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Submission #879458

# Submission time Handle Problem Language Result Execution time Memory
879458 2023-11-27T13:19:17 Z TAhmed33 Akcija (COCI21_akcija) C++
10 / 110
 485 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 2e3 + 25;
typedef long long ll;
vector <pair <ll, ll>> subs;
int n; pair <ll, ll> a[MAXN];
void recurse (int pos, int sze, ll cost) {
	if (pos > n) {
		subs.push_back({sze, cost});
		return;
	}
	recurse(pos + 1, sze, cost);
	if (sze + 1 <= a[pos].second) recurse(pos + 1, sze + 1, cost + a[pos].first);
}
int main () {
	cin >> n; int k; cin >> k;
	for (int i = 1; i <= n; i++) cin >> a[i].first >> a[i].second;
	sort(a + 1, a + n + 1, [] (pair <ll, ll> &x, pair <ll, ll> &y) { return x.second < y.second; });
	recurse(1, 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 485 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 485 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 391 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 54 ms 10184 KB Output is correct
2 Correct 95 ms 17604 KB Output is correct
3 Correct 25 ms 6344 KB Output is correct
4 Correct 12 ms 2512 KB Output is correct
5 Correct 81 ms 16920 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 2 ms 984 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 600 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 22 ms 5884 KB Output is correct

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 389 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 485 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -