View Code of Problem 54

#include<stdio.h>
#include<math.h>
void main()
{
	int n,i,j,k,sum=0;
	scanf("%d",&n);
	i=n;
	while(i>0)
	{
		i=i/10;
		sum++;
	}

   j=sum;
	for(i=0;i<j;i++)
	{
		k=(n/((int)pow(10,sum-1)))%10;
		if(i==j-1)
			printf("%d",k);
		else
		   printf("%d ",k);
		  sum--;
	}
}