// Chapter 2, p 92
#include <iostream.h>
#include <string.h>

const int MAX_LENGTH = 30;
typedef char stringType[MAX_LENGTH+1];

void WriteBackward(stringType S, int Size)
// Recursive version
{
   if (Size > 0)
   {  // write the last character
      cout << S[Size-1];

      // write the rest of the string backward
      WriteBackward(S, Size - 1);  // Point A
   }  // end if

   // Size == 0 is the base case - do nothing
}  // end WriteBackward

void WriteBackward(stringType S, int Size)
// Iterative version
{
   while (Size > 0)
   {  cout << S[Size-1];  // write the last character
      --Size;
   }  // end while
}  // end WriteBackward