#include <iostream>
#include <cstdlib>   //for EXIT_SUCCESS, size_t
using namespace std;

int main()
{
	int i {10};

	int v1 {i};            //v1 holds a copy of the value of i.
	int *p1 {&i};          //p1 holds the address of i.
	size_t s1 {sizeof i};  //s1 holds the number of bytes in i.

	cout << "The value of i is " << v1 << "\n";
	cout << "The address of i is " << p1 << "\n";
	cout << "The number of bytes in i is " << s1 << "\n\n";

	double d {3.14159};

	double v2 {d};         //v2 holds a copy of the value of d.
	double *p2 {&d};       //p2 holds the address of d.
	size_t s2 {sizeof d};  //s2 holds the number of bytes in d.

	cout << "The value of d is " << v2 << "\n";
	cout << "The address of d is " << p2 << "\n";
	cout << "The number of bytes in d is " << s2 << "\n";

	return EXIT_SUCCESS;
}