On the left is code for a class called Product. Fill in the blanks in the code on the right in order to calculate a total and generate the output shown. public class Product { private String name; private double cost; public Product(String n, double c) { name=n; cost=c; } public String getName() { return name; } public double getCost() { return cost; } public String toString() { return (name + "$" + cost); } ArrayList cart = new ArrayList(); double total = 0; cart.add(new Product("Shampoo",13.89)); cart.add(new Product ("Bread",4.99)); cart.add(new Product("Cereal",7.49)); for (Product p : cart) { total total + p.getCost(); } System.out.printf("$%.2f", total); Output: $26.37

In python and include doctring: First, write a class named Movie that has four data members: title, genre, director, and year. It should have: an init method that takes as arguments the title, genre, director, and year (in that order) and assigns them to the data members. The year is an integer and the others are strings. get methods for each of the data members (get_title, get_genre, get_director, and get_year). Next write a class named StreamingService that has two data members: name and catalog. the catalog is a dictionary of Movies, with the titles as the keys and the Movie objects as the corresponding values (you can assume there aren't any Movies with the same title). The StreamingService class should have: an init method that takes the name as an argument, and assigns it to the name data member. The catalog data member should be initialized to an empty dictionary. get methods for each of the data members (get_name and get_catalog). a method named add_movie that takes a Movie…

!! E! 4 2 You are in process of writing a class definition for the class Book. It has three data attributes: book title, book author, and book publisher. The data attributes should be private. In Python, write an initializer method that will be part of your class definition. The attributes will be initialized with parameters that are passed to the method from the main program. Note: You do not need to write the entire class definition, only the initializer method lili lilı

Question p    .Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

// This class discounts prices by 10% public class DebugFour4 {    public static void main(String args[])    {       final double DISCOUNT_RATE = 0.90;       int price = 100;       double price2 = 100.00;       tenPercentOff(price DISCOUNT_RATE);       tenPercentOff(price2 DISCOUNT_RATE);    }    public static void tenPercentOff(int p, final double DISCOUNT_RATE)    {       double newPrice = p * DISCOUNT_RATE;       System.out.println("Ten percent off  " + p);       System.out.println("  New price is " + newPrice);    }    public static void tenPercentOff(double p, final double DISCOUNT_RATE)    {       double newPrice = p * DISCOUNT_RATE;       System.out.println"Ten percent off " + p);       System.out.println("  New price is " + newprice);    } }

A programmer has submitted the following class declaration for approval. This will be part of a program that tracks departments within a company and employees assigned to those departments. class Employee { public: Employee(); string getName(); long getldentifier(); Dollars getSalary(): Department worksln(): void assignTo (Department"); Employee getSupervisor() (return dept->getManager();) private: string name; long identifier; Department" dept; Dollars salary: Based upon this information, which of the C++ checklist items appear to be in violation? O Interface completeness O Meaningful names O Undocumented pre-conditions O All data members private O Every constructor initializes every data member O Appropriate treatment of default constructor O Appropriate treatment of the Big 3 O Appropriate relational operators O Appropriate output function D Const correctness

Consider the following class definition: class circle { public: void print() const; void setRadius(double); void setCenter(double, double); void getCenter(double&, double&); double getRadius(); double area(); circle(); circle(double, double, double); double, double); private: double xCoordinate; double yCoordinate; double radius; } class cylinder: public circle { public: void print() const; void setHeight(double); double getHeight(); double volume(); double area(); cylinder(); cylinder(double, double, private: double height; } Suppose that you have the declaration: cylinder newCylinder;   Write the definitions of the member functions of the classes circle and cylinder. Identify the member functions of the class cylinder that overrides the member functions of the class circle