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Authors:
Walter Savitch ,julia Lobur
Chapter:
Friends Overloaded Operators And Arrays In Classes
Exercise:
Programming Projects
Question:1 | ISBN:9780321531346 | Edition: 7

Question

Modify the definition of the class Money shown in Display 11.8 so that all

of the following are added:

a. The operators <, <=, >, and >= have each been overloaded to apply to

the type Money. (Hint: See Self-Test Exercise 13.)

b. The following member function has been added to the class definition.

(We show the function declaration as it should appear in the class

definition. The definition of the function itself will include the

qualifier Money::.)

Money percent(int percent_figure) const;

//Returns a percentage of the money amount in the

//calling object. For example, if percent_figure is 10,

//then the value returned is 10% of the amount of

//money represented by the calling object.

For example, if purse is an object of type Money whose value represents

the amount $100.10, then the call

purse.percent(10);

returns 10% of $100.10; that is, it returns a value of type Money that

represents the amount $10.01

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