View Code of Problem 54

#include<stdio.h>
int main()
{

    int n;
     int a[1001],i=1,k;
     scanf("%d",&n);
     while(n)
     {
         a[i++]=n%10;
         n=n/10;

     }
     for(k=i-1;k>=1;k--)
     {

         if(k==1)printf("%d\n",a[k]);
         else printf("%d ",a[k]);
     }
     return 0;
}