Submission

Score: 100

User: new2

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-12-18 18:22:06

#include <bits/stdc++.h>
using namespace std;
 
int main(){
    string n;
    cin >> n;
    for (int i = 0; i < n.length(); i++){
        int min = 256;
        int in = 0;
        for (int j = i; j < n.length(); j++){
            if (n[j] < min) {
                min = n[j];
                in = j;
            }
        }
        swap(n[in], n[i]);
        if (n[i] == n[i-1]) continue;
        cout << n[i] << " ";
    }
}