Declare a class Rectangle with two data members length and width and two function members: 1) to set the values of length and width (this function should be defined outside the class), 2) to calculate area (this function should be defined inside class.)

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter11: Inheritance And Composition
Section: Chapter Questions
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Write a cpp program:
Declare a class Rectangle with two data members length and width and two
function members: 1) to set the values of length and width (this function should
be defined outside the class), 2) to calculate area (this function should be
defined inside class.)
Note: take values of length and width from user.
Transcribed Image Text:Write a cpp program: Declare a class Rectangle with two data members length and width and two function members: 1) to set the values of length and width (this function should be defined outside the class), 2) to calculate area (this function should be defined inside class.) Note: take values of length and width from user.
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