Answered: same function which prints "Rectangle…

same function which prints "Rectangle is a polygon" and "Triangle is a polygon" respectively. Again, make another class named Square having the same function which prints "Square is a rectangle".

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter11: More Object-oriented Programming Concepts

Section: Chapter Questions

Problem 8RQ

See similar textbooks

Related questions

Q: Define a class named Doctor whose objects are records for a clinic’s doctors. Derive this class from…

A: CODE:-

Q: Define a class named Complex that will represent complex numbers. A complex number is a number of…

A: #include<bits/stdc++.h>using namespace std; class Complex { public: int real,…

Q: write a program to print the area and perimeter of a triangle having sides of 3 4 and 5 units by…

A: As no programming language is mentioned, it is solved using basic C++

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

A: Given: Create two classes named Mammals and MarineAnimals. Create another class named BlueWhale…

Q: Use the following partial class definitions to answer the questions a-c…

A: 1 a) following is true with respect to A1, A2 and A3? A2 and A3 are both subclasses of A1 A3 is a…

Q: What is the output of the following code where Student is a subclass of Person class? Person s =…

A: The instanceof operator is used to test whether the object is an instance of the specified type…

Q: Two base classes have functions with the same name, while a class derived from both base classes has…

A: Objects of the derived class access the correct base class function via inheritance. There are two…

Q: Create a class named Shape with a function that prints "This is a shape". Create another class named…

A: Inheritance refers to a class's ability to derive properties and characteristics from another class.…

Q: use the following partial class definitions: public class A1 { public int x; private int y; public…

A: subclass (child) - the class that inherits from another class superclass (parent) - the class being…

Q: - Implement the class “cylinder” with member variables radius and height, which are private of type…

A: To calculate the volume of a cylinder: V=PI*r2*h

Q: Define a class for complex numbers. A complex number is a number of the form a + b*i where for our…

A: #include<bits/stdc++.h>using namespace std; class Complex{ // attributes public: double…

Q: The following class declaration has errors. Locate as many as you can. class Circle {private:double…

A: The following class declaration has errors. Locate as many as you can. class Circle {private:double…

Q: in C++ Consider a class Movie that contains the following information about a movie: * Title *…

A: #include <iostream>using namespace std; // declare a classclass Movie { private: string…

Q: Define a class named Employee whose objects are records for employees. In addition, an employee…

A: The program is executed in Java

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: How can i access a main class objects from outside the function? / Better Alternative? If i have 4…

A: It is pretty much simple that you can call the print(); by using the object name. i.e, Syntax:…

Q: The following class declaration has errors. Locate as many as you can. class Point {private: int…

Q: A decimal number is composed of an integral part and a fractional part. The number appearing before…

A: SOLUTION: CODE: #ifndef ROUNDOFF_H #define ROUNDOFF_H #include<iostream>…

Q: 1- Implement the class "cylinder" with member variables radius and height, which are private of type…

A: As per the policy and guidelines of Bartleby we are supposed to answer only first question or the…

Q: How many default constructors can a class have? a. A class cannot have a default constructor.…

A: Correct Option - b: only one

Q: Write a Number class that holds a double, and add overloaded operators for +, –, *, /, and…

A: We need to write a program for the mentioned functionalities. The language used is C++.

Q: 5. Create an abstract class Pen with methods write () and refill () as abstract methods. Now, use…

A: A class which contains the abstract keyword in its declaration is known as abstract class. Abstract…

Q: what does the following mean? class A: public B Select one: a. class B will inherit all the…

A: Inheritance is a property by which a object of one type acquires properties of its parent class and…

Q: . Write a class named Point such that it works as in the main below.

A: C++ programming is an object-oriented programming language, It will also be supported by procedural,…

Q: Which of the following applies to destructors? Choose all that apply. A.) A destructor is a…

A: Destructor is an instance member function which is invoked automatically whenever an object is going…

Q: Create a class Mammal and another class WingedAnimal. Make a class Bat that is derived from both the…

A: Create a class Mammal and another class Winged Animal. Make a class Bat that is derived from both…

Q: Write a Rectangle class that has the following fields: Length (L): a double Width (W): a double The…

A: Since the language was not mentioned , the answer is provided in C++ language. Code: #include…

Q: lo obtain the object from the this we can use the derefencing operator for example *this To obtain…

A: To understand the ‘this’ indicator, it is important to know how things look at activities and class…

Q: Create a calculator for the number by creating a class of number with overloading all operators in…

A: ALGORITHM:- 1. Create a class calculator. 2. Define a private field to store the number. 3. Overload…

Q: use the following partial class definitions: public class A1 { public int x; private int y; public…

A: instance y of class A1 is private. and A derived class doesn't inherit access to private data…

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

A: Define header file <iostream> for input output operations. Define header file <string>…

Q: using c++ : Write a class father (name) with default constructor that prints the statement” default…

A: I have implemented the given requirements as mentioned. Comments are written for better…

Q: Write a Rectangle class that has the following fields: Length (L): a double Width (W): a double The…

A: * Writting program in c++ as no programming language in mentioned in the question. #include…

Q: In C++ Define a class named Complex that will represent complex numbers. A complex number is a…

A: The required C++ program code is given below: #include <iostream>using namespace std; class…

Q: Suppose that the class Pet has a field called name that is of the type String. Write an assignment…

A: public Pet(String petsName) { } This is the constructor of class Pet. It accepts one argument of…

Q: Write an Employee class that keeps data attributes for the following pieces of information: (a).…

A: Below is the complete python program for the same. Note: While copying the code below please take…

Q: Write a function that overwrite the greater than method for a class. The class has a field variable…

A: Given, The function to be implemented should overwrite greater than,and it has to implement less…

Q: Exercise 5 - Monty Hall Problem Make a new class in the Lab3 project called MontyHall. Inside this…

A: Java code is implemented below for Monty hall problem

Q: Assume we have a class called Animals and within this class we have a method called toString(). We…

A: The correct option is

Q: Design a class called circle which contains: -Two instance variables: radius (type double) and color…

A: As per our company guidelines, we are supposed to answer only one question per post and kindly…

Q: Define a class named Employee whose objects are records for employees. Derive this class from the…

A: Note: since programming language is not mentioned we are providing solution in c++. please repost…

Q: create two classes named mammals and marine animals. create another class named blue whale which…

A: Program: Program is used to provide general instructions to the computer system in order to perform…

Q: Q2) write a class that represents a cube, which has the following: 1- Three variables : side,…

A: Import all the required libraries. Create a public class cube to calculate the volume and area of…

Q: Write a program using a class to convert cube to cube root and vice-versa. Write conversion methods…

A: As language is not mentioned so I am writing code in C++ language. CODE - #include <iostream>…

Q: use the following partial class definitions: public class A1 { public int x; private int y; public…

A: Given that, Which of the following lists of instance data are accessible in class A2?a) x, y, z, a,…

Q: Write only the appropriate classes definition for described below: Let's consider class Employee's.…

A: public class Employee{ //declaring instance variables private String firstName; private…

Q: A method defined within a class and whose header does NOT include the static modifier is known as…

A: A class is a collection of methods and members and there are various types of methods and let's…

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

same function which prints "Rectangle is a polygon" and "Triangle is a polygon" respectively. Again, make another class named Square having the same function which prints "Square is a rectangle".

Now, try calling the function by the object of each of these classes.

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

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 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

Can you implement the Derived Class Parameterized constructor? A solution is placed in the "solution" section to help you, but we would suggest you try to solve it on your own first. Implement the constructor Dell(String name) of the Derived Class Dell which takes a string, name. We have already implemented the Base Class Laptop with the member function getName() and a parameterized constructor. Input# Laptop name is being passed through the parameterized constructor. Output# getName() method is returing Laptop name. Sample Input# Dell dell = new Dell("Dell Inspiron"); Sample Output# "Dell Inspiron"
Use this exercise to test your code that you wrote in the previous exercise. Problem Class In this exercise, you are going to create the Problem class. The Problem class is used to help simulate a math fact, for example: 2 + 5 = Your class needs to contain two constructors, one that takes String, int, int that represents the operator sign(+, -, *, or /), the minimum, and maximum values for the number range, and a second constructor that takes only a String that represents the operator sign. For the second constructor, the minimum should default to zero and the maximum to ten. Your Problem object should generate 2 random integers between the minimum and maximum values (inclusively). Each Problem object should only have one set of numbers that do not change. While you may include additional helper methods, two methods need to be available to the user. The first is the answer method that should return a double that represents the answer to the problem. The second is the toString that…
To determine if two objects in a class are equal, we should NOT use "==". We should override the _____ method of the Object class with our own definition of equality.
Write a Number class that holds a double, and add overloaded operators for +, –, *, /, and assignment. Choose the return values for these functions so that expressions can be chained together, and for efficiency. Write an automatic type conversion operator int( ). Please submit code in
Given the following class definition , what is the output of the shown main method?
All vehicles used for transportation in the U.S. must have identification, which varies according to the type of vehicle. For example, all automobiles have a unique Vehicle Identification Number (VIN) assigned by the manufacturer, plus a license plate number assigend by the state in which the auto is registerd. Your task is to modify the Auto class below to override the equals method of the Vehicle class to test that the VIN and license plate number are identical.
Here the program to test the class myArray.
Consider the following Student Class An. EngineeringStudent "is-a" Student whose major is Engineering. In additional to the name, number of credit hours, and GPA, an Engineering electrical, computer, etc. Write the complete defoe the Engineeringstudent class including the implementation of the methods.
Novice: How can i access a main class objects from outside the function? / Better Alternative? If i have 4 Student objects how can i print the information for the specific object given one parameter about the class, like the students Idnumber. What i came up with was making a checkId void function that takes the user input and runs an if else chain checking if the Id belongs to student 1-4 then printing the details of that classes object with the void function print. ideally i would want the if-else chain in the checkId function to call the print( student1-4) class object but im not sure how to properly do that. i dont think this is the best way to go about it, if you have any recommendations or alternatives please help me out.
Reuse your Car class . In a main, build an object of that class, and print out the object using System.out.println(). Notice that this simply reports the memory address of the object in question, and we’d like to do something more useful. To replace (or override) the toString (or equals) function. Now, build a toString function that prints out the make, model, and odometer reading for a vehicle object. public class Car { //instance variables private int odometer; private String make; private String model; //overloading //constructors public Car(int odometer,String make, String model) { this.odometer = odometer; this.make = make; this.model = model; } public Car(String make, String model) { this.make = make; this.model = model; } public Car(String make) { this.make = make; } /* *getter & setter methods */ public int getOdometer() { return odometer; } public void…
Implement the following class and write a driver class
Write the source code of the class Passenger. A passenger can travel with an infant (i.e. his/her child). Code the class Infant as an inner class of the class Passenger. If a passenger is not travelling with an infant, the getInfantMonths method must return –1.