指向数组的指针与多维数组

point_to_arr.c

#http://docs.linuxtone.org/ebooks/C&CPP/c/ch23s07.html
#include <stdio.h>

int main(int argc, const char * argv[]) {
    char a[4][3][2] = {
        {
            {'a', 'b'}, {'c', 'd'}, {'e', 'f'}
        },
        {
            {'g', 'h'}, {'i', 'j'}, {'k', 'l'}
        },
        {
            {'m', 'n'}, {'o', 'p'}, {'q', 'r'}
        },
        {
            {'s', 't'}, {'u', 'v'}, {'w', 'x'}
        }
    };
    //要想通过pa或ppa访问数组a中的'r'元素
    char (*pa)[2] = &a[1][0];
    char (*ppa)[3][2] = &a[1];
    printf("%c, %c\n", (*(pa+5))[1], (*(ppa+1))[2][1]);
    return 0;
}