/* Corrects potential problems with destructors */
#include <iostream>
using namespace std;

class Base 
{
    public:
        Base()  { cout << "Base Constructor" << endl; }
        virtual ~Base() { cout << "Base Destructor" << endl; }
};

class Derived : public Base
{
    public:
        Derived()  { cout << "Derived Constructor" << endl;}
        ~Derived() { cout << "Derived Destructor" << endl;}
};

int main(){
    Base *obj = new Derived();
    delete obj;
    system("pause");
    return 0;
}