Submission

Score: 0

User: eippy

Problemset: เรียงสตริง

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-10 09:19:15

#include<iostream>
#include<string.h>
using namespace std;
int main()
{
    char str[30];
    int ch[256] = {0};
    cin >> str;
    for (int i=0; i<strlen(str); i++){
        ch[str[i]]++;
    }
    for (int i='A'; i<='z'; i++){
        if (ch[i] != 0){
            cout << char(i) << " "; 
        }
    }
    return 0;
}