Submission

Score: 100

User: s

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-14 22:15:33

#include<iostream>
#include<string>
#include<algorithm>
using namespace std ;
int main() {
    string s1,s2,str ;
    cin >> s1 >> s2 ;
    char* ch=new char[str.size()] ;
    for(int i=0;i<s1.size();i++) {
        for(int j=0;j<s2.size();j++) {
            if(s1[i]==s2[j]) {
                str+=s1[i] ;
            }
        }
    } for(int i=0;i<str.size();i++) {
        ch[i]=str[i] ;
    }
	for(int i=0;i<str.size();i++) {
        for(int j=0;j<str.size();j++) {
        	if(ch[i]==ch[j] && i!=j) {
        		ch[i]-=ch[j] ;
			}
		} if(isalpha(ch[i])) {
			sort(ch,ch+str.size()) ;
			cout << ch[i] << ' ' ;
		}
    }
}