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Exercise
Programming Project asked you to create a class named Fraction. This class is used to represent a ratio of two integers. It should include mutator functions that allow the user to set the numerator and the denominator along with a method that displays the fraction on the screen as a ratio (e.g., 5/9). Modify the class so that it throws the exception DenominatorIsZeroException if the denominator is set to zero. Do not forget to account for the constructors! You will have to create the DenominatorIsZeroException class and it should be derived from Exception. Write a main method that tests the new Fraction class, attempts to set the denominator to zero, and catches the DenominatorIsZeroException exception.
Project
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Exercise
Define a class called Fraction. This class is used to represent a ratio of two integers. Include mutator methods that allow the user to set the numerator and the denominator. Also include a method that displays the fraction on the screen as a ratio (e.g., 5/9). This method does not need to reduce the fraction to lowest terms. Include an additional method, equals, that takes as input another Fraction and returns true if the two fractions are identical and false if they are not. This method should treat the fractions reduced to lowest terms; that is, if one fraction is 20/60 and the other is 1/3, then the method should return true.
Embed your class in a test program that allows the user to create a fraction. Then the program should loop repeatedly until the user decides to quit. Inside the body of the loop, the program should allow the user to enter a target fraction into an anonymous object and learn whether the fractions are identical.
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