Nutritional information (classes/constructors) PYTHON ONLY Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name (a string) to "None" and all other instance attributes to 0.0 by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value. The given program accepts as input a food item name, fat, carbs, and protein and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for both food items. Ex: If the input is: M&M's10.034.02.01.0   where M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 1.0 is the number of servings, the output is:…

Define the following terms with the help of examples: Encapsulation Constructor.

Explain how the constructors of base and derived classes work.

(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.

Classes and Objects) Hand-write a complete Java class that can be used to create a Car object as described below. a. A Vehicle has-a: i. Registration number ii. Owner name iii. Price iv. Year manufactured b. Add all instance variables C. The class must have getters and setters for all instance variables d. The class must have two constructors, a no-args and a constructor that receives input parameters for each instance variable.

(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 do both parts  part 1) Implement the Solvable inheritance structure strictly according to its UML diagram.Add comments stating where data fields, constructors, toString(), and other methods are (ifany). Neither method should have an empty body unless abstract methods.Note: You should implement the Solvable interface, abstract class Problem, regular classCodingProblem, and regular class MathProblem.       part 2) Write a main() method inside of the CodingProblem class, having the following:1. Generate a random integer from 0 to 100.Hint: int num = (int)(Math.random()*100);2. Create a new instance of the CodingProblem class with random input, a String “Yourlucky number is: yourInputvalue” as output, algorithm, and programmingLanguage.Apply the concept of Polymorphism (means creating the object using the Problemclass name but CodingProbem’s constructer).3. Create a new instance of the MathProblem class with random input, its square(power of 2) as an output, your algorithm, and…

please do both parts  part 1) Implement the Solvable inheritance structure strictly according to its UML diagram.Add comments stating where data fields, constructors, toString(), and other methods are (ifany). Neither method should have an empty body unless abstract methods.Note: You should implement the Solvable interface, abstract class Problem, regular classCodingProblem, and regular class MathProblem.       part 2) Write a main() method inside of the CodingProblem class, having the following:1. Generate a random integer from 0 to 100.Hint: int num = (int)(Math.random()*100);2. Create a new instance of the CodingProblem class with random input, a String “Yourlucky number is: yourInputvalue” as output, algorithm, and programmingLanguage.Apply the concept of Polymorphism (means creating the object using the Problemclass name but CodingProbem’s constructer).3. Create a new instance of the MathProblem class with random input, its square(power of 2) as an output, your algorithm, and…

(Inheriting Interface vs. Inheriting Implementation) A derived class can inherit “interface” or “implementation” from a base class. How do inheritance hierarchies designed for inheriting interface differ from those designed for inheriting implementation?