Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: CA

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-25 12:32:34

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

string s;
set<char> st;

int main() {
    cin >> s;
    sort(s.begin(), s.end());
    for (char c : s) {
        st.insert(c);
    }
    for (char c : st) {
        cout << c << " ";
    }
    cout << '\n';
    return 0;
}