Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: anwaxu

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-25 01:33:43

#include <bits/stdc++.h>
using namespace std;
int main() {
    string a;
    vector<char> inp;
    set<char> result;
    cin >> a;
    for ( char i : a){
        inp.push_back(i);
    }
    for ( char j : inp){
        result.insert(j);
    }
    for ( auto it = result.begin(); it != result.end() ; ++it) {
        cout << *it << " ";
    }
}