Class Design:
- Create Circle class for calculating its area and circumference
- The Circle class consists of its' attributes and methods including accessibilities.
Calling Design:
- A radius must be inputted from a user.
- A program must be abled to run more than one round.
- Please consider "input validation" for the radius
Class Diagram Design:
- Draw class diagram for Circle
- Size: A4, Layout: Portrait
- Exporting to JPG/PNG