File:		oct9.txt
Contents:	plan for the day, notes, etc.

* Last HW - Jeff's notes on problem 1.

* B+ trees - pseudocode and some examples.

* Next HW - finishing bst.cpp code...
  + write test cases.
  + keep track of # of operations.
  + del function.
  + extra credit - make it self balancing.
  - due one week midnight.