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Submission #929230

# Submission time Handle Problem Language Result Execution time Memory
929230 2024-02-18T03:44:51 Z dubabuba Topical (NOI23_topical) C++14
0 / 100
 10 ms 1592 KB 
#include <bits/stdc++.h>
using namespace std;

vector<vector<int>> a, b;
vector<int> cur, id;

int main() {
	int n, k, t;
	cin >> n >> k;
	cur.resize(n + 1, 0);

	for(int i = 1; i <= n; i++)
		id.push_back(i);

	a.resize(n + 1, vector<int> (1, INT_MAX));
	for(int i = 1; i <= n; i++)
	for(int j = 1; j <= k; j++) {
		cin >> t;
		a[i].push_back(t);
		a[i][0] = min(a[i][0], t);
	}

	b.resize(n + 1, vector<int> (1, INT_MAX));
	for(int i = 1; i <= n; i++)
	for(int j = 1; j <= k; j++) {
		cin >> t;
		b[i].push_back(t);
		b[i][0] = min(b[i][0], t);
	}

	sort(id.begin(), id.end(), [&](int i, int j) { return a[i][0] < a[j][0]; });
		
	int ans = 0;
	for(int i : id) {
		bool can = true;
		for(int j = 1; j <= k; j++)
			if(cur[j] < a[i][j])
				can = false;
		if(can) {
			for(int j = 1; j <= k; j++)
				cur[j] += b[i][j];
			ans++;
		}
	}
	cout << ans << endl;
	return 0;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Runtime error 1 ms 348 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -

Subtask #2
0 / 28.0

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

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 10 ms 1592 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 39.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Runtime error 1 ms 348 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -