Data Structures and Algorithms

Clean example implementations of data structures and algorithms written in different languages.

List of implementations

Algorithms list

Contribution

• Contributions are always welcome. Language doesn't matter. Just make sure you're implementing an algorithm.

• PRs are welcome. To begin developing, follow the structure:

  algorithm_name/language-name/file_name.extension e.g bubble_sort/python/bubble_sort.py

• If there is an implementation of the same algorithm in your language, add your username in front of the file name.

• Please include a description for the algorithm that you are implementing. It doesn't matter if it's copied from somewhere as long as it helps people that are learning new algorithm.

• Graphical examples would be very helpful too.

• Don't forget to include tests.

• Don't remove previous implementations of algorithms. Just add a new file with your own implementation.

• Beautify and cleanup your code for easier reading

Resources

Curated list of resources dealing with algorithms.

• Books
  • Introduction to algorithms
  • Algorithms and Data structures
  • Data Structures and Algorithms
  • The Algorithm Design Manual
  • Algorithm Design
  • Grokking Algorithms
  • Algorithms
• Sites
  • Algorithms - Tutorials point
  • Algorithms - Princetone edu
  • Data structures and algorithms - Hackr
  • Data science - Topcoder
  • Fundamentals Of Algorithms- Geeks For Geeks
  • Visual Algorithm - visualising data structures and algorithms through animation
• Online classes (Free)
  • Introduction to algorithms Part 1 - Coursera
  • Algorithms - Khanacademy
  • Algorithms specialization 4 courses - Coursera
  • Computability, Complexity & Algorithms - Udacity
  • Intro to algorithms - Udacity
  • Algorithms - Edx
  • Algorithms and data structures - Edx
  • Algorithm Design and Analysis - Edx
• Coding Practice Sites
  • HackerRank
  • HackerEarth
  • SPOJ
  • TopCoder
  • CodeChef
  • Codeforces
  • Project Euler
  • LeetCode
  • CodingGame
  • CodeWars