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c program to arrange digits in a no in ascending and
descending order



c program to arrange digits in a no in ascending and descending order..

Answer / chand

#include <stdio.h>

int main() {
int num,i=0,size=0,j,temp;
scanf("%d",&num);
int k=num;
while(num>0)
{
int rem;
rem=num%10;
size++;
num/=10;
}
int arr[size];
while(k>0)
{
int rem1;
rem1=k%10;
arr[i]=rem1;
i++;
k/=10;
}
for(i=0;i<size;i++)
{
for(j=i+1;j<size;j++)
{
if(arr[i]>arr[j])
{
temp=arr[i];
arr[i]=arr[j];
arr[j]=temp;
}

}
}
for(i=0;i<size;i++)
{
printf("%d ",arr[i]);
}
return 0;
}

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