Submission

Score: 80

User: blaboo123

Problemset: จับคู่เลขมงคล

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-11 10:28:17

#include <iostream>
using namespace std ;

int main(){
    int n , l;
    cin >> n ;
    int child[n] ;
    for (int i = 0 ; i < n ; i++){
        cin >> child[i] ;
    }
    cin >> l ;
    bool check = false ;
    for (int i = 0 ; i < n  ; i++){
        for (int j = i+1 ; j < n ; j++){
            if (child[i] + child[j] == l){
                check = true ;
                cout << child[i] << " " << child[j] << endl ;
                child[i] = 0 ;
                child[j] = 0 ;
            }
        }
        if (!check && i == n-1){
            cout << "NO" ;
        }
    }
    return 0 ;
}