(1) The last homework is hw5. Out on Monday, April 28. Due the following Monday. Solution will be posted, but you will only get back the graded hw on exam day. (2) On Wed April 30th, we will do a final review Please come prepared with your questions. (3) We have 2 more Monday Lectures: April 28: we will cover hashing May 5th: we will cover the traditional NP-completeness theory (4) Exam Week of May 5th: we will hold all the regular office hours plus some extra hours: Monday 5: Last Lecture on NP-completeness Tue 6: 11-12 (my regular office hour) 5-6 (extra office hour in my office) Wed 7: 3:20 - 5:00 (Igor's regular office hour) 7:00 - 8:30 (Iuliana's regular office hour) Thu 8: 6:00 - 7:30 (Igor's extra office hour) Fri 9: 6:00 - 7:30 (Iuliana's extra office hour) (5) Note that there is no recitation on Wed 7, but Iuliana has offered to do a recitation on Wed 7, in lieu of extra office hour on Fri 9. Will vote on this in class on Monday April 28. (6) Monday May 12: Final Exam