Submission

Score: 100

User: mister_o_hater_no1

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-11 15:33:58

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

int main() {
    cin.tie(nullptr)->sync_with_stdio(0);
    string s;cin>> s;
    int count[66]= {0};
    for (int i= 0; i< s.length(); ++i) {
    	count[s[i]- 65]++;
    }
    // for (int i : count) {
    // 	cout<< i<< " ";
    // }
    for (int i= 0; i< 66; ++i) {
    	if (count[i]> 0) {
    		cout<< char(i+ 65)<< " "; continue;
    	}
    }

    return 0;
}