
2 Halted 0 ms 0 KB -