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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
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- Object Oriented Programming in JAVA You are part of a team writing classes for the different game objects in a video game. You need to write classes for the two human objects warrior and politician. A warrior has the attributes name (of type String) and speed (of type int). Speed is a measure of how fast the warrior can run and fight. A politician has the attributes name (of type String) and diplomacy (of type int). Diplomacy is the ability to outwit an adversary without using force. From this description identify a superclass as well as two subclasses. Each of these three classes need to have a default constructor, a constructor with parameters for all the instance variables in that class (as well as any instance variables inherited from a superclass) accessor (get) and mutator (set) methods for all instance variables and a toString method. The toString method needs to return a string representation of the object. Also write a main method for each class in which that class is…write c++ code for Design a class named Computer that holds the make, model, and amount of memory of a computer. Include methods to set the values for each data field, and include a method that displays all the values for each field. Create the class diagram and write the pseudocode that defines the class. // Pseudocode PLD Chapter 10 #4 pg. 461// Start// Declarations// Computer myComputer// string make// string model// int memory// output "Please enter the Make: "// input make// output "Please enter the Model: "// input model// output "Please enter the Amount of Memory: "// input memory// Set the Make for myComputer// Set the Model for myComputer// Set the Amount of Memory for myComputer// output "Make: ", myComputer.getMake()// output "Model: ", myComputer.getModel()// output "Amount of Memory: ", myComputer.getMemory()// Stop header #include <string>using namespace std;#ifndef _Computer#define _Computerclass Computer{private:string make; // computer makestring model; //…java programming language You are part of a team writing classes for the different game objects in a video game. You need to write classes for the two human objects warrior and politician. A warrior has the attributes name (of type String) and speed (of type int). Speed is a measure of how fast the warrior can run and fight. A politician has the attributes name (of type String) and diplomacy (of type int). Diplomacy is the ability to outwit an adversary without using force. From this description identify a superclass as well as two subclasses. Each of these three classes need to have a default constructor, a constructor with parameters for all the instance variables in that class (as well as any instance variables inherited from a superclass) accessor (get) and mutator (set) methods for all instance variables and a toString method. The toString method needs to return a string representation of the object. Also write a main method for each class in which that class is tested – create…
- I need help with this PLEASE NO JAVA NO C++ ONLY PYTHON PLZ Create a class object with the following attributes and actions: Class Name Class number Classroom Semester Level Subject Actions: Store a class list Print the class list as follows: Class name Class Number Semester Level Subject Test your object: Ask the user for all the information and to enter at least 3 classes test using all the actions of the object print using the to string action Describe the numbers and text you print. Do not just print numbers or strings to the screen explain what each number represents.Python Programming- Invoice Class Introduction: Requires creating classes and instantiating objects from created class Instructions: Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at the store. An Invoice should include four pieces of information as data attributes--a part number (a string), a part description (a string), a quantity of the item being purchased (an int.) and a price per item (a Decimal). Your class shold have an __init__ method that intializes the four data ttributes. Provide a property for each data attribute. The quantity and price per item should each be non-negative--use validation in the properties for these data attributes to ensure that they remain valid. Provide a calculate_invoice method that returns the invoice amount (that is, multiplies the quantity by the price per item). Demonstrate class Invoice's capabilities. Once you have written the class, write a program that creates two Invoice Objects to hold…Object adapters and class adapters each provide a unique function. These concepts are also significant due to the significance that you attach to them.
- Charge Account Validation Using Java programming Create a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.Creating Methods in Java Design and write a Java program that calculates and displays the results of a sales transaction. Two classes are to be defined as follows: Class Name: Sales Input Variables: quantity - an integer value a floating point value (to be entered as percent commissionRate - a double value (example: 8.5%) discountPerCent - a double value (example: 6.5%) values) Processing: There are four input values as defined above. These variables are to be declared inside main().The main() method of this class should accept the quantity, price, commission rate, and discount percent from the keyboard (echo the inputs back to the screen) and call the appropriate functions described below to calculate the final sales transaction amount. main() should also display the initial sales amount. Methods: Class Name: saleAmt() - The quantity and price are passed to this method. It returns the sale amount to the calling method. netSale() - The sale amount, commission amount, and discount…Convert the pseudocode into Python. 1. Pet ClassDesign a class named Pet, which should have the following fields:■ name: The name field holds the name of a pet.■ type: The type field holds the type of animal that a pet is. Example values are "Dog", "Cat", and "Bird".■ age: The age field holds the pet’s age.2. The Pet class should also have the following methods:■ setName: The setName method stores a value in the name field.■ setType: The setType method stores a value in the type field.■ setAge: The setAge method stores a value in the age field.■ getName: The getName method returns the value of the name field.■ getType: The getType method returns the value of the type field.■ getAge: The getAge method returns the value of the age field.3. Once you have designed the class, design a program that creates an object of the class and prompts the user to enter the name, type, and age of his or her pet. This data should be stored in the object. Use the…
- Java oop program contains three classes ( main , book , author ) . Book class contains attributes : title , author ( array ) , cost . Author class contains ( name , city ) Task 1 : the user enter an author name then print the number of his common books . Task 2 : the user enter a book name then display its informationLibrary Information System Design and Testing Library Item Class Design and TestingDesign a class that holds the Library Item Information, with item name, author, publisher. Write appropriate accessor and mutator methods. Also, write a tester program(Console and GUI Program) that creates three instances/objects of the Library Items class. Extending Library Item Class Library and Book Classes: Extend the Library Item class in (1) with a Book class with data attributes for a book’s title, author, publisher and an additional attributes as number of pages, and a Boolean data attribute indicating whether there is both hard copy as well as eBook version of the book. Demonstrate Book Class in a Tester Program (Console and GUI Program) with an object of Book class.Please help with the following: C# .NET change the main class so that the user is the one that as to put the name a driver class that prompts for the person’s data input, instantiates an object of class HealtProfile and displays the patient’s information from that object by calling the DisplayHealthRecord, method. MAIN CLASS---------------------- static void Main(string[] args) { // instance of patient record with each of the 4 parameters taking in a value HeartRates heartRate = new HeartRates("James", "Kill", 1988, 2021); heartRate.DisplayPatientRecord(); // call the method to display The Patient Record } CLASS HeartRATES------------------- class HeartRates { //class attributes private private string _First_Name; private string _Last_Name; private int _Birth_Year; private int _Current_Year; // Constructor which receives private parameters to initialize variables public HeartRates(string First_Name, string Last_Name, int Birth_Year, int Current_Year) { _First_Name = First_Name;…