Catch-Up Day, Taken

Tom Kelliher, CS23

Mar. 1, 1996

Design a Rational Class

A rational number is the ratio of two integers

Design a rational class with the following operations:

• Add --- Increment this rational by a rational or an integer. Use function overloading.
• Mult --- Similar to add.
• Set --- Set this rational to a new value. Takes one or two parameters (set to integer value, set to rational value, respectively). Use default arguments.
• Display --- Display the value of this rational number.

The constructor should take zero, one, or two arguments (initialize to 0, an integer, or a rational, respectively). Again, use default arguments.

Use a Rational Class

Write a small driver program to use the rational class. The source and header files will be provided for you.