While dereferencing pointer to an array I am getting same address as that of pointer to an array

Question

#include<stdio.h>

int main(void)
{
   int arr[5]={1,2,3,4,5};
   int (*ptr)[5]=&arr;

   printf("ptr=%p\n",ptr);    i am not getting the diff btw both statements
   printf("*ptr=%p\n",*ptr);

   return 0;
}

output:- 
ptr=0xbf8f8178
*ptr=0xbf8f8178

I know dereferencing the pointer to an array we get the array name and array name denotes the base address then what's the diff between both statements

Answer 1

the first pointer in printf is pointer to pointer

the second pointer in printf is pointing to first element pointed by the first pointer

but the types of two pointers are different

see this image

source:https://www.eskimo.com/~scs/cclass/int/sx9b.html