Mathlete's top programmers have been tasked with constructing a calendar tool with support for scheduling activities and notifications. Since you are new to programming, you get a slightly easier task.

You will create software in which users can add and remove descriptions of activities that the user plans to complete in the future. These types of software are commonly known as To$-$Do lists.

The software you create must at least support:

Print the contents of the list

Adding elements to the list

Remove elements from the list

Save the list to your hard drive

Load a saved list from the hard drive