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- Create a class Bookwhich describes its book_titleand book_price. Follow the below steps,a.Use getter and setter methods to get & set the Books description.b.Implement createBooks and showBooks methods to create n objects of Book in an array.c.Display the books along with its description as follows,Book TitlePriceJava ProgrammingRs 350.50Let Us CRs.200.00d.Note: createBooks & showBooksshould not be member functions of Bookclasscreate a class that captures planets. each planet has a name, a distance from sun and its gravity relative to earths gravity, use the type double which capture real numbers. make objects for earth anf your favourite non-earth planet. data members are private. provide overloaded constructors and destructors for each class.Hello, I am having trouble with this homework question Q1: Implement a class called Vehicle.a) A class named Vehicleb) Two private data members: brand (string), model (string), price (int).c) Accessors and Mutators function for brand, value, and price.Use following main() to test your class. int main(){Vehicle a;a.setBrand("BMW");a.setModel("X5");a.setPrice(60000);cout<<a.getBrand()<<endl; // print BMWcout<<a.getModel()<<endl; // print X5cout<<a.getPrice()<<endl; // print 60000}
- Java Question - Based on code, which answer out of the choices "A, B, C, D, E" is correct. Question has one correct answer. Thank you. Part 2 - 7. Which is possibly a composite class? class Seed { ... }class Fruit { Seed s1 = new Seed(); }class Apple extends Fruits { ... }class Orange extends Apple { ... }class ApplePie { ApplePie a1 = new ApplePie(); } A. FruitB. AppleC. ApplePieD. OrangeE. Seed1. Create a class Employee with parameters name, id, designation, and basicSalary. Use appropriate datatypes and access specifiers. Use default constructor to create objects of employee. Write methods toset and get the values of parameters of employee. Write methods to find total salary of employee andto display the complete details of employee along with total salary. Create another class TestEmployeewhich creates array of n number of employees, uses appropriate set methods to set the values ofparameters of every employee. Display the details of each employee. (Total salary = basic salary + 80%of basic salary)Write a class, XXXX_TestVehicle, which does the following:1. Creates one Car object from information entered by the user.2. Creates one Truck object from information entered by the user.3. Creates an Array of Vehicles that can hold 10 objects.4. It creates up to 10 Vehicles objects from information entered by the user
- (In python please) Q#4 Write a class named Patient that has attrib already have the code written I just need to know how to total the bill portion.utes for the following data: First name and last name Date of birth Address, city, state, and ZIP code Phone number The Patient class’s _ _init_ _ method should accept an argument for each attribute.Next, write a class named Appointment that represents an appointment that is assigned to a patient.The Procedure class should have attributes for the following data: Date of the appointment Reason of the appointment Name of the practitioner who visited a patient Bill for the appointment The Appointment class’s _ _init_ _ method should accept an argument for each attribute. Next, write a program that creates an instance of the Patient class, initialized with sample data. Then, create three instances of the Appointment class, initialized with the following data: Appointment #1: Date: 04/15/2021 , Reason: Physical Exam, Practitioner: Dr.…JAVA PROGRAM Lab #1 Enhancements:1. For the maximum and minimum rainfall amount, also display the month where that happened. For example:a. Maximum rainfall: January, 88.2 inchesb. Minimum rainfall: July, 12.3 inches2. Format all numbers with 1 decimal pointsMain class name: RainFall2 (no package name) HERE IS A WORKING CODE, PLEASE MODIFY THIS CODE SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES ALL THE TEST CASSES. IT HAS TO PASS ALL THE TEST CASSES BECAUSE RIGHT KNOW IT DOES NOT PASS THE TEST CASES. THANK YOU import java.util.*;public class Main{ public static void main(String[] args) { String maxRainfallMonth = "",minRainfallMonth = ""; double maxRainfall,minRainfall,rainFall,avg,tot=0; Scanner sc = new Scanner(System.in); System.out.println("Enter the rainfall for month 1: "); double rainfall = sc.nextDouble(); maxRainfall = rainfall; minRainfall = rainfall; tot = rainfall; String[] months =…* Design a class ourVector that mimics the javaVector. The class has the following * properties: - A private variable size that keeps track of how many elements in the array - A reference to an array of integers - An increment by how much to increase wjen it's full - A default constructor that creates an array of 5 with increment 10; - A constructor that accepts the initial capacity and creates an array of that capacity and an increment of twice the capacity - A constructor that accepts two integers, the first for the capacity and the second for increment. - Capacity, the length of the array - int size(); A method that returns the size of the array - boolean isEmpty(); returns true if it's empty and false if not. - void addBack(int e); adds e to the back of the array - void addFront(int e); adds e to the front of the array. - Override String toString(); to return the content of the array in the form [-1, -4, -6] - int elementAt(int ind); returns the elements…
- Classes URGENT hmui FOR JAVA Write a class about a book which has following properties: • isbn • price • titleIn a Test class we are supposed to create objects as below: Book b1= new Book(); Book b2= new Book(544444, “Java”); Book b3= new Book(54444444, C++, 5.6); Book b4= new Book (“Python, 7.9, 8888899988); and we are supposed to print objects with the following statement: 5. System.out.println(b3); The the output should be:“Title of the book is C++, ISBN is 54444444”, price is 5.6 TL Now complete the Book class that enable to execute statements that mentioned in the Test class. Except the 5 items that mention above, please test: 6. Test the f(n) with 2 different numbers 7. Update the price of the b4 object.8. Test the Q3 method.m.Create a class Fraction with two integer final fields: numeratorand denominator. Its constructor creates fractions when given valuesfor both, but it has to avoid fractions with null denominators by throwing aNullDenominatorExceptionJAVA PROGRAM !!!Write a program that converts a number entered in Roman numerals to decimal. Your program should consist of a class named Roman, and an object of type Roman should do the following:a) Store the number as a Roman numeral.b) Convert and store the number into decimal.c) Print the number as a Roman numeral or decimal number as requested by the userThe decimal values of the Roman numerals are:• M 1000• D 500• C 100• L 50• X 10• V 5• I 1d) Your class must contain the method romanToDecimal to convert a Roman numeral into its equivalent decimal number.