Submission

Score: 100

User: Nitro_Legacy

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-24 15:42:10

#include <bits/stdc++.h>
using namespace std;
int main(){
    string s;
    cin >> s;
    int n = s.size();
    set<char> ans1, ans2;
    for (int i = 0; i < n; i++){
        if (s[i] < 97){
            ans1.insert(s[i]);
        } else {
            ans2.insert(s[i]);
        }
    }
    for (auto& x : ans1) {
        cout << x << " ";
    }
    for (auto& x : ans2) {
        cout << x << " ";
    }
    return 0;
}