Submission

Score: 100

User: thitit

Problemset: จับคู่เลขมงคล

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-05 23:00:50

#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
    cin.tie(0)->sync_with_stdio(false);
    int a;
    cin >> a;
    vector<int> num(a);

    for (int i = 0; i < a; i++) {
        cin >> num[i];
    }

    int b;
    cin >> b;
    int c = 0;

    for (int i = 0; i < a-1; i++) {
        for (int j = i+1; j < a; j++) {
            if (num[i] + num[j] == b) {
                cout << num[i] << " " << num[j] << '\n';
                c++;
            }
        }
    }

    if (c == 0) {
        cout << "No";
    }
}