In this project, we'll build a basic calendar that the user will be able to interact with from the command line. The user should be able to choose to:
- View the calendar
- Add an event to the calendar
- Update an existing event
- Delete an existing event
The program does following:
- Print a welcome message to the user
- Prompt the user to view, add, update, or delete an event on the calendar
- Depending on the user's input: view, add, update, or delete an event on the calendar
- The program should never terminate unless the user decides to exit.