Submission

Score: 100

User: lingusso

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2026-04-03 17:15:46

#include<iostream>
#include<string>
using namespace std;

int main(){
	string a,b;
	int A[200]={},B[200]={};
	cin>>a>>b;
	for(int i=0;i<a.length();i++){
		A[a[i]]=1;
	}
	for(int i=0;i<a.length();i++){
		B[b[i]]=1;
	}
	for(int i=0;i<200;i++){
		if(A[i] > 0 && B[i] > 0){
			cout<<(char)i<<" ";
		}
	}
	return 0;
}