Tuesday, November 14, 2006
Monday, November 13, 2006
Second midterm
The 211 staff want to acknowledge that the second midterm exam was very difficult. It is fair to say that some of the questions were more suited to an advanced course. As a remedy, we will reweight the exam and post the grades to FrontDesk. In the next few days we'll compute new overall grades and post them on FD so you can see how you are doing in this new regime. --Bill, Chris, and your loyal TAs
Thursday, November 09, 2006
Exams are graded
The exams are graded, and can be picked up outside Prof. Scherlis' office between 7:30 and 3:30 pm.
The mean grade was a 62/140 and the median was a 59/140. As a reminder, there will be a curve. We have not figured out what the curve is. However, if you want a rough estimate (and this is only an estimate), C's will start somewhere around 42/140, B's somewhere around 55/140, A's somewhere around 80/140.
The TAs will go over the exam next recitation.
Wednesday, November 08, 2006
Extra Office Hours
I'll have extra office hours today (Wednesday) and be in WeH 3130 from 5:30-6:30.
Tuesday, November 07, 2006
Videos
Lect 21 game trees
link
Lect 20 sorting link
Lect 19 FSM 1 link
Lect 18 dyn prog 2 link
Lect 17 dyn prog 1 link
Lect 16 string search link
Lect 15 graphs 3 link
Lect 14 graphs 2 link
Lect 12 graphs 1 link
Lect 11 compression link
Lect 10 tries skip lists link
Lect 9 stack link
Lect 8 heap link
Lect 7 hash link
Lect 6 trees 2 link
Lect 5 trees 1 link
Lect 3 list link
Lect 2 union find link
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