int main()
{
char arr[5][7][6];
printf(" Sizeof(&arr) : %lu and value &arr: %p\n", sizeof(&arr), &arr);
printf(" Sizeof(arr) : %lu and value arr : %p\n", sizeof(arr), arr);
printf(" Sizeof(arr[0]): %lu and value a[0]: %p\n",sizeof(arr[0]), arr[0]);
return 0;
}