#include <iostream>
  
int main()
{
    int localVariable = 5;
    int *pLocal= &localVariable;
    int *pHeap = new int;
    if (pHeap == NULL)
    {
        std::cout << "Error! No memory for pHeap!!";
        return 1;
    }
    *pHeap = 7;
    std::cout << "localVariable: " << localVariable << "\n";
    std::cout << "*pLocal: " << *pLocal << "\n";
    std::cout << "*pHeap: " << *pHeap << "\n";
    delete pHeap;
    pHeap = new int;
    if (pHeap == NULL)
    {
        std::cout << "Error! No memory for pHeap!!";
        return 1;
    }
    *pHeap = 9;
    std::cout << "*pHeap: " << *pHeap << "\n";
    delete pHeap;
    return 0;
}