Submission

Score: 100

User: anwaplayz

Problemset: เรียงสตริง

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-24 13:25:52

#include <iostream>
using namespace std;
int main(){
    string a;
    cin>>a;
    long long alphabet[58]={0};
    long long n = a.length();
    for(int i=0;i<n;i++){
        alphabet[a[i]-65]++;
    }
    for(int i=0;i<58;i++){
        if(alphabet[i]>0){
            cout<<char(i+65)<<" ";
        }
    }
}