Answer to Question #264429 in C++ for |=|\/|=_

Question

(Pointers to derived classes) Write

a program to illustrate how pointers to a base class is used for both base and

derived class.

Answer 1

#include <iostream>

struct Base {
    virtual ~Base() = default;
    
    virtual void Print() const {
        std::cout << "Base\n";
    }
};

struct Derived : public Base {
    void Print() const override {
        std::cout << "Derived\n";
    }
};

int main() {
    Base* arr[] = { new Base{}, new Derived{} };
    arr[0]->Print();
    arr[1]->Print();
    delete arr[0];
    delete arr[1];
    return 0;
}