Submission

Score: 100

User: mnmpyuuu

Problemset: เรียงสตริง

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-11 23:46:47

#include<stdio.h>
#include<string.h>
int main()
{
    char a[40];
    scanf("%s",a);
    int n=strlen(a);
    for(int i=0;i<n;i++)
    {
        for(int j=i+1;j<n;j++){
            if(a[i]>a[j]){
                char temp=a[i];
                a[i]=a[j];
                a[j]=temp;
            }
        }
    }
    for(int i=0;i<n;i++)
    {
        if(a[i]!=a[i-1])
            printf("%c ",a[i]);
    }

}