Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: faofao

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-13 09:08:18

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

int main(){
    string a ;
    cin >> a;
    set<char> s ;
    for(int i=0 ; i<a.length() ; i++){
        s.insert(a[i]) ;
    }

    for(char ch : s) cout << ch << " " ;
}