oj.uz

답안 #519666

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
519666 2022-01-27T02:38:02 Z KoD Pod starim krovovima (COCI20_psk) C++17
50 / 50
 1 ms 332 KB 
#include <bits/stdc++.h>

using std::vector;
using std::array;
using std::pair;
using std::tuple;

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int N;
    std::cin >> N;
    long long sum = 0;
    vector<pair<int, int>> vol(N);
    for (int i = 0; i < N; ++i) {
        int in;
        std::cin >> in >> vol[i].first;
        vol[i].second = i;
        sum += in;
    }
    std::sort(vol.rbegin(), vol.rend());
    vector<int> ans(N);
    for (const auto& [x, i] : vol) {
        if (sum >= x) {
            sum -= x;
            ans[i] = x;
        } else {
            ans[i] = sum;
            break;
        }
    }
    std::cout << std::count(ans.begin(), ans.end(), 0) << '\n';
    for (int i = 0; i < N; ++i) {
        std::cout << ans[i] << " \n"[i + 1 == N];
    }
    return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 308 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 332 KB Output is correct