Submission #1049565

#	Time	Username	Problem	Language	Result	Execution time	Memory
1049565		ThegeekKnight16	Sails (IOI07_sails)	C++17	30 / 100	1098 ms	2908 KiB

sails

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int N;
    cin >> N;
    vector<pair<int, int>> v(N);
    for (auto &[H, K] : v) cin >> H >> K;
    sort(v.begin(), v.end());
    ll resp = 0;
    vector<ll> opts;
    for (auto [H, K] : v)
    {
        opts.resize(H, 0LL);
        sort(opts.begin(), opts.end());
        for (int i = 0; i < K; i++) resp += opts[i]++;
    }
    cout << resp << '\n';
}

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10
• Subtask 11: 0 / 10