Open Source Libraries 👉Learning Resources 👉Algorithm Competitions

23 Open Source Algorithm Competitions Software Projects

Free and open source algorithm competitions code projects including engines, APIs, generators, and tools.

Thealgorithms Python 89290 ⭐
All Algorithms implemented in Python
Kdn251 Interviews 48365 ⭐
Everything you need to know to get the job.
C Plus Plus 8761 ⭐
Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
Halfrost Leetcode Go 8234 ⭐
✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解
Thealgorithms C 5753 ⭐
Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.
Play Leetcode 1692 ⭐
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言，一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油！：）
Acm Icpc Algorithms 1158 ⭐
Algorithms used in Competitive Programming
Yuzhoujr Leetcode 1061 ⭐
👏🏻 leetcode solutions for Humans™
E Maxx Eng 1053 ⭐
Translation of http://e-maxx.ru into English
Get_better_at_cp_in_2_months 451 ⭐
This contains the curriculum that I will follow to get better at Competitive Programming in 2 months.
Openjudgesystem 387 ⭐
An open source system for online algorithm competitions for Windows, written in ASP.NET MVC
Cpeditor 398 ⭐
The IDE for competitive programming :tada: | Fetch, Code, Compile, Run, Check, Submit :rocket:
Competitive_coding 369 ⭐
This repository contains some useful codes, techniques, algorithms and problem solutions helpful in Competitive Coding.
Awesome Algorithm Books 169 ⭐
📚 awesome algorithm books I've collected 【不定期更新】 搜集整理的算法书籍（经典算法、ML/DL算法、面试算法、比赛算法等）
Jpa99 Algorithms 85 ⭐
A collection of various useful algorithms and data structures along with their Java implementations.
Competitive Programming Problems 45 ⭐
Over 900 solved Algorithm & Data Structure problems in C/C++. You can find the problem statement on www.infoarena.ro or www.campion.edu.ro
Annelivia Competitive Programming 41 ⭐
Repository of all my submissions to some competitive programming website (Online Judges), as well as, the implementation of some data structures and algorithms.
Olympiadsolutions 20 ⭐
Solutions to 1500+ problems from DMOJ, SPOJ and URI Online Judge
Teamreference 19 ⭐
Team reference for Competitive Programming. Algorithms implementations very used in the ACM-ICPC contests. Latex template to build your own team reference.
Xdoodler Algorithms 13 ⭐
This repository contains algorithms. <3
Algorithmic Problem Solving 13 ⭐
Solutions of algorithmic type of programming problems from sites like LeetCode.com, HackerRank.com, LeetCode.com, Codility.com, CodeForces.com, etc. using Java.
David Perez Competitive Programming 13 ⭐
Cpth 10 ⭐
:star2: Competitive Programming Template Headers | With documentation, CI tests and Codecov