#include #include using namespace std; class Car { private: string name; protected: string owner; public: int price; Car(string n, int p, string ow) { this->name = n; this->price = p; this->owner = ow; } void print() const{ cout << "\nName: " << this->name; cout << "\nPrice: " << this->price; cout << "\nOwner: " << this->owner; } }; class Audi : public Car { private: int model; public: int speed; Audi() : Car("Audi R8 spyder", 3000000, "Sololearners") { model = 2019; } void print() const { Car::print(); cout << "\nModel: " << model << endl; } }; class Lambo : private Car { private: int model; public: int speed; Lambo() : Car("Lamborghini Performante",10000000,"Rohit") { model = 2018; } void print() const { Car::print(); cout << "\nModel: " << model << endl; } }; int main(void) { /* [PUBLIC INHERITANCE] */ cout << "This is a public inheritance."; Audi obj1; obj1.price = 451000; // can access base class public member // obj1.owner = "Sololearners"; cannot access base protected member // obj1.name = "q5"; cannot access base private member obj1.speed = 320; // can access derived class public member obj1.print(); cout << "Speed: " << obj1.speed << endl << endl; //////////////////////////////////// /* [PRIVATE INHERITANCE] */ cout << "This is a private inheritance."; Lambo obj2; // obj2.price = 550000; cannot access base class public member // obj2.owner = "Rohit"; cannot access base protected member // obj2.name = "Aventador"; cannot access base private member obj2.speed = 340; // can access derived class public member obj2.print(); cout << "Speed: " << obj2.speed << endl; }

Inheritance.cpp