Write a class definition for a dice class. previous roll and generating a new roll. roll both 20 times. The dice should be capable of storing its In the main function, create two dice objects and
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- Create a new class called Dog that is derived from the Pet class given in Listing 6.1 of Chapter 6. The new class has the additional attributes of breed (type String) and boosterShot (type boolean), which is true if the pet has had its booster shot and false if not. Give your classes a reasonable complement of constructors and accessor methods. Write a driver program to test all your methods, then write a program that reads in five pets of type Dog and displays the name and breed of all dogs that are over two years old and have not had their booster shots.Create a class MyTime which has the datamembers as follows: 1. hour: integer (1 to 12)2. minute: integer (0 to 59)3. second: integer (0 to 59)4. pm: bool variable. True means PM time and false means AM time. Implement a default constructor, a parameterized constructor and a copy constructor. Write set and get functions for all the four members of the class. Overload these operators: 1. Extraction operator >> : Prompt the user for hours, minutes, seconds and for am/pm and initialize the structure. Left operand istream object and right operand MyTime2. Assignment = : Assign the right object to the left object. Both operands are of type MyTime.3. Insertion << : Print the time in the format HH:MM SS PM. Left operand of type ostream and right operand of type MyTime. this in c++.Question: 2 Implement the design of the Purchaser and AarongProducts classes so that the following code generates the output below: #Write your code here p1 = Purchaser('Alex Light') print('1.===============================') print(p1) product1 = AarongProducts('Decor', 'Photo-Frame') print('2.===============================') print(product1) print('3.===============================') print(AarongProducts.products) print('4.===============================') AarongProducts.include_products('Souvenirs',['Brass-Flowervase 2170', 'Terracotta-Vase 3500']) print(f'Updated Item List:\n{AarongProducts.products}') print('5.===============================') product2 = AarongProducts('Souvenirs', 'Terracotta-Vase', 2) print(product2) print('6.===============================') p1.create_invoice(product1, product2) print('7.===============================') product3 = AarongProducts('Decor', 'Candles', 5) print(product3) print('8.===============================') product4 =…
- Build the ItemToPurchase class with the following specifications: Attributes item_name (string)item_price (int)item_quantity (int)Default constructor Initializes item's name = "none", item's price = 0, item's quantity = 0Methodprint_item_cost() Ex. of print_item_cost() output: Bottled Water 10 @ $1 = $10In the main section of your code, prompt the user for two items and create two objects of the ItemToPurchase class. Ex: Item 1Enter the item name:Chocolate ChipsEnter the item price:3Enter the item quantity:1 Item 2Enter the item name:Bottled WaterEnter the item price:1Enter the item quantity:10 Add the costs of the two items together and output the total cost. Ex: TOTAL COSTChocolate Chips 1 @ $3 = $3Bottled Water 10 @ $1 = $10 Total: $13In this exercise, you have to calculate the student's total marks using the concept of Classes Problem Statement# Write a Java class called Student with ● private fields: ○ name(String type) ○ mark1 and mark2 (double type) And methods: ● getMarks(int markNumber), a method which should return mark1 if markNumber equals 1 and mark2 otherwise. ● calcTotal() method should take the two marks entered and return their sum. Also define two constructors: ● A default constructor that takes no parameters and initializes the values to zeros and null. ● A constructor that takes the three variables and sets them as the values of the appropriate fields. Input# Name of the student and the marks obtained in the first and second tests Output# Sum of both marks Sample Input# Student student = new Student("Jack", 60, 70); Sample Output# getMarks(1) => 60 getMarks(2) => 70 calcTotal() => 130.0 Part of solution class Student { // Define private fields here public Student() { // Write…Reuse your Car class . In a main, build an object of that class, and print out the object using System.out.println(). Notice that this simply reports the memory address of the object in question, and we’d like to do something more useful. To replace (or override) the toString (or equals) function. Now, build a toString function that prints out the make, model, and odometer reading for a vehicle object. public class Car { //instance variables private int odometer; private String make; private String model; //overloading //constructors public Car(int odometer,String make, String model) { this.odometer = odometer; this.make = make; this.model = model; } public Car(String make, String model) { this.make = make; this.model = model; } public Car(String make) { this.make = make; } /* *getter & setter methods */ public int getOdometer() { return odometer; } public void…
- Needs to have the if __name__ == "__main__": Build the ItemToPurchase class with the following specifications: Attributes item_name (string)item_price (int)item_quantity (int)Default constructor Initializes item's name = "none", item's price = 0, item's quantity = 0Methodprint_item_cost() Ex. of print_item_cost() output: Bottled Water 10 @ $1 = $10In the main section of your code, prompt the user for two items and create two objects of the ItemToPurchase class. Ex: Item 1Enter the item name:Chocolate ChipsEnter the item price:3Enter the item quantity:1 Item 2Enter the item name:Bottled WaterEnter the item price:1Enter the item quantity:10 Add the costs of the two items together and output the total cost. Ex: TOTAL COSTChocolate Chips 1 @ $3 = $3Bottled Water 10 @ $1 = $10 Total: $13Create a class ‘Date’, with three private variables ‘day’, ‘month’, ‘year’. Write a no argument constructor to iniatilize date to 01/01/1900. Also writea three argument constructor Date (int day, int month, int year) to showconstructor overloading. Also create a destructor. Create two functions with following signatures:bool LeapYear (Date obj)Checking if the date is within a leap yearint SubstractDate (Date obj1, Date obj2)Subtracting two dates to give a number of days c++in python how do you (1) Build the ItemToPurchase class with the following specifications: Attributes item_name (string) item_price (float) item_quantity (int) Default constructor (1 pt) Initializes item's name = "none", item's price = 0, item's quantity = 0 Method print_item_cost() Ex. of print_item_cost() output: Bottled Water 10 @ $1 = $10 (2) In the main section of your code, prompt the user for two items and create two objects of the ItemToPurchase class. Ex: Item 1 Enter the item name: Chocolate Chips Enter the item price: 3 Enter the item quantity: 1 Item 2 Enter the item name: Bottled Water Enter the item price: 1 Enter the item quantity: 10 (3) Add the costs of the two items together and output the total cost. Ex: TOTAL COST Chocolate Chips 1 @ $3 = $3 Bottled Water 10 @ $1 = $10 Total: $13
- This program extends the earlier "Online shopping cart" program. (Consider first saving your earlier program). (1) Extend the ItemToPurchase class to contain a new attribute. item_description (string) - Set to "none" in default constructorImplement the following method for the ItemToPurchase class. print_item_description() - Prints item_description attribute for an ItemToPurchase object. Has an ItemToPurchase parameter. Ex. of print_item_description() output: Bottled Water: Deer Park, 12 oz. (2) Build the ShoppingCart class with the following data attributes and related methods. Note: Some can be method stubs (empty methods) initially, to be completed in later steps. Parameterized constructor which takes the customer name and date as parameters Attributescustomer_name (string) - Initialized in default constructor to "none"current_date (string) - Initialized in default constructor to "January 1, 2016"cart_items (list)Methodsadd_item()Adds an item to cart_items list. Has a parameter of…This program should be written in Java: Hamburger Joint: Hamburger ClassWrite a Hamburger class with the following six attributes: • bun - the type of bun the burger will be on • patties - the number of patties on the burger • cheese - whether or not the burger will have cheese • price - the price of the burger • toppings - an array of five toppings; it will need to start empty Write getters/setters for all attributes except the toppings array. Your constructor should create a single on white with no cheese and no toppings with a price of $2.99. Your class should include the following methods in this order, please: addCheese - this method has no parameters that adds cheese to the burger and increases the price by 75 cents superSizeIt - this method has no parameters and adds a patty to the burger and increases the price by 1.50 addToppings - this method would present the user with at least five toppings (your choice) stored in an array of String objects. If the user indicates the wants….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. .