Submission

Score: 0

User: Folk_DIWA

Problemset: เรียงสตริง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-12 23:50:23

#include <bits/stdc++.h>
using namespace std;

using ll = long long;

int main(){
    cin.tie(0)->sync_with_stdio(0);

    string s; cin >> s;
    sort(s.begin(), s.end());
    // reverse(s.begin(), s.end());

    for(int i=0; i<s.size()-1; i++){
        if(s[i] != s[i+1]) cout << s[i] << ' ';
    }

    return 0;
}