Your job in this project is to write C# program that behaves like the windows shell.

It must show a prompt showing the current directory and prompt the user to type the command that need to be executed.

To make things simpler (and therefore doable), you are only required to execute the following commands

1. CLS to clean screen

2. CD to change the current directory

3. RENAME to rename a specific file.

Deliverables: You need to implement the shell using C# language, and report the code and some scenarios that give an evidence that your implementation is actually working.