Submission

Score: 0

User: qwert

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 18:21:54

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

int main()
{
	string a,b;
	int x,y,o=0,t=0;
	char v[100];
	
	cin>>a>>b;
	
	x=a.length();
	y=b.length();
	
	for(int i=0; i<x; i++){
		for(int j=0; j<y; j++){
			if(a[i]==b[j]){ 
				for(int s=0; s<o; s++){  
					if(v[s]==a[i]){
						t=1;
						break;
					}
				}
				if(t==0){ 
					v[o]=a[i];
					o++;
				}
			}
		}
	}
	
	for(int i=0; i<o; i++){
		cout<<v[i]<<" ";
	}
}