Constructor (default vs user defined)

(Java) The Abstract Art Class Write an abstract class as follows: The class is named Art It inherits from the Comparable interface It has a private String member variable named name It has a private String member variable named artist It has a private int member variable called year It has a default constructor that assigns the values "No name" to name, "No artist" to artist and -1 to the year. This default constructor calls the three argument constructor. It has a three-argument constructor to assign values to the name, artist and year variables. It has a copy constructor that makes a copy of another non-null Art object It has getters and setters for the name, artist and year variables It has a toString() method that creates a string of artist, with name and year tabbed once on subsequent lines (see sample output) It has an equals method that compares this Art to another Object It has a compareTo method that compares in this order: 1) artist, 2) name, 3) year This class contains no…

Please help with this PYTHON program: Implement inheritance and polymorphism to complete this program: Design a Python class for a complex object (car, house, computer, being, container structure) Create a simple program with a menu (user input and output, text in a console) to interact with one of the components that: Instantiates an object from a class that has attributes and behaviors reflecting your design, gets basic input from a user that fills in the attributes of your object, displays basic info about your object and its behaviors, A menu item that allows the user to quit the program; saying goodbye when selected, Note: Be sure to use a loop to get back to the menu after finishing an item (other than quitting) to ask the user what to do next. Include a comment near the top of your driver's source file that describes a few tests that would show the program working correctly if you did them Thank you!

NEED HELP IN JAVA "INHERITANCE" MUST BE IMPLEMENTED"INHERITANCE" Instructions1. Create a java program that will simulate a simple calculator which utilizes inheritance. Thecalculator must include the four mathematical operations (Addition, Subtraction,Multiplication, Division) and will be an individual class. a) Ask the user to enter 1 st number and 2 nd number.b) It is also the users option on what mathematical operation to be used.c) Display the result in whole, for example 2 + 3 = 5.

Classes: Write a Person class that has these attributes: person_ID, first and last names, and age Default and overloaded constructors Accessors and mutators equals method toString method (make this virtual if C++, don't forget to prep the class for polymorphism) Inheritance: Create a child class to Person called Student: Attributes: GPA and status (freshman, sophomore, junior, senior, graduate, graduated).  Make sure you have appropriate accessor/mutator methods Create another child class to represent Faculty.  This class will have faculty rank and length of service as attributes along with an office location.  Again, add methods as needed.   Application Create an application that displays a menu that allows users to add students or faculty, or print either one or exit. Must use an array and add comments on your code.   C++

Classes: Write a Person class that has these attributes: person_ID, first and last names, and age Default and overloaded constructors Accessors and mutators equals method toString method (make this virtual if C++, don't forget to prep the class for polymorphism) Inheritance: Create a child class to Person called Student: Attributes: GPA and status (freshman, sophomore, junior, senior, graduate, graduated).  Make sure you have appropriate accessor/mutator methods Create another child class to represent Faculty.  This class will have faculty rank and length of service as attributes along with an office location.  Again, add methods as needed.   Application Create an application that displays a menu that allows users to add students or faculty, or print either one or exit.   Deliverable: Submit your source code and classes on Github (you will be supplied an account) You will also submit a Word document and your code on Canvas.  In the document you iwll write a summary of your design…

:Define and implement class Employee. This class should contain the following fields: first name, last name, employee id, hourly pay. This class should contain getters and setters for all its attributes. This class also needs at least one constructor. Implement method computePay() in this class. This method should accept an integer number of hours the employee worked as an input argument and return a floating point value indicating the pay the employee earned. If the number of hours is invalid (e.g. a negative number) this method should throw NumberFormatException. If the number of hours is over 40 then this method should throw a custom exception named TooManyHoursWorkedException. Remember that you will have to define your own exception class for this. Save this class and its definition into a file named Employee.java. Define and implement class EmployeeTest.This class should implement main() method. In the body of the main() method you should create an instance of Employee with the…

(Java) The Sculpture Subclass Write class as follows: The class is named Sculpture, and it inherits from the Painting class. It has a private boolean member variable named humanForm It has a default constructor that assigns the values "No name" to name, "No artist" to artist, -1 to the year, "No medium" to the medium, and false to the humanForm variable. This default constructor calls the five argument constructor. It has a five-argument constructor to assign values to the name, artist, year, medium, and humanForm variables. It has a getter and setter for the humanForm variable. It has a toString() method. This class contains no other methods Make sure to include your name, the name of this class, our course number, and the Activity number in a Javadoc comment at the top. Make sure to write a Javadoc comment for each of these methods.

(Account class)Create an Account class that a bank might use to represent customers’ bank accounts. Include a data member of type int to represent the account balance. Provide a constructor that receives an initial balance and uses it to initialize the data member. The constructor should validate the initial balance to ensure that it’s greater than or equal to 0. If not, set the balance to 0 and display an error message indicating that the initial balance was invalid. Provide three member functions. Member function credit should add an amount to the current balance. Member function debit should withdraw money from the Account and ensure that the debit amount does not exceed the Account’s balance. If it does, the balance should be left unchanged, and the function should print a message indicating "Debit amount exceeded account balance." Member function get_Balance should return the current balance. Create a program that creates two Account objects and tests the member functions of class…