Submission

Score: 100

User: Waranyu.arty

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-09 20:22:59

#include<iostream>
using namespace std;
int main(){
    string str1,str2;
    cin>>str1>>str2;
    int count[200]={0};
    for (int i=0;i<str1.size();i++){
        for (int j=0;j<str2.size();j++){
            if (str1[i]==str2[j]){
                count[str1[i]]++;
            }
        }
    }
    for(int i=0;i<200;i++){
        if (count[i]!=0){
            cout<<char((i))<<" ";
        }
    }
    
    return 0;
}