Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: chs_14

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-21 13:12:05

#include <iostream>
#include <algorithm>
using namespace std;

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

    string str;
    cin >> str;

    sort(str.begin(), str.end());
    str.erase(unique(str.begin(), str.end()), str.end());

    for (char &c : str)
    {
        cout << c << ' ';
    }
        

    return 0;
}