Submission

Status:

[PPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: lomalnwzaa

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.005 second

Submitted On: 2026-10-11 11:26:06

#include <iostream>
#include <set>

using namespace std;

int main() {
    string s,v;
    cin >> s >> v;
    set<char> sx(s.begin(),s.end());
    set<char> vx(v.begin(),v.end());
    for (char c : vx){
        if (sx.count(c)) cout << c << " ";
    }
    cout << endl;
    return 0;
}