Submission

Status:

[P-SSSSSS]

Subtask/Task Score:

{0/100}

Score: 0

User: Quinruj

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-17 20:03:59

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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    string a,b;cin>>a>>b;
    unordered_map<char,bool> mp;
    for (auto i : a){
        mp[i] = true;
    }
    for (auto i : b){
        if (mp[i]) cout << i << ' ';
    }
}