Define a class with the following specifications:Create a class called MarathonRunner that has three private data members: name (String), distance(double) and time (double).b.a.Write a constructor that accepts name, distance, and time as input parameters to initialize the privatedata members.Provide only one accessor (get) method and one mutator (set) method for the distance data member.Define a private method called calculateSpeed() which calculates and returns the speed (double) of theс.Pmarathon runner. The speed is calculated using the formula: speedDefine a public method called isFaster() that accepts as input parameter a speed record(double). Themethod should return true if the current runner's speed is faster than the speed record, otherwise, returnfalse.distance%3Dtimee.Define a public method called displayDetails() to display on the screen the runner's details as in thefollowing sample:f.Runner name: AhmedDistance traveled: 11700 mTime elapsed: 2372.0 sRunner's Speed: 4.93 m/s

/* Program to create MarathonRunner classs amd demonstrate class functionality in main program*/…

Define a class with the following specifications: ... Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). b. a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members.

Define a class with the following specifications: ... Create a class called MarathonRunner that has three private data members: name (String), distance (double) and time (double). b. a. Write a constructor that accepts name, distance, and time as input parameters to initialize the private data members.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Similar questions

Define a class named Wall. The class should have two private double variables, one to store the length of the Wall and another to store the height ._Create adefault constructor that sets the length& height to 0, create a second constructor with input parameters for the of the data variables and third copy constructor.Add accessor and mutator functions to read and set both variables Add another function that returns the area of the Wall as double .Write program that tests all your constructors and functions for at least three different Wall objects
Which statement of the following is the most appropriate? Group of answer choices When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the invariant of the class, and should be written at the botttom of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the variant of the class, and should be written at the botttom of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the invariant of the class, and should be written at the top of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the…
1. Create a properly encapsulated class named Person that has the following: A String instance variable called name. A constructor that takes a String parameter and sets the instance variable. A properly named getter for the instance variable. A correctly overrided equals method which returns true if the name instance variable of the parameter and the reference variable calling the method are equal. (Do not forget the null and class type checks!) Compile your Person class. 2. Create a properly encapsulated class named Employee that inherits from Person and has the following: ● ● ● A String instance variable called office (e.g. "LWH 2222"). A String instance variable called hourlywage (e.g. "$45.15"). A constructor that takes three Strings as parameters for name, office, and hourlyWage and sets the instance variables of both the parent class and the Employee class. An overridden toString method that returns the concatenation of name and hourlyWage instance variables (separated by a…
1)Create a complete Java class that can be used to create a Computer object as described below:A Computer has a:- Manufacturer- Disk Size- Manufacturing Date- Number of coresa) Add all instance variables (data encapsulation is expected).b) The class must have getters and setters for all instance variables.c) The class must have two constructors: a no-arg constructor and a constructor thatreceives input parameters for each instance variable.d) Implement a toString() method for your class. 2)Write a Java program TestComputer, which creates three Computer objects with the informationbelow:a) - Manufacturer: Dell- Disk Size: 1189160321024 bytes- Manufacturing Date: April 1, 2020- Number of cores: 2b) - Manufacturer: Apple Inc- Disk Size: 269283712040 bytes- Manufacturing Date: March 31, 2020- Number of cores: 4c) Create your own Object. You can mimic your actual personal computer or use a no-argsconstructor.Print the three objects using toString() method to show all data fields
1
!! 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
Using c++ programming language. Write a class Distance that holds distances or measurements expressed in feets and inches. Thisclass has two private data members: feet: An integer that holds the feet. inches: An integer that holds the inches. Write a constructor with default parameters that initializes each data member of the class.If inches are greater than equal to 12 then they must be appropriately converted tocorresponding feet. Generate appropriate getter-setter functions for the data members.o void setFeet(int f) and int getFeet()consto void setInches(int i) It should ensure proper conversion to feet.o int getInches() const Define an operator ‘+’ that overloads the standard ‘+’ math operator and allows oneDistance object to be added to another. Distance operator+ (const Distance &obj). Define an operator - function that overloads the standard ‘-‘ math operator and allowssubtracting one Distance object from another. Distance operator-(const Distance &obj)…
Java
(a) Write the cinema class that contains two private data: one to hold cinema location and the other to hold the number of seats in cinema. (b) Write the constructor foe the class that takes two parameters to set the location and the number of seats.
1. Why should the attributes of a class be private? 2. Can a Time class definition that includes both of the following constructors: Time( int h = 0, int m = 0, int s = 0 ); Time(): be used to default construct a time Time object? if not, explain why. 3. Write a statement that creates a pointer to a Circle object and instantiates the Circle object being pointed to. Use dynamic memory and initialize the object to the value 5.
1. Create a class called Elevator that can be moved between floors in an N-storey building. Elevator uses a constructor to initialize the number of floors (N) in the building when the object is instantiated. Elevator also has a default constructor that creates a five- (5) storey building. The Elevator class has a termination condition that requires the elevator to be moved to the main (i.e., first) floor when the object is cleaned up. Write a finalize() method that satisfies this termination condition and verifies the condition by printing a message to the output, Elevator ending: elevator returned to the first floor. In main(), test at least five (5) possible scenarios that can occur when Elevator is used in a building with many floors (e.g., create, move from one floor to another, etc.). Hint: Termination occurs when the instance is set to null. You may wish to investigate “garbage collection” for this exercise.