Submission

Score: 100

User: kinzap

Problemset: จับคู่เลขมงคล

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-13 01:08:08

#include <iostream>
#include <vector>
using namespace std;

int n,l,cnt;
vector<int> ans;

int main(){
    cin >> n;
    int m[n];
    for(int i = 0;i<n;i++){
        cin >> m[i]; 
    }
    cin >> l;
    for(int i = 0;i<n-1;i++){
        if(i==-1)continue;
        for(int j = i+1;j<n;j++){
            if(m[i] + m[j] == l){
                ans.push_back(m[i]);
                ans.push_back(m[j]);
                m[i]=-1;
                m[j]=-1;
                break;
            }

        }
    }
    for(int i = 0;i<ans.size();i++){
        if(cnt>=2){
            cout <<endl;
            cnt =0;
        }
        cout << ans[i] << " ";
        cnt++;
    }
    if(ans.size()==0)cout<<"No";
}