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- need c++ thanks Write a class named TestScores . The class constructor should accept an array of test scores as its argument. The class should have a member function that returns the average of the test scores. If any test score in the array is negative or greater than 100, the class should throw an exception. Demonstrate the class in a program.Q1: Define a class named Person that contains the data fields for the first name and last name. Define another class named Movie that stores a title, and year of production. Include non-default constructors to both Person and Movie. Write a single function that displays information about Person and Movie. Write a short main() demonstration program to test your classes and function. Save the file as Cinema2.cppIN JAV1. Declare a class called country that contains a function called language that prints "English" Define 3 classes and they all inherit from country A brand named Australia A class named Saudi Rewrite the language function and change the implementation of the function so that it prints "Arabic" A class called Spain Rewrite the language function and change the implementation of the function so that it prints "Spanish" Build a Test class to test the code with the Main function and then create objects of the three classes that Workshop of the father's class Then call the language function The result should be as in the picture English Arabic Spanish
- Please read the main function and define a class CStudent. (object array, static member, string) Please do not change the main function and complete the program given. 【Description】 Please read the main function and define a class CStudent. In the main funciton, two arrays of the ojbect of CStudent are define. Please analyze the call of constructor and destructor in the process of creating and releasing objects. 1. CStudent has two private member variables:stirng name, int age. 2. CStudent has a static member count. It will be incremented by 1 when the object is created and decremented by 1 when the object is destroyed. 3. The constructor function should output "*** is contructing". The destructor function should output “*** is destructing”. "***" indicates the name of the current CStudent object. 【Input】 No input 【Output sample】 There are 0 students. noname is contructing noname is contructing noname is contructing noname is contructing noname is contructing name:noname…Create a class named RealEstate that has data members to hold the price of a house, the number of bedrooms, and the number of baths. Make a member function get_Data() that gets the RealEstate's data from the user, and throws an appropriate error message if negative values are entered for any of the data members. Add a display() function that displays the RealEstate's data. Write a main() function that instantiates a RealEstate object, allows the user to enter the RealEstates data, use an ofstream object to store the RealEstate's data in RealEstate.dat file, and close the ofstream object. Then open an ifstream object to read information from file, RealEstate.dat, and displays the information.Q2: Using C# - Class Account declares two instance variables, name and balance. Class SavingAccount derives from Account and declares an instance variable minBalance of type double. Write the constructor for class SavingAccount, which calls the base class constructor to initialize base class variables and variable minBalance.
- C++ Assume that a class named Window has been defined, and it has two int member variables named width and height. Write a function that overloads the >> operator for the Window class. The function should accept a reference to an istream object and a reference to a Window object as arguments. The function should read two values from the istream object, into the width and height member variables respectively. Don't forget to have the function return the proper value as well. Assume that the function has already been declared as a friend in the Window class with the following statement: friend istream &operator >> (istream &, Window &); No hand written and fast answer with explanationEach function inside the class A(n)_ is a virtual function. Provide your thoughts by filling in the blanks.Must be in C++ and cannot come from any online sources. Please be sure to include every part of the the question Design a Overdue class that calculates the amount to pay for an overdue library book. Its only class member variable, daysLate, should be set by a one-parameter constructor to whatever number of days is passed to it when an Overdue object is created. If no argument is passed, a default daysLate value of 1 should be used. The class should have just one public function, computeLateFee. This functions needs to accept two arguments, the number of days late and the "per day" late fee. Typically a late rate of 25 cents is appropriate but the user should be asked for the cost per day. That value will be passed into the computeLateFee function.. The computeLateFee function should use this information to compute the fee to be paid by the library patron. It should then return the fee amount to the main program where it is displayed. Demonstrate the class by creating a program…
- Summary In this lab, you create a derived class from a base class, and then use the derived class in a Python program. The program should create two Motorcycle objects, and then set the Motorcycle’s speed, accelerate the Motorcycle object, and check its sidecar status. Instructions Open the file named Motorcycle.py. Create the Motorcycle class by deriving it from the Vehicle class. Call the parent class __init()__ method inside the Motorcycle class's __init()__ method. In theMotorcycle class, create an attribute named sidecar. Write a public set method to set the value for sidecar. Write a public get method to retrieve the value of sidecar. Write a public accelerate method. This method overrides the accelerate method inherited from the Vehicle class. Change the message in the accelerate method so the following is displayed when the Motorcycle tries to accelerate beyond its maximum speed: "This motorcycle cannot go that fast". Open the file named MyMotorcycleClassProgram.py. In the…Using C++: Write a program that creates a Bus class that includes a bus ID number, number of seats, driver name, and current speed. Create a default constructor without any parameters that initializes the value of ID number, number of seats, and driver name. Create another constructor with three parameters of bus id number, number of seats, and driver name. Car speed should always be initialized as 0. The program will also include the member functions to perform the various operations: modify, set, and display bus information (Bus id, number of seats, driver name, and current speed). For example:- Set the bus id number- Set the number of seats- Set of driver number----------------------------------------------------- Return the bus id number by using get method- Return the number of seats- Return of driver number- Return the current speed-----------------------Member function to display the bus information- busInformation() Also write two member functions, Accelerate() and Brake().…T F is an abbreviation for Transformative Function. The public members of a class may be accessed straight from the "main" function of the class.