View Code of Problem 77

#include<stdio.h>
int main()
{
 int n;
  scanf("%d",&n);
  int i,a[4];
  for(i=3;i>=0;i--)
  {
   a[i]=n%10;
    n=n/10;
  }
  for(i=0;i<3;i++)
  {
   printf("%d ",a[i]);
  }
  printf("%d ",a[3]);
  
}