Submission

Score: 0

User: Sense.exe

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-24 15:57:03

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

int main() {
    string s1,s2;
    cin >> s1 >> s2;
    vector<int> v;
    if(s1.length()<=20&&s2.length()<=20) {
        for(auto x: s1) {
            for(auto i : s2) {
                if(x==i) {
                    v.push_back(x);
                }
            }
        }
        for(auto x: v) {
            cout << char(x) << " "; 
        }
    }
}