Submission

Score: 100

User: ChanakanStudy

Problemset: เรียงสตริง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-10 22:53:08

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <cmath>
#include <queue>
#include <stack>
#include <climits>
#include <map>
#include <numeric>
#include <iomanip>
using namespace std;
using ll = long long;

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

    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;   
}