Submission

Score: 100

User: angpangSK

Problemset: จับคู่เลขมงคล

Language: cpp

Time: 0.002 second

Submitted On: 2025-09-24 19:29:19

#include <iostream>
using namespace std;

int main() {
  int n;
  cin >> n;
  int birth[n];
  for (int i = 0; i < n; i++) {
    cin >> birth[i];
  }
  int luckyday;
  cin >> luckyday;
  int count = 0;
  for (int i = 0; i < n; i++) {
    for (int j = i+1; j < n; j++) {
      if (birth[i] + birth[j] == luckyday) {
        cout << birth[i] << " " << birth[j] << endl;
        count++;
      }
    }
  }
  if (count == 0) {
    cout << "No";
  }
  return 0;
}