View Code of Problem 54

#include<stdio.h>
int main()
{
  int s,a[10],i,j;
  scanf("%d",&s);
  for(i=0;;i++)
  {
	  a[i]=s%10;
	  j=i;
	  s=s/10;
	  if(s==0)
		  break;
  }
  for(i=j;i>=0;i--)
  {
	  if(i==0)printf("%d\n",a[i]);
	  else printf("%d ",a[i]);
  }
  return 0;
}