Submission

Score: 0

User: s

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-14 21:49:14

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