Q3: Create a base class to represent a three dimensional shape, it has one private doublevariable (height), and two member functions which are used to set and get this membervariable. Then create a derived class which is inherited from the base class, this class has oneprivate double member radius, and two public member functions: the first one is used to setthe value of the radius, and the second one is used to return the volume of the cylinder usingthe formula: volume = r'nh.

Note: Since no particular programming language is mentioned, the program has been provided in java…

Q3: Create a base class to represent a three dimensional shape, it has one private double variable (height), and two member functions which are used to set and get this member variable. Then create a derived class which is inherited from the hasc class, this class has one private double member radius, and two public member functions: the first one is used to set the value of the radius, and the second one is used to return the volume of the cylinder using the formula: votume = r²nh. %3D

Q3: Create a base class to represent a three dimensional shape, it has one private double variable (height), and two member functions which are used to set and get this member variable. Then create a derived class which is inherited from the hasc class, this class has one private double member radius, and two public member functions: the first one is used to set the value of the radius, and the second one is used to return the volume of the cylinder using the formula: votume = r²nh. %3D

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 3PE: Chapter 10 defined the class circleType to implement the basic properties of a circle. (Add the...

See similar textbooks

Related questions

Q: NewspaperSubscriber class- create an abstract class named NewspaperSubscriber with attributes to…

A: In java, whenever there is a requirement for a class that only specifies what all attributes and…

Q: Colorful bubbles In this problem, you will use the Bubble class to make images of colorful bubbles.…

A: In this question we have to write a C++ graphics code for the bubble class with the given…

Q: Create a class Customer with following characteristics and use all concepts which you have…

A: Note: Below is the required program in the Java language. Program Approach: Importing a necessary…

Q: Q3 Answer Q3(a)-Q3(c) based on the information given in Figure Q3. GradedActivity -score:double…

A: The code for the classes are given below: public class GradedActivity{ private double score; public…

Q: build a student class implement the student class with the following instance variables: * id *…

A: The Python code is given below with output screenshot

Q: Create a class student which has register number, mode type (Academic, sports, both), and average as…

A: #include<iostream>using namespace std; class student { int number, marks[6],…

Q: Create a class Student that contains three members: roll no, name and mark, and three functions.…

A: Program: #include <iostream> using namespace std; //define array size #define MAX 40 class…

Q: Create a class Distance with feet and inches as a private dada members. Feet has int type and inches…

A: class Distance{ int _feet; float _inches; public: int GetFeet() { return…

Q: User-defined Class: You will design and implement your own data class. The class will store data…

A: import java.util.Scanner;import java.util.ArrayList;import java.util.Scanner; class Change {private…

Q: Parking Ticket Simulator For this assignment you will design a set of classes that work together to…

A: The below program is solved using C++ Language:

Q: Write a Clothing class with the following attributes: color (e.g., "blue", "green", "orange")…

A: // Code in java is as follows Clothing{ //clothing class private String color; //color of…

Q: Create two classes named Mammals and MarineAnimals. Create another class named BlueWhale which…

A: PROGRAM STRUCTURE: Include the required header files. Write the definition of the class for the…

Q: Write a class Email that contain the following fields, which other classes may not access:

A: Java program: class Email { //instance fields private String to; private String from;…

Q: Class: Square Create a class called "Square", which is inherited from “TwoDimensionShape”…

A: public abstract class TwoDimensionalShape { //creating abstract method which should be override by…

Q: #this is a python program #topic: OOP Design a class called Pokemon using a parameterized…

A: Find Your Code Below

Q: Assignment:The BankAccount class models an account of a customer. A BankAccount has the…

A: Program: Filename: “BankAccount.java” // Import the required package import java.util.Date; // Class…

Q: Write a class ‘Box’ which has three members height, width and depth; To set values and use these…

A: Here is Your Code public class Box{ private int height; private int width; private int…

Q: ) Create an enumeration named Departments that contain four sets of values FINANCE, HR, IT, and…

A: Actually, string is a sequence of characters.

Q: Think about a student database with the StudentID as the main key and the Major, Age, MaritalStatus,…

A: Given the above data: The university's website provides a student table with main value StudentlD…

Q: You will design and implement your own data class. The class will store data that has been read as…

A: boolean withinRange = true; if(value < 5 || value > 95) withinRange = false; boolean divBy5 =…

Q: Create a class student which has register number, mode type (Academic, sports, both), and average as…

A: Program #include<iostream>#include<string> using namespace std;class student{…

Q: Double Bubble For this exercise you need to create a Bubble class and construct two instances of…

A: Here's a possible implementation for the Bubble class and the CombineBubbles function:

Q: Create a class Distance with feet and inches as a private dada members. Feet has int type and inches…

A: The ask is to do the following: - Create a class Distance with the data members as feet and inches.…

Q: Create an Account class that a bank might use to represent customers’ bank accounts. Include a data…

A: Actually, given information; Create an Account class that a bank might use to represent customers’…

Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

Q3: Create a base class to represent a three dimensional shape, it has one private double
variable (height), and two member functions which are used to set and get this member
variable. Then create a derived class which is inherited from the base class, this class has one
private double member radius, and two public member functions: the first one is used to set
the value of the radius, and the second one is used to return the volume of the cylinder using
the formula: volume = r'nh.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Brief

VIEW

Base class: shapeHeight

VIEW

Derived class: shapeRadius

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Write a class Medical Staff that contains an attribute ID to store staff’s identity. The class contains member functions to input and display ID. Write a child class Doctor that inherits Medical Class. It additionally contains an attribute to store doctor’s PMDC number. It also contains member functions to input and show the PMDC number. Write another class Skin Specialist that inherit Doctor Class. It additionally contains an attribute to store working experience as specialist. It also contains member functions to input and show the experience. Test these classes from main() by creating objects of derived classes and testing functions in a way that clear concept of multi-level Inheritance.b) Recall the Complex class that we implemented in operator overloading concept. Your task is to provide implementation of the following method. friend ostream& operator<< (ostream& , const Complex& )
User-defined Class: You will design and implement your own data class. The class will store data that has been read as user input from the keyboard (see Getting Input below), and provide necessary operations. As the data stored relates to monetary change, the class should be named MoneyChange. The class requires at least 2 instance variables for the name of a person and the coin change amount to be given to that person. You may also wish to use 6 instance variables to represent amounts for each of the 6 coin denominations (see Client Class below). There should be no need for more than these instance variables. However, if you wish to use more instance variables, you must provide a legitimate justification for their usage in the internal and external documentation.Your class will need to have at least a default constructor, and a constructor with two parameters:one parameter being a name and the other a coin amount. Your class should also provide appropriate get and set methods for…
Colorful bubbles In this problem, you will use the Bubble class to make images of colorful bubbles. You will use your knowledge of classes and objects to make an instance of the Bubble class (aka instantiate a Bubble), set its member variables, and use its member functions to draw a Bubble into an image. Every Bubble object has the following member variables: X coordinate Y coordinate Size (i.e. its radius) Color Complete main.cc Your task is to complete main.cc to build and draw Bubble objects based on user input. main.cc already does the work to draw the Bubble as an image saved in bubble.bmp. You should follow these steps: First, you will need to create a Bubble object from the Bubble class. Next, you must prompt the user to provide the following: an int for the X coordinate, an int for the Y coordinate, an int for the Bubble's size, and a std::string for the Bubble's color. Next, you must use the user's input to set the new Bubble object's x and y coordinates, the size, and the…
Create a base class named Point consisting of x and y data members representing point coordinates. From this class, derive a class named Circle with another data member named radius. For this derived class, the x and y data members represent a circle’s center coordinates. The member functions of the Point class should consist of a constructor, an area() function that returns 0, and a distance() function that returns the distance between two points,(x1,y1) and (x2,y2), where Additionally, the derived class should have a constructor and an override function named area() (PI*pow(radius,2)) that returns a circle’s area. Task: 1-Include the classes constructed in a working C++ program. 2-Have your program call all the member functions in each class. 3- In addition, call the base class’s distance() function with two circle objects and explain the results this function returns.
Create a class student which has register number, mode type (Academic, sports, both), and average as data members. Create two friend classes Academic and Sports for student class. Input three marks for Academic and two marks for sports. Create a common non-member friend function for all the classes to calculate the average of marks based on the mode type. Create constructors for mark details. Display the Register number and average of the student. Mark must be checked for “Mark must not be zero” exception.
Create a class student which has register number, mode type (Academic, sports, both), and average as data members. Create two friend classes Academic and Sports for student class. Input three marks for Academic and two marks for sports. Create a common non-member friend function for all the classes to calculate the average of marks based on the mode type. Create constructors for mark details. Display the Register number and average of the student. Mark must be checked for “Mark must not be zero” exception.
NewspaperSubscriber class- create an abstract class named NewspaperSubscriber with attributes to contain the subscriber’s street address and the subscription rate. Include get and set methods for both these attributes. The set method for the rate is abstract. The setAddress method must prompt the user to enter the subscriber’s address through the use of a dialog box. Create a constructor for the base class. Create a toString() method that concaternates and returns the subscriber’s street address and rate for display. Create 3 child classes named SevenDaySubscriber, Weekday Subscriber, and Weekend Subscriber. Each child class has an additional attribute called subType, which is a String, that will store the type of newspaper subscription. Create a setType method that will set the type of subscriber as follows: “Seven Day”, “Weekday”, or“Weekend”. Create a setRate method for each child class that sets the rate as follows: a SevenDaysubscriber pays R18.00 per week for his newspapers, a…
1- Create a class SchoolKid that is the base class for children ar aschool . It should have attributes of the child’s name and age ,the name of the child’s teacher ,and the greeting. It should haveappropriate accessor and mutator methods for each of the attributes. Derive a class ExaggeratingKid from schoolkid , as described above . The new class should override the accessor method for the age , reporting the actual plus 2. It also should override the accessor for the greeting ,returning the child’s greeting concatenated with the words “I am the best”.
Define two classes A and B each having one String private data member. Write zero argument and parameterized constructors to initialize the data member and member functions to get, set and display the data member for these classes. In the demo class, write a concat() function which takes the 2 arguments as class A and class B objects and concatenates the data ac members of these two objects. Write main method that creates instances of the classes A and B, assigns values to each and concatenates the value of data member of these objects using the concat() function. Display the objects before and after concatenation.
1- A complex number has the form a+bi , can be expressed as theordered pair of real numbers (a,b). The class represents the real andimaginary parts as double precision values.Provide a constructor that enables an object of this class to beinitialized when it is instantiated. The constructor should containdefault values.Provide Public member functions for each of the followingarithmetic’s functions (addition – subtraction – multiplication –division), a complex absolute value operation, printing the number inthe form (a,b), printing the real part , printing the imaginary part andfinal overload the == operator to allow comparisons of two complexnumbers.Include any additional operations that you think would be useful fora complex number class.Design, implement, and test your class.
The base class Pet has attributes name and age. The derived class Dog inherits attributes from the base class Pet class and includes a breed attribute. Complete the program to: Create a generic pet, and print the pet's information using print_info(). Create a Dog pet, use print_info() to print the dog's information, and add a statement to print the dog's breed attribute. Ex: If the input is: Dobby 2 Kreacher 3 German Schnauzer the output is: Pet Information: Name: Dobby Age: 2 Pet Information: Name: Kreacher Age: 3 Breed: German Schnauzer Here is the original code: class Pet:def __init__(self):self.name = ''self.age = 0 def print_info(self):print('Pet Information:')print(' Name:', self.name)print(' Age:', self.age) class Dog(Pet):def __init__(self):Pet.__init__(self)self.breed = '' my_pet = Pet()my_dog = Dog() pet_name = input()pet_age = int(input())dog_name = input()dog_age = int(input())dog_breed = input() # TODO: Create generic pet (using pet_name, pet_age) and then call…
3. Person and Customer Classes The Person and Customer Classes Write a class named Person with data attributes for a person’s name, address, and telephone number. Next, write a class named Customer that is a subclass of the Person class. The Customer class should have a data attribute for a customer number, and a Boolean data attribute indicating whether the customer wishes to be on a mailing list. Demonstrate an instance of the Customer class in a simple program.