/* Filename:  arrayptr.cpp

   Author:  Br. David Carlson

   Date:  July 20, 1998

   Last Revised:  December 1, 2001

   This program initializes an array of 10 integers and then prints out
   the data in two ways.  First, it uses the usual count-controlled for
   loop, with array subscripting to access the data.  Second, it uses a
   pointer variable to access the data and to control the loop.

   Tested with:
      Microsoft Visual C++ 6.0
      Microsoft Visual C++ .NET
      g++ under Linux
*/

#include <iostream>
using namespace std;


const int MAX = 10;

typedef int * IntPtrType;


int main(void)
   {
   IntPtrType DataPtr;
   int k, A[MAX] = {100, 90, 80, 70, 60, 50, 40, 30, 20, 10};

   cout << "The items in array A, accessed via subscripting:" << endl;
   for (k = 0; k < MAX; k++)
      cout << A[k] << endl;

   cout << endl << "The items in array A, accessed via a pointer:"
      << endl;
   for (DataPtr = A; DataPtr < A + MAX; DataPtr++)
      cout << *DataPtr << endl;

   return 0;
   }