Welcome to ##algorithms

Our wiki is modeled after the ##C channel's topic page but with less content.


We discuss puzzles, algorithms, data structures, problem solving and related topics.

Use http://codepad.org/ to share code, Use http://mathb.in/ to share math

Don't be sorry for your bad English!

Additional Materials


  • https://github.com/lnishan/awesome-competitive-programming
  • Open problems (from Oct. 2016)

Channel Bots

  • dobodob - provides banter ~~and access to hackerrank leaderboards~~

Big O Table

Table of Big O