Submission

Score: 80

User: Kidmaiok

Problemset: จับคู่เลขมงคล

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-11 21:48:15

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define space << ' '
#define nl << endl

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    cin >> n;
    vector<int> num;
    for(int i =0; i < n; i++){
        int x;
        cin >> x;
        num.push_back(x);
    }
    int k;
    cin >> k;
    bool found = 0;
    for(int i =0; i < n; i++){
        for(int j = i+1; j < n; j++){
            if(num[i] + num[j] == k){
                cout << num[i] << " " << num[j] << "\n";
                found = 1;
            }
        }
    }
    if(!found) cout << "no";
    
}