Question

For C++

Write a C++ program of an original example of hybrid inheritance.

Answer 1

#include <iostream>
using namespace std;

class A
{
    public:
    int p;
};
class B : public A
{
    public:
    B() //constructor to initialize p in base class A
    {
    p = 100;
    }
};
class C
{
    public:
    int q;
    C() //constructor to initialize q
    {
    q = 40;
}
};
class D : public B, public C //D is derived from class B and class C
{
    public:
    void mul()
    {
    cout << "Multiply= " << p * q;
    }
};

int main()
{
D obj1; //object of derived class D
    obj1.mul();
    return 0;
}    //end of program