C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 9, Problem 9.5E
(Complex class) Create a class called complex for performing arithmetic with complex numbers. Write a
realpart+imaginarypart * i
where i is
Use double variable to represent the private data of the class. Provide a constructor that enables an object of this class to be initialized when it’s declared. The constructor contains default values in case no initializes are provided. Provide public member function that perform the following tasks:
- Add- Adds two complex numbers: the real parts are adaded together and the imaginary parts are added together.
- Subtract- subtract two complex numbers: The real part of the right operand is subtracted from the real part of the left operand, and the imaginary part of the right operand is susbtracted from the imaginary part of the left operand.
- toString: Return a string representation of a complex number in the form (a, b), where a is the real part and b is the imaginary part.
In chapter 10, you’ll learn how to overload +, - aqnd << so you cvan write expressions like a+ b and a- b and cout <<a to add, subtract and output Complex objects. [Note: The C++ Standard Library provides its own class complex-number arithmetic. For information on this class, visit http://en.cppreference.com/w/cpp/numeric/complex.]
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Chapter 9 Solutions
C++ How to Program (10th Edition)
Ch. 9 - Prob. 9.3ECh. 9 - (Enhancing Class Tina) Provide a constructor...Ch. 9 - (Complex class) Create a class called complex for...Ch. 9 - (Rational Class) Create a class culled Rational...Ch. 9 - (Enhancing Class Tine) Modify the Time class of...Ch. 9 - Prob. 9.8ECh. 9 - Prob. 9.9ECh. 9 - Prob. 9.10ECh. 9 - (Rectangle Class) Create a class Rectangle with...Ch. 9 - (Enhancing Class Rectangle) Create a more...
Ch. 9 - Prob. 9.13ECh. 9 - Prob. 9.14ECh. 9 - (TicTacToe Class) create a class TicTacToe that...Ch. 9 - Prob. 9.16ECh. 9 - (Constructor overloading) Can a Time class...Ch. 9 - (constructor or destructor) What happens when a...Ch. 9 - (Date Class Modification) Modify class Date in...Ch. 9 - (Savings Account Class) Create a Savings Account...Ch. 9 - (IntegerSet Class) Create class IntegerSet for...Ch. 9 - (Time Class Modification) It would be perfectly...Ch. 9 - Prob. 9.23ECh. 9 - (Card Shuffling and Dealing) Modify the program...Ch. 9 - Prob. 9.25ECh. 9 - (Project: Card Shuffling and Dealing) Modify the...Ch. 9 - (Project: Card Shuffling and Dealing) Modify the...Ch. 9 - (Project: Emergency Response Class) The North...
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