HW2 : Due Friday

Extend the linked list program for the following:


1) Include a function to remove an element specified by the user. What
happens if the user selects the head to be removed? What happens if
the list is empty or becomes empty? Do you properly delete removed
elements (rather than simply remove them from the list)?


Extra Credit: 2) Include a function to add at end. How is an empty
list handled in this situation?