Submission #295767

#	Time	Username	Problem	Language	Result	Execution time	Memory
295767		MilosMilutinovic	Pod starim krovovima (COCI20_psk)	C++14	50 / 50	1 ms	384 KiB

Main

#include <bits/stdc++.h>

using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    vector<pair<pair<int, int>, int>> a(n);
    long long sum = 0;
    for (int i = 0; i < n; i++) {
        cin >> a[i].first.second >> a[i].first.first;
        a[i].second = i;
        sum += a[i].first.second;
    }
    sort(a.rbegin(), a.rend());
    vector<int> ans(n);
    int cnt = 0;
    for (int i = 0; i < n; i++) {
        long long k = min(sum, (long long) a[i].first.first);
        ans[a[i].second] = k;
        sum -= k;
        if (k != 0) {
            cnt++;
        }
    }
    cout << n - cnt << '\n';
    for (int i = 0; i < n; i++) {
        cout << ans[i] << " ";
    }
    return 0;
}

• Subtask 1: 50 / 50