Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: sakuragichan

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-06 09:33:52

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

int main() {
    string a;
    set<char> up;
    cin >> a;
    for (char c : a) {
        up.insert(c);
    }
    for (char r : up) {
        cout << r << " ";
    }
    return 0;
}