For this lab we will be recursively operating on lists.
Examples of operations we might apply are:
find the length
find the sum
find the minimum value
find the maximum value
find the index of a value
count values satisfying some condition (positive, even, etc.)
sort the list
print the list forwards
print the list backwards
Posted is an example of finding the length of a list, the sum of elements in a list, and printing out the elements of a list.