#include <iostream>
#include <cstdlib>
using namespace std;

int main()
{
	int a[] {
		  0,
		 10,
		 20,
		 30,
		 40
	};
	const size_t n {size(a)}; //the number of elements in the array
	int *p {&a[0]};           //address of 1st element; can say int *p {a}; 
				    
	cout << "The first int in the array is at " << p << "\n";
	cout << "The next  int in the array is at " << p+1 << "\n";
	cout << "The next  int in the array is at " << p+2 << "\n";
	cout << "The next  int in the array is at " << p+3 << "\n";
	cout << "The last  int in the array is at " << p+n-1 << "\n\n";

	//The name of the array means &a[0].
	cout << "The first int in the array is at " << a << "\n";
	cout << "The next  int in the array is at " << a+1 << "\n";
	cout << "The next  int in the array is at " << a+2 << "\n";
	cout << "The next  int in the array is at " << a+3 << "\n";
	cout << "The last  int in the array is at " << a+n-1 << "\n";

	return EXIT_SUCCESS;
}