Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Theo

Problemset: เรียงสตริง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-08 20:16:21

#include<iostream>
#include<set>
#include<string>
using namespace std;
int main(){
	set<char> k;
	string s;
	cin>>s;
	for(char c : s){
		k.insert(c);
	}
	int n=k.size();
	for(auto i=k.begin(); i!=k.end(); i++){
		cout<<*i<<" ";
	}
}