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The Algorithmist
The Algorithmist is a resource dedicated to anything algorithms - from the practical realm, to the theoretical realm. There are also links and explanation to problemsets.

Quick Table of Contents
View the Table of Contents.
 * 1) Sorting
 * 2) Exhaustive Search
 * 3) Graph Theory
 * 4) Dynamic Programming
 * 5) Greedy
 * 6) Computational Geometry
 * 7) Number Theory
 * 8) Data Structures

Want a problem/algorithm/section written up? Leave a note on the Algorithmist Request!

Challenge yourself!
Classifications - Problems and articles by categories.

UVa Problemset - http://acm.uva.es/p - The Valladolid University Online Judge. Over N problems, for a reasonable value of N. The problems are culled from old contests, and online contests.

ACM-ICPC Live Archive - http://acmicpc-live-archive.uva.es/nuevoportal/ - The 2000's ACM-ICPC Live Archive Around the World. Contains actual problems from regionals and finals from 2000 on.

Topcoder - http://www.topcoder.com - Weekly programming competitions from algorithms to components to marathons.

Project Euler - http://mathschallenge.net/index.php?section=project - Project Euler consists challenging mathematical or computer science problems.

Sphere Online Judge - http://spoj.sphere.pl - One of the earliest judges with many support for many different languages.

List of Problemsets

How you can help!
Anyone can help: Register for an account, and edit away! For more details, refer to Help. Thanks!

Our current ToDo list.

Algorithmist Problemset Conventions.

Thanks goes to our contributors!

Maintained by Larry, Ryan, and Rrenaud.