open class Person() { open fun displayAge (age: Int) { println("My actual age is $age.") } } class Girl: Person() { override fun displayAge() { // calling function of base class super.displayAge( ) println("My fake age is ${age - 5}." T } fun main(args: Array) { girl.displayAge(31)

Q: Suppose that these two statements were sequentially appearing within your Rectangle program’s main()…

A: Not valid statementAs we did not create the object for class Rectangle, Just we have created the…

Q: }; private: AeroCar(double new height, double new_speed); const; { void display_data() AeroCar::…

A: C++ is an object-oriented generic programming language for creating software, and it is a…

Q: #include #include using namespace std; //define class & its public/private members class…

A: 1. Create a class called bankAccount with public and protected members. 2. Create a constructor that…

Q: [ ] class Person: def _init_(self, first_name, last_nam self.first_name = first_name self.last_name…

A: class Person:        def __init__(self, first_name, last_name, age, gender, hobbies):…

Q: O Instructions Write the implementation (.cpp file) of the Player class from the previous exercise.…

A: Below is the implementation of the .h file into the .cpp file: - Explanation: - In the Player.h…

Q: Date class  to use: #ifndef DATE_H_ #define DATE_H_ #include #include using namespace std;…

A: Write a program that randomly generates 100 dates and store them into a vector. Use the Date class…

Q: Vigenere.h #include using namespace std; //Create class Vigenere class Vigenere { //Members…

A: In C++ we can create the program to encrypt a text using Vigenere Cipher giving message as input and…

Q: c++ Write a class named TestScores. The class constructor should accept an array of test scores as…

A: Answer : Please Find the Code in C++ below In Step 2: