awesome-competitive-programming

, by

,

A great crowdsourcing platform for tutorials. Also visit

Mini-Editorials

, by trainees

, by HackerEarth

Video Lectures from . Lectures given by top competitive programmers like Sergey Kulik, Kevin Charles Atienza and Anudeep Nekkanti. Primarily focused on exploring these concepts by applying them to actual competitive contest problems

An awesome course taught by . These lectures feature neat slides and a nice list of problems to practice

Materials (English)

from

, by Steven and Felix Halim

This book contains a collection of relevant data structures, algorithms, and programming tips. It's a well-received book. ... The first edition is free for

, by Steven Skiena and Miguel Revilla

, by Antti Laaksonen

An introduction to competitive programming for aspiring IOI and ICPC contestants. Free to

, by Daniel Zingaro

, by Mark de Berg, Otfried Cheong, Marc van Kreveld, Mark Overmars

, by Nite Nimajneb

This book is free for . This book covers various topics relevant to competitive programming

, by 秋葉拓哉, 岩田陽一, 北川宜稔

, by 刘汝佳

, by 刘汝佳, 陈锋

, by 刘汝佳, 黄亮

, by Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest and Clifford Stein

, by Jon Kleinberg and Éva Tardos

This book revolves around techniques for designing algorithms. It's well-organized and written in a clear, understandable language. Each chapter is backed with practical examples and helpful exercises. The chapter on network flow is highly praised by lots. ... The lecture slides that accompany the textbook are available on its

, by Steven S. Skiena

The book is written in more readable text. Some find it comprehensive than other books. You can also find some good resources (including the author's own video lectures) on its

, by Robert Sedgewick and Kevin Wayne

, by Marcello La Rocca

, by Jeff Erickson

, by Marcello La Rocca

, by Kenneth H. Rosen

, by Ronald L. Graham, Donald E. Knuth, Oren Patashnik

, by David C. Lay, Steven R. Lay, Judi J. McDonald

, by Charles M. Grinstead, J. Laurie Snell

This is a well-written introductory probabilities book. ... It's free for (released under GNU Free Documentation License)

, by G. Polya

, by David Patrick

An old-school problem archive / online judge with rich history. Thousands of problems, including many classic ones, are featured here. However, it is strongly advised that you practice with following its "Competitive Programming Exercise" section

(Spanish)

, by

Coder's Calendar

: , ,

: ,

, by

, by Andrey Naumenko (indy256)

GitHub Repository

CodeLibrary contains a large collection of implementations for algorithms and data structures in Java and C++. You may also visit his

spaghetti-source/algorithm

, by Takanori MAEHARA (@tmaehara)

kth-competitive-programming/kactl

, by Simon Lindholm (simonlindholm) et al

ngthanhtrung23/ACM_Notebook_new

, by team RR Watameda (I_love_Hoang_Yen, flashmt, nguyenhungtam) from National University of Singapore

bobogei81123/bcw_codebook

, by team bcw0x1bd2 (darkhh, bobogei81123, step5) from National Taiwan University

foreverbell/acm-icpc-cheat-sheet

, by foreverbell (foreverbell)

, by Igor Naverniouk (Abednego)

,

,

Detailed introduction to the extra data structures implemented in GNU C++. The official documentation can be found

Far Manager is the most widely-used editor in the RU/CIS competitive programming community. It's actually a file manager in its bare bones, but you can install - a syntax highlighter plugin to program on it. Properly configured, Far Manager allows you to navigate between files very efficiently while writing your codes

IntelliJ IDEA is certainly one of the best IDEs for Java. It's used by most competitive programmers who use Java as their main language. Be sure to check out , a very handy plugin written for programming contests

Sublime Text is an extraordinary text editor. Packed with powerful and innovative features like Multiple Carets, Minimaps and Command Palletes, it attracts a strong and engaging community. Sublime Text is highly extensible, so be sure to have installed and explore perhaps one of the largest catalogue of plugins!

CLion, produced by JetBrains - the same company who made Intellij IDEA, is a powerful IDE for C++. Free educational licenses are available OR you can try out their which is still free as of Apr, 2018. You may want to turn off its code inspection feature as it will cause quite a bit of lag

is the IDE to use in case you want to code in C#. ... Both and are built with Electron (written in JavaScript) and therefore somewhat resource-hogging. ... is a newly rising IDE. Beware that the load-up and project-creation times can be extraordinary

General Practice Helpers: ... (IntelliJ IDEA) ( ) ... (Visual Studio, CodeLite, standalone command line app) ... (AppCode, CLion) (Stand alone CLI tool, It is actively maintained.)

Codeforces Parser

Codeforces Parsers: ... ... ... (emacs) (cli)

Syntax Highlighters: ... ...

Code Sharing: ... ...

polygon provides a platform and a rich set of tools for professional contest preparation. ... An example:

, with many tutorial videos

, with contest updates and problem tutorials of HackerRank, LeetCode, Topcoder and Codeforces

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, Editorials, High qualtiy lectures(advanced topics)

, High quality videos on basic programming, data structures and algorithms

, Mostly streams, tips but inspiring and sometimes insightful

, Short lectures covering various CP related topics like Graph Theory, Number theory, DP, Advanced Data structures

, Editorials, screencasts

, High quality videos covering almost all data structures, algorithms

Executive Director of . CS Professor at Baylor University

Organizer of and . CS Teacher at Comenius University in Slovakia. Algorithm and CS Education Researcher. Former highly-rated competitive programmer

Founder of . Lead Software Engineer. Former member of the team

, by Przemysław Dębiak (Psyho)

, by Thanh Trung Nguyen (I_love_Hoang_Yen)

, by Huang I-Wen (dreamoon)

, by Vishwesh Shrimali

, by Ravi Ojha

, by Triveni Mahatha

...