#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef unsigned long UL;

main()
{
  int **p, *q, *r;
  int i, j;

  p = (int **) malloc(sizeof(int *) *3);
  for (i = 0; i < 3; i++) {
    p[i] = (int *) malloc(sizeof(int) *3);
  }

  printf("p:    0x%lx\n", (UL) p);
  for (i = 0; i < 3; i++) {
    printf("p[%d]: 0x%lx\n", i, (UL) p[i]);
    for (j = 0; j < 3; j++) {
      p[i][j] = 256+i*16+j;
    }
  }

  q = *(p+1);
  q++;
  r = *p;

  printf("\n");

  printf("A: 0x%lx\n", (UL) (p+1));
  printf("B: 0x%lx\n", (UL) q);
  printf("C: 0x%lx\n", (UL) *q);
  printf("D: 0x%lx\n", (UL) *(q+1));
  printf("E: 0x%lx\n", (UL) r);
  printf("F: 0x%lx\n", (UL) r[9]);
}