Submission #465082

#	Time	Username	Problem	Language	Result	Execution time	Memory
465082		MKutayBozkurt	Exhibition (JOI19_ho_t2)	C++17	100 / 100	64 ms	1500 KiB

joi2019_ho_t2

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int32_t main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int n, m; cin >> n >> m;
  vector<pair<int, int>> a(n);
  vector<int> b(m);
  for (int i = 0; i < n; i++) {
    cin >> a[i].second >> a[i].first;
  }
  for (int i = 0; i < m; i++) {
    cin >> b[i];
  }
  sort(a.rbegin(), a.rend());
  sort(b.rbegin(), b.rend());
  int i = 0;
  for (auto [x, y] : a) {
    if (i < m && y <= b[i]) i++;
  }
  cout << i << '\n';
}

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