#include <iostream>
using namespace std;

int main()
{
  int n=44;
  cout << "n = " << n << ", &n = " << &n << endl;
  int* pn=&n; // pn holds the address of n
  cout << "pn = " << pn << endl;
  cout << "&pn = " << &pn << endl;
  cout << "*pn = " << *pn << endl;

  return 0;
}