Submission

Score: 0

User: chs_14

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.003 second

Submitted On: 2025-11-30 08:56:37

#include <bits/stdc++.h>
using namespace std;

int main() {
    cin.tie(0)->sync_with_stdio(0);

    map<char, int> wordcount;
    string strmin, strmax;
    {
        string str1, str2;
        cin >> str1 >> str2;
        if (str1.size() >= str2.size()) {
            strmax = str1;
            strmin = str2;
        }
        else {
            strmax = str2;
            strmin = str1;
        }
    }
    for (char &c : strmin)
    {
        for (char &d : strmax)
        {
            if (c==d) {
                cout << c << ' ';
                break;
            }
        }
    }
}