Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Bestzu

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-04 23:32:49

#include <bits/stdc++.h>
#define endl '\n'
using namespace std;



int main() {
    ios::sync_with_stdio(false); cin.tie(0);

    string s; cin >> s;
    sort(s.begin(), s.end());
    cout << s[0];
    for(int i = 1; i < s.size(); i++) {
        if(s[i] != s[i-1]) {
            cout << " " << s[i];
        }
    }

    return 0;
}