Sun, 10 Jan 2010 23:09:00 +0530 Puneeth Chaganti Renamed day1 exercise session as session5.
Sun, 10 Jan 2010 22:36:09 +0530 Puneeth Chaganti Added a few quiz questions; Minor edits.
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 tip