#include "alloc.h"
#define MAXROW 3
#define MAXcol 4
main()
{
int *p, i, J;
p = (int *) malloc (MAXROW * MAXCOL * sizeof (int));
for ( i=0; i < MaxROW ; i++)
{
for (j=0; j < MAXCOL ; j++)
{
p [ i * MAXCOL + j] = i;
printf ( "%d", p [i * MAXCOL + j] );
}
printf ("\n");
}
}