a)
class Book
{
protected:
int n_pages;
float price;
public:
Book();//default constructor
Book(int,float);//parameterized constructor
Book(Book&);//copy constructor
void print();
};
b)
Book::Book(){}
Book::Book(int n_pages,float price)
{
this->n_pages=n_pages;
this->price=price;
}
Book::Book(Book& book)
{
this->n_pages=book.n_pages;
this->price=book.price;
}
c)
void Book::print()
{
cout<<n_pages<<price<<endl;
}
d)
class Dictionary:public Book //dictionary getting properties
from Book class
{
string language;
public:
Dictionary(int,float,string);
void print();
};
e)
Dictionary::Dictionary(int n_pages,float price,string
language):Book(n_pages,price) //passing parameters to constructor
of base class
{
this->language=language;
}
f)
void Dictionary::print()
{
cout<<n_pages<<price<<language<<endl;
}
It can also be written in another way
void Dictionary::print()
{
Book::print();
cout<<language<<endl;
}
16. In the spaces below, provide source code to the following questions. (a) [5 points) Declare...
please help me with this in C# language. Constructors The goal for this exercise is to understand what constructors are, how to define them, and how to call them, including ‘default’ constructors, and including the use of overloading to provide multiple constructors. One of the advantages of having a clear separation between the public interface of an object and private internal implementation of an object is that once you've got the data in the object you can then ask the...
C++ program to implement inheritance with following requirements, Classes :- Animal.cpp, bird.cpp, canine.cpp, main.cpp (to test it) :- -You may need getters and setters also. 1. Declare and define an animal base class: animal stores an age (int), a unique long ID (a boolean that is true if it is alive, and a location (a pair of double). animal requires a default constructor and a 3 parameter constructor. Both constructors should set the unique ID automatically. They should also set...
in java ..write all complete program from a- e
1. Given the two binary trees below: 14 16 Write a method called swapSubtrees, which swaps all of the left and right subtrees in the above binary trees. Add this method to the class BinaryTree and create a program to test this method for these 2 trees. Show the original trees and the resulting trees. Note: To test your algorithm, first create a binary search tree. Write a method called singleParent,...
Write the C# code and make a screenshot of the output according to tasks given below: Create a class named Prism with protected data fields named height and volume (Use double data type for the fields) [5 points] Include public properties for each field. The Height and Volume properties should have get and set accessors. [5 points] Add default constructor which sets the value of Height and Volume properties to 1 and 1 respectively. [5 points] Add overloading constructor which...
USING BLUEJ: You will write from scratch a class called Heater that represents an adjustable thermostat. Follow the detailed steps below. This is based on Exercises 2.93 - 2.94 (6e) / 2.92 - 2.93 (5e) in the book, but with slight modifications, so be sure to follow the instructions below. Create a new BlueJ project named LastName-heater using your last name. Create a class named Heater At the top of the source code for Heater, add documentation like this: /**...
Write a C++ program for the instructions below. Please
read the instructions carefully and make sure they are followed
correctly.
and please put comment with code!
Problem:2 1. Class Student Create a "Hello C++! I love CS52" Program 10 points Create a program that simply outputs the text Hello C++!I love CS52" when you run it. This can be done by using cout object in the main function. 2. Create a Class and an Object In the same file as...
Create a basic math quiz program that creates a set of 10 randomly generated math questions for the following operations:AdditionSubtractionMultiplicationDivisionModuloExponentThe following source files are already complete and CANNOT be changed:MathQuiz.java (contains the main() method)OperationType.java (defines an enumeration for valid math operations and related functionality)The following source files are incomplete and need to be coded to meet the indicated requirements:MathQuestionable.javaA Random object called RANDOM has already been declared and assigned, and you must not change this assignment in any way.Declare and assign an interface integer called MAX_SMALL and assign it the...
Create a basic math quiz program that creates a set of 10 randomly generated math questions for the following operations:AdditionSubtractionMultiplicationDivisionModuloExponentThe following source files are already complete and CANNOT be changed:MathQuiz.java (contains the main() method)OperationType.java (defines an enumeration for valid math operations and related functionality)The following source files are incomplete and need to be coded to meet the indicated requirements:MathQuestionable.javaA Random object called RANDOM has already been declared and assigned, and you must not change this assignment in any way.Declare and assign an interface integer called MAX_SMALL and assign it the...
Design a class called Building. The class should keep the following information in the fields: String address double property_value create several constructors including copy constructor , create accessor and mutator methods Part 2 (50 points) Define interface Taxable which has one method getPropertyTax() Design a class called Private_Property that extends Building and implements Taxable It should have the following field : double value_of_improvements Create a constructor for this class to include newly added fields. The tax for the private property...
Long Question Q1: 25 points (1O points for part a, 15 points for part b). riate JavaSeript code to deline a Point class Representing a) Provide the oints in 3 dimensions with an s, y, and z coordinate. A Point object should have the following mher), Returns the Euelidean distance to another instance of Point passed in as the points rameter other : Returns a new Point object with the same x. y, and z coordinates Additionally, your code should...