Assignment: Rational

Due: 9/6/2005

Points: 25

Files:

Rational.h

Rational.cpp

Class Name:

Rational

Goal:

Create a data type to represent a rational number.

Numerator and denominator should be private integers.

Constructors:

• One with no parameters, default numerator to 0 and denominator to 1
• One with 1 parameter, numerator should take the value of the parameter and denominator should default to 1
• One with 2 parameters, numerator and denominator should get their values from the parameters

Public Functions:

• set – one int or two
• add - one int or two
• subtract – one int or two
• multiply – one int or two
• divide – one int or two
• display n / d

Private Functions:

• reduce
• commonDenominator takes one or two ints