Submission

Score: 100

User: Quaoar

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-23 14:03:49

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

int main(){
    string input;
    cin >> input;
    int nums[125] = {};

    for (int i = 0 ; i < input.size() ; i++){
        nums[input[i]] = nums[input[i]] + 1;
    }

    for (int i = 0 ; i < 125 ; i++){
        if (nums[i] != 0){
            cout << char(i) << " ";
        }
    }
    return 0;
}