Write a class called Circle with the required constructor and methods to get thefollowing output.Subtasks:1. Create a class called Circle.2. Create the required constructor. Use Encapsulation to protect the variables. [Hint:Assign the variables in private]3. Create getRadius() and setRadius() method to access variables.4. Create a method called area to calculate the area of circles.5. Handle the operator overloading by using a special method to calculate the radiusand area of circle 3.[You are not allowed to change the code below]Output:First circle radius: 4# Write your code here for subtasks 1-5c1 =Circle(4)First circle area: 50.26548245743669Second circle radius: 5print("First circle radius:" , c1.getRadius())Second circle area:print("First circle area:" ,c1.area())78.53981633974483Third circle radius: 9Third circle area:c2 = Circle(5)254.46900494077323print("Second circle radius:" ,c2.getRadius())print("Second circle area:" ,c2.area())с3 %3D с1 + с2print("Third circle radius:" ,c3.getRadius())print("Third circle area:" ,c3.area())

Create a class called circle and initialize the values to the data members of the class using the…

Write a class called Circle with the required constructor and methods to get the following output. Subtasks: 1. Create a class called Circle. 2. Create the required constructor. Use Encapsulation to protect the variables. Assign the variables in private] 3. Create getRadius() and setRadius() method to access variables. 4. Create a method called area to calculate the area of circles.

Write a class called Circle with the required constructor and methods to get the following output. Subtasks: 1. Create a class called Circle. 2. Create the required constructor. Use Encapsulation to protect the variables. Assign the variables in private] 3. Create getRadius() and setRadius() method to access variables. 4. Create a method called area to calculate the area of circles.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please complete the following tasks: Write a class “Actor” that contains two attributes with the appropriate level of visibility explicitly defined. “Name” which is a String, Private, “NumberofAwards” which is an integer, private Write a default Constructor for this class that initializes the name to “Bob Smith” , and the number of awards to 0. Write an overload the constructor for this class that accepts actor’s name as a parameter Write accessor methods for each of the attributes. Write a method “winsAnOscar” that increases the number of awards by one and prints “The crowd applauds for <actor’s name>!” Be sure to use accessors where appropriate. Make sure your header is complete, with the appropriate level of visibility and any required keywords.
Part I Create a Ticket class. The design is up to you. Write the necessary methods. Part II Create a MovieTicket class that inherits from Ticket class. The design is up to you. Write the necessary methods. Part III Create a Theater class. The design is up to you. Write the necessary methods.
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Create and build a collection of classes that define various forms of reading material, including as books, novels, periodicals, technical journals, and textbooks. Include data values that characterise the material's different qualities, such as the number of pages and the names of the main characters. Include methods for each class that are suitably titled and print an acceptable message. Create a driver class that will be used to instantiate and test various of the classes.
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Part I Create a Ticket class. The design is up to you. Write the necessary methods. Part II Create a MovieTicket class that inherits from Ticket class. The design is up to you. Write the necessary methods. Part III Create a Theater class. The design is up to you. Write the necessary methods.