Submission

Status:

[PPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: ThreeDee

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-24 17:41:35

#include <bits/stdc++.h>

using namespace std;

int main(){
    int n, b[123]={0}, d[123]={0};
    string a, c;
    cin>>a>>c;
    for(int i=0; i<a.length(); i++){
        b[a[i]]++;
    }
    for(int i=0; i<a.length(); i++){
        d[c[i]]++;
    }
    for(int i=0; i<123; i++){
        if(b[i]>0 && d[i]>0){
            cout<<char(i)<<" ";
        }
    }
    return 0;
}