C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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(Prefix Operator) Consider the class dateType with data members day, month, and year. In this class write a functions to overload the pre-increment (++) and pre-decrement operators (--) to increase the date by a day and decrease the date by a day, respectively.
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- (Polymorphic Application) You’ve been asked to develop a flight simulator that will haveelaborate graphical outputs. Explain why polymorphic programming could be especially effectivefor a problem of this nature.arrow_forward(JAVA) EXPLAIN EACH LINE OF CODEarrow_forward(Rational Class) Create a class called Rational for performing arithmetic with fractions.Write a program to test your class. Use integer variables to represent the private data of the class—the numerator and the denominator. Provide a constructor that enables an object of this class to beinitialized when it’s declared. The constructor should contain default values in case no initializersare provided and should store the fraction in reduced form. For example, the fractionwould be stored in the object as 1 in the numerator and 2 in the denominator. Provide publicmember functions that perform each of the following tasks:a) Adding two Rational numbers. The result should be stored in reduced form.b) Subtracting two Rational numbers. The result should be stored in reduced form.c) Multiplying two Rational numbers. The result should be stored in reduced form.d) Dividing two Rational numbers. The result should be stored in reduced form.e) Printing Rational numbers in the form a/b, where a is…arrow_forward
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