Submission

Score: 100

User: Nuttykub

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-01 14:07:27

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    string s;
    cin >> s;
    set<char> ans;
    for (int i = 0;i < s.length();i++){
        ans.insert(s[i]);
    }
    for (char a:ans) cout << a << " ";
    
}