Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default value of 0.
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CHALLENGE ACTIVITY 9.6.2: Defining a class constructor.
Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default
value of 0.
Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500
My plan... Mins: 200 Messages: 300 Dad's plan... Mins: 0 Messages: 0 Mom's plan... Mins: 500 Messages: 0
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- Define the Circle2D class that contains: Two double data fields named x and y that specify the center of the circle with get methods. A data field radius with a get method. A no-arg constructor that creates a default circle with (0, 0) for (x, y) and 1 for radius. A constructor that creates a circle with the specified x, y, and radius. A method getArea() that returns the area of the circle. A method getPerimeter() that returns the perimeter of the circle. A method contains(double x, double y) that returns true if the specified point (x, y) is inside this circle. See Figure 10.14(a). A method contains(Circle2D circle) that returns true if the specified circle is inside this circle. See Figure 10.14(b). A method overlaps(Circle2D circle) that returns true if the specified circle overlaps with this circle. See the figure below. Figure (a) A point is inside the circle. (b) A circle is inside another circle. (c) A circle overlaps another circle. Draw the UML diagram for the class.…The Profile class constructor has a self parameter and three additional parameters: status, age, and username. Input values status1, age1, and username1 are read representing the information of a profile. Instantiate a new instance of Profile by assigning profile1 with an instance of Profile with status1 as status, age1 as age, and username1 as username.In main.py define the Student class that has two attributes: name and gpa Implement the following instance methods: • A constructor that sets name to "Louie" and gpa to 1.0 set_name(self, name) - set student's name to parameter name get_name(self) - return student's name set_gpa(self, gpa) - set student's gpa to parameter gpa get_gpa(self) - return student's gpa Ex. If a new Student object is created, the default output is: Louie/1.0 Ex. If the student's name is set to "Felix" and the gpa is set to 3.7, the output becomes: Felix/3.7
- Java Object Oriented Programming Create a Shape class that shall have color and filled instance variables of enum Color and boolean type. The filled boolean variable shall show, whether the shape is filled (colored). The enum Color shall be defined within the class having 4 color names (choose any four). Also define getArea and getPerimeter method in Shape class, both shall return 0. Create Rectangle class with length and width attributes and a Circle class with radius attribute, of type double. Properly encapsulate all fields. Circle and Rectangle shall extend Shape class and override getArea and getPerimters methods as per its type and specific formula. In Test class, create an object of Rectangle and Circle, by initializing all attributes in constructor and print both shapes' area and perimters. In Test class, define a static method with following signature, public static void printEachShapeCount(Shape... shapes) As you know, the parent type variable can hold the…Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default value of 0.Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500 My plan... Mins: 200 Messages: 300 Dad's plan... Mins: 0 Messages: 0 Mom's plan... Mins: 500 Messages: 0 Original Code: class PhonePlan:# FIXME add constructor ''' Your solution goes here ''' def print_plan(self):print('Mins:', self.num_mins, end=' ')print('Messages:', self.num_messages) my_plan = PhonePlan(int(input()), int(input()))dads_plan = PhonePlan()moms_plan = PhonePlan(int(input())) print('My plan...', end=' ')my_plan.print_plan() print('Dad\'s plan...', end=' ')dads_plan.print_plan() print('Mom\'s plan...', end= ' ')moms_plan.print_plan()Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default value of 0.Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500 My plan... Mins: 200 Messages: 300 Dad's plan... Mins: 0 Messages: 0 Mom's plan... Mins: 500 Messages: 0
- A class called Author is designed to model a book's author. It contains:• Three private instance variables: name (String), email (String), and gender (char of either'm' or 'f');• An __init__() to initialize the name, email and gender with the given values• Getters/Setters: getName(), getEmail(), setEmail(), and getGender()(There are no setters for name and gender, as these attributes cannot be changed.)• A __str__() method that returns printable string of that object with the following format:"Author[name=?,email=?,gender=?]"e.g., "Author[name=Tan Ah Teck,email=ahTeck@somewhere.com,gender=m]".Write the Author class. Also write a test driver code to test all the public functions, e.g.,ahTeck = Author("Tan Ah Teck", "ahteck@nowhere.com", 'm') # Test the constructorprint(ahTeck) # Test __str__()ahTeck.setEmail("paulTan@nowhere.com") # Test setterprint("Name is: ", ahTeck.getName()) # Test getterprint("Email is: ", ahTeck.getEmail()) # Test getterprint("Gender is: ", ahTeck.getGender()) #…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++.Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default value of 0. Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500 My plan... Mins: 200 Messages: 300Dad's plan... Mins: 0 Messages: 0Mom's plan... Mins: 500 Messages: 0 python
- Goal 1: Update the Fractions Class ADD an implementation that takes an integer as a parameter. The functionality remains the same: Instead of multiplying/dividing the current object with another Fraction, it multiplies/divides with an integer. For example; a fraction 2/3 when multiplied by 4 becomes 8/3. Similarly, a fraction 2/3 when divided by 4 becomes 1/6. Goal 2: Update the Recipe Class Add a private member variable of type int to denote the serving size and initialize it to 1. Update the overloaded extraction operator (<<) to include the serving size. New Member functions to the Recipe Class: 1. Add four member functions get the value of each of the member variable of the Recipe class: getRecipeName(), getIngredientNames(), getIngredientQuantities(), getServingSize() They return the value of the respective member variables. 2. Add and implement a member function that scales the current recipe to a new serving size. The signature of this function is: void scaleRecipe(int…Q# A program that has no graphical user interface and only takes input through the command line only has a model and a controller. It does not have a view. The answer: is FALSE. Please explain with example. Q# What is NOT an effect of the SOLID principles? The answer: A high-level class depends on specific low-level classes and not interfaces. Please explain why. Q# Assume you are considering writing a method and are deciding what should happen when given input that is outside of perfect input. Which of the following is not a way to handle this? Answer: Use better JUnit testing. Subject: Java ProgrammingB - RobotFriend Create a RobotFriend class. RobotFriend is a new toy just on the market. Copy the starter class and the tester from Codecheck. A RobotFriend has a name and replies to various commands Provide a constructor that takes the name of the RobotFriend as a parameter. Remember that a constructor has the same name as the class. What does the class need to remember? That is the instance variable. Provide the following methods: public String getName () gets the name of this RobotFriend • public void setName (String newName) sets a new name for this RobotFriend • public String whatDoYouNeed () returns a string consisting of name + needs a battery charge" where name is the name of this RobotFriend (which was supplied in the constructor) public String doCommand (String whatToDo) returns a string consisting of "Your friend " + name + does not + whatToDo where name is the name of this RobotFriend and whatToDo is the parameter