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Submission #767745

# Submission time Handle Problem Language Result Execution time Memory
767745 2023-06-27T06:34:17 Z drdilyor Akcija (COCI21_akcija) C++17
0 / 110
 181 ms 8656 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long;

signed main() {
    cin.tie(0)->sync_with_stdio(0);

    int n, k;
    cin >> n >> k;
    vector<pair<int,int>> arr(n);
    for (auto&[cost, d] : arr) cin >> cost >> d;
    assert(n <= 20);

    vector<pair<int,ll>> ans;
    for (int mask = 0; mask < (1<< n); mask++) {
        vector<int> d;
        ll cost = 0;
        for (int i = 0; i < n; i++)
            if (mask&(1 << i)) {
                d.push_back(arr[i].second);
                cost += arr[i].first;
            }

        sort(d.begin(), d.end());

        bool ok = true;
        for (int i = 0; i < (int)d.size(); i++) {
            if (d[i] <= i)ok = false;
        }
        if (ok) ans.emplace_back(__builtin_popcount(mask), cost);
    }
    sort(ans.begin(), ans.end(), greater<>());

    for (int i = 0; i < k; i++)
        cout << ans[i].first << ' ' << ans[i].second << '\n';

    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 181 ms 8656 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -