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Submission #879444

# Submission time Handle Problem Language Result Execution time Memory
879444 2023-11-27T12:42:04 Z TAhmed33 Akcija (COCI21_akcija) C++
10 / 110
 1815 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
vector <pair <ll, ll>> subs;
int n; ll w[2001], dd[2001];
vector <int> cur;
void recurse (int pos, int sze, ll cost) {
	if (pos == n) {
		vector <int> s = cur;
		sort(s.begin(), s.end(), [&] (int a, int b) {
			return dd[a] < dd[b];
		});
		bool flag = 1;
		for (int i = 0; i < sze; i++) {
			flag &= i <= dd[s[i]]; 
		}
		if (!flag) return;
		subs.push_back({sze, cost});
		return;
	}
	recurse(pos + 1, sze, cost);
	cur.push_back(pos);
	recurse(pos + 1, sze + 1, cost + w[pos]);
	cur.pop_back();
}
int main () {
	cin >> n; int k; cin >> k;
	for (int i = 0; i < n; i++) cin >> w[i] >> dd[i], dd[i]--;
	recurse(0, 0, 0);
	sort(subs.begin(), subs.end(), [] (pair <ll, ll> &a, pair <ll, ll> &b) {
		return a.first == b.first ? a.second < b.second : a.first > b.first;
	});
	for (int i = 0; i < k; i++) {
		cout << subs[i].first << " " << subs[i].second << '\n';
	}
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1815 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1815 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1784 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 94 ms 9160 KB Output is correct
2 Correct 197 ms 17408 KB Output is correct
3 Correct 44 ms 5324 KB Output is correct
4 Correct 30 ms 2512 KB Output is correct
5 Correct 170 ms 17444 KB Output is correct
6 Correct 12 ms 344 KB Output is correct
7 Correct 52 ms 1228 KB Output is correct
8 Correct 21 ms 656 KB Output is correct
9 Correct 19 ms 548 KB Output is correct
10 Correct 28 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 64 ms 5580 KB Output is correct

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1793 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1815 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -