Submission

Score: 0

User: Jxricho

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-16 22:48:23

#include<bits/stdc++.h>
using namespace std;
main(){
	string s;
	cin>>s;
	sort(s.begin(),s.end());
	for(int i=0;i<s.size();i++){
		if(s[i]==s[i+1]){
			s.erase(unique(s.begin(),s.end()));
		}
	}
	for(auto ss:s){
		cout<<ss<<" ";
	}
}