Example 3: Hierarchical Inheritance in C++ Programming // C++ program to demonstrate hierarchical inheritance#include<iostream>usingnamespacestd;// base classclassAnimal{public:voidinfo(){cout<<"I am an animal."<<endl; } };// derived class 1classDog:publicAnimal {public:voidbark(){cout<<"I ...
Program/Source Code:The source code to implement multilevel inheritance is given below. The given program is compiled and executed successfully.// Swift program to implement multilevel inheritance import Swift class Person { var name: String = "" var age: Int = 0 func setPerson(name: String,...