Pseudocode, Test Plan, Flowchart

Two double data fields named width and height that specify the width

and height of the rectangle. The default values are $1$ for both width and

height.

A public no$-$arg constructor that creates a default rectangle.

A public constructor that creates a rectangle with the specified width and height.

A public method named getArea $()$ that returns the area of this rectangle.

A public method named getPerimeter $()$ that returns the perimeter.

Write a test program that creates two Rectangle objects$-$one with width $4$

and height $40$ and the other with width $3\mathrm{.}5$ and height $35\mathrm{.}9.$ Display the

width, height, area, and perimeter of each rectangle in this order.

Sample Run

Class Name: Exercise$0901$