Xx_Introduction

Double indrection:Address of Address;Pointer of Pointer

Ax_Code

#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;
}

 zippo         = 0060FEE0,      zippo + 1    = 0060FEE8
 zippo[0]      = 0060FEE0,      zippo[0] + 1 = 0060FEE4
 *zippo        = 0060FEE0,     *zippo + 1    = 0060FEE4
 zippo[0][0]   = 2
 *zippo[0]     = 2
 **zippo       = 2
 zippo[2][1]   = 3
*(*(zippo+2)+1)= 3

C lang:Pointer and multidimensional array

原文：https://www.cnblogs.com/enomothem/p/11924200.html