제출 #963522

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
963522		BhavayGoyal	Examination (JOI19_examination)	C++14	100 / 100	1623 ms	6832 KiB

examination

#include <bits/stdc++.h>
using namespace std;
 
#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
 
int x[100001], y[100001];
 
int main() {
  int n, q;
  cin >> n >> q;
  for (int i = 0; i < n; i++) {
    cin >> x[i] >> y[i];
  }
  for (int i = 0; i < q; i++) {
    int ans = 0;
    int a, b, c;
    cin >> a >> b >> c;
    for (int j = 0; j < n; j++) {
      if (x[j] >= a && y[j] >= b && x[j] + y[j] >= c) ans++;
    }
    cout << ans << '\n';
  }
}

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