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



int main() 
{
  
   int i = 7;

   int *p = new int; // Allocates new memory for p
  
   *p = i;  // Stores VALUE of i in where p points to

   cout << *p;
  
   delete p; p=NULL; // Releases the Memory p points to
 
   p = &i;  // Stores ADDRES of i in p
   
   return 0;
}