Submission #280041

#	Time	Username	Problem	Language	Result	Execution time	Memory
280041		erray	Examination (JOI19_examination)	C++17	2 / 100	3042 ms	2472 KiB

examination

// author: erray
#include<bits/stdc++.h>
 
using namespace std;
 
int main () {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  int n, m;
  cin >> n >> m;
  vector<pair<int, int>> a(n);
  for (int i = 0; i < n; ++i) cin >> a[i].first >> a[i].second;
  while (m--) {
    int x, y, z;
    cin >> x >> y >> z;
    int res = 0;
    for (int i = 0; i < n; ++i) {
      if (a[i].first >= x && a[i].second >= y && a[i].first + a[i].second >= z) ++res;
    } 
    cout << res << ' ';
  }
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 20
• Subtask 3: 0 / 21
• Subtask 4: 0 / 57