제출 #1307506

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1307506		ikkyu	Exhibition (JOI19_ho_t2)	C++20	0 / 100	1 ms	572 KiB

joi2019_ho_t2

#include <bits/stdc++.h>
#define int long long
using namespace std;

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n, m, x, ind = 0;
    cin >> n >> m;
    vector<pair<int, int>> obr(n);
    vector<int> roz(m);
    for (int i = 0; i < n; i++) cin >> obr[i].second >> obr[i].first;
    for (int i = 0; i < m; i++) cin >> roz[i];
    sort(obr.begin(),obr.end());
    sort(roz.begin(),roz.end());
    for (pair<int, int> p : obr) if (ind < roz.size() and p.second <= roz[ind]) ind++;
    cout << ind;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 40
• Subtask 3: 0 / 50