/*
 *  ===========================================================================
 *  prog_pointers6.c : Demonstrate use of array index and pointer notation for
 *                     accessing/printing elements of a two-dimensional matrix.
 *  ===========================================================================
 *  Copyright (C) 1993-96 by Mark Austin and David Mazzoni.
 *                                                                     
 *  This software is provided "as is" without express or implied warranty.
 *  Permission is granted to use this software on any computer system,
 *  and to redistribute it freely, subject to the following restrictions:
 * 
 *  1. The authors are not responsible for the consequences of use of
 *     this software, even if they arise from defects in the software.
 *  2. The origin of this software must not be misrepresented, either
 *     by explicit claim or by omission.
 *  3. Altered versions must be plainly marked as such, and must not
 *     be misrepresented as being the original software.
 *  4. This notice is to remain intact.
 *  ===========================================================================
 */

#include <stdio.h>

enum { NoRows = 4, NoCols = 2 };

int main ( void ) {
int iaaTest[ NoRows ][ NoCols ] = {{ 1, 2}, { 3, 4},   /* declare and initialize  */
                                   { 5, 6}, { 7, 8}};  /* (4x2) array             */
int ii, ij;                                        /* integer counters            */
int *ipPtrToInt;                                   /* pointer of type int         */

  /* [a] : Use pointer notation to access and print array contents */

     for (ii = 0 ; ii < NoRows; ii = ii + 1) {
         ipPtrToInt = *(iaaTest + ii);
         for (ij = 0 ; ij < NoCols; ij = ij + 1) {
              printf(" %4d", *(ipPtrToInt + ij ));
         }
         printf("\n");
     }
}