Submission

[-SSSSSSSSS]

Score: 0

User: Jokul

Problemset: เรียงสตริง

Language: c

Time: 0.001 second

Submitted On: 2025-03-04 19:32:27

#include<stdio.h>
int main() {
int length=0;
char a[30],temp;
scanf("%30s",a);
while (a[length] != '\0') {
        length++;
    }
for(int i=1;i<length;i++)
{
    for(int j=0;j<i;j++)
    {
        if(a[j]>a[i])
        {
            temp=a[i];
            a[i]=a[j];
            a[j]=temp;
        }
    }
}
for(int i=0;i<length;i++)
{
    if (i==0||a[i]!=a[i-1]) {
            printf("%c",a[i]);
        }
}
}