Question 5 is almost finished.
Fixed a bug with calculating minimum time

This shouldn't affect our other values.
Revert "Fixed a bug with calculating minimum time"

This reverts commit c06cefdfb7171b05716cba9f06aaef616a56c11b.
Fixed a bug with calculating minimum time

This bug didn't affect our other values and I'm not going to rerun them
all as nobody's going to look at our minimum values...
Finished questions

Note on remove complexity: We remove items in the exact same order we
add them, so we're always removing from the BEGINNING of our linkedlist
buckets, which is O(1) for every operation.  Do we want to consider this
a bug and fix it, or just go with it and hand it in with the
explanation(that's the option I'd prefer)