This is a bug-reporting site for my Algorithms textbook and other course materials.

To report an error, please submit a pull request.

While you're here, please feel free to download the most recent revsion of the book.

An electronic copy of the most recent printed edition is also available at the The Internet Archive (soon).

The book contains only a small subset of my course materials; you can find hundreds more pages of lecture notes, lab handouts, and past homeworks and exams at http://jeffe.cs.illinois.edu/teaching/algorithms, or at the mnemonic shortcut http://algorithms.wtf. You can see the material in context at the web sites for my most recent offerings of CS 374 and CS 473 at Illinois.

At some future date, I am likely to incporporate more (but defeinitely not all) of these lecture notes into a future edition. (I haven't decided whether I'm going to call it a "director's cut" or an "extended dance remix".) One step at a time.

Copyright 2019 Jeff Erickson

Everything on this site is available under a Creative Commons Attribution 4.0 International License. For license details, see http://creativecommons.org/licenses/by/4.0/.

Additional materials at http://algorithms.wtf are available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. For license details, see http://creativecommons.org/licenses/by-nc-sa/4.0/. (I reserve the right to release these under a less restrictive license when they become more polished.)