Curso de Programación en C/Prog74

• Pointers en Arreglos MultiDimensionales
  • Resultado
  • Explicación

Prog74

#include <stdio.h>

int main(void)
{
  int zippo[4][2] = { {2,4}, {6,8}, {1,3}, {5, 7} };

  printf("   zippo = %p,    zippo + 1 = %p\n",
             zippo,         zippo + 1);
  printf("zippo[0] = %p, zippo[0] + 1 = %p\n",
          zippo[0],      zippo[0] + 1);
  printf("  *zippo = %p,   *zippo + 1 = %p\n",
            *zippo,        *zippo + 1);
  printf("zippo[0][0] = %d\n", zippo[0][0]);
  printf("  *zippo[0] = %d\n", *zippo[0]);
  printf("    **zippo = %d\n", **zippo);
  printf("      zippo[2][1] = %d\n", zippo[2][1]);
  printf("*(*(zippo+2) + 1) = %d\n", *(*(zippo+2) + 1));

  return 0;
}

Resultado

[rrc@Pridd CClase]$ gcc -Wall -o Prog74 Prog74.c
[rrc@Pridd CClase]$ ./Prog74
   zippo = 0xbfbcfcc0,    zippo + 1 = 0xbfbcfcc8
zippo[0] = 0xbfbcfcc0, zippo[0] + 1 = 0xbfbcfcc4
  *zippo = 0xbfbcfcc0,   *zippo + 1 = 0xbfbcfcc4
zippo[0][0] = 2
  *zippo[0] = 2
    **zippo = 2
      zippo[2][1] = 3
*(*(zippo+2) + 1) = 3
[rrc@Pridd CClase]$