https://github.com/ramanaditya/data-structure-and-algorithms

All the important concepts associated with Interview and Data Structures and Algorithms. It's just not about the collection.
https://github.com/ramanaditya/data-structure-and-algorithms

algorithm algorithms c codechef codeforces competitive-programming cpp data-structures data-structures-and-algorithms database hackerrank hacktoberfest hacktoberfest-2020 hacktoberfest2020 java javascript leetcode leetcode-solutions python python3

Last synced: about 1 month ago
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All the important concepts associated with Interview and Data Structures and Algorithms. It's just not about the collection.

• Host: GitHub
• URL: https://github.com/ramanaditya/data-structure-and-algorithms
• Owner: ramanaditya
• License: mit
• Created: 2018-11-16T07:14:54.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2022-11-16T12:48:13.000Z (over 2 years ago)
• Last Synced: 2025-02-27T11:48:30.490Z (about 2 months ago)
• Topics: algorithm, algorithms, c, codechef, codeforces, competitive-programming, cpp, data-structures, data-structures-and-algorithms, database, hackerrank, hacktoberfest, hacktoberfest-2020, hacktoberfest2020, java, javascript, leetcode, leetcode-solutions, python, python3
• Language: Python
• Homepage: https://interview-docs.readthedocs.io/
• Size: 9.08 MB
• Stars: 86
• Watchers: 2
• Forks: 39
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
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## Documentation

[![Documentation Status](https://readthedocs.org/projects/interview-docs/badge/?version=latest)](https://interview-docs.readthedocs.io/en/latest/?badge=latest)

This is well documented and maintained at the `Read the Docs`. 

Follow the link [https://interview-docs.readthedocs.io](https://interview-docs.readthedocs.io) or click the image below to read the Complete Interview Docs

[![](./images/read-the-docs.png)](https://interview-docs.readthedocs.io/)

## Community

[![Gitter](https://badges.gitter.im/data-structure-and-algorithms/community.svg)](https://gitter.im/data-structure-and-algorithms/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)



### Gitter Community

All the discussions related to the **Interview** and **Data Structures and Algorithms** are discussed on the Gitter Community Channel.

Follow the link [https://gitter.im/data-structure-and-algorithms/community](https://gitter.im/data-structure-and-algorithms/community) or click the Gitter Logo on the left to join the community






# Contents

- ## [Data Structures](DataStructures)

    - [Abstract Data Type](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/DataStructures#abstract-data-type)

    - [Computational Complexity Analysis](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/DataStructures#computational-complexity-analysis)

    - [Array](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/DataStructures/Array)

    - [Linked List](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/DataStructures/LinkedList)

    - [Tree](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/DataStructures/tree)

    

- ## [Algorithms](algorithms)

    - ### Array

        - [Boyer Moore Majority Vote Algorithm](https://github.com/ramanaditya/data-structure-and-algorithms/blob/main/algorithms/array/boyer-moore-majority-vote-algorithm.md)

    - ### Linked List

        - [Floyd's Tortoise and Hare](https://github.com/ramanaditya/data-structure-and-algorithms/blob/main/algorithms/LinkedList/floyds_tortoise_and_hare.py)

    - ### Searching

        - [Searching](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/algorithms/searching)

    - ### Sorting

        - [Sorting](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/algorithms/Sorting)

    

- ## [Interview Preparation](interview)

    - [Interview Preparation](./interview/README.md)

    - [Networking](./interview/networking.md)

- ## Solution of Books

    - [CLRS](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/CLRS)

    - [Cracking the Coding Interview](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/cracking-the-coding-interview)

    - [Elements of Programming Interviews]()

- ## [Programming Languages](./languages)

    - [Python](./languages/python)

- ## Competitive Coding

    - #### [Codechef](https://github.com/ramanaditya/data-structure-and-algorithms#abstract-data-type)

      | [Cookoff](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codechef#cook-off-2)  | [Long Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codechef#long-challenge) |

      | :----------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------: |

      | [Easy](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codechef#long-challenge) |                                                                                                                  |

    - #### [Codezforces](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codeforces)

    

        | [Div 2](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codeforces#div-2) | [Div 3](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codeforces#div-3) |

        | :---: | :---: |

        | [April Fools Day](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/codeforces#april-fools-day) | |

        

    - #### [HackerEarth](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/hackerearth)

        

        | [Circuits](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/hackerearth#circuits) | [CodeArena](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/hackerearth#codearena) |

        | :---: | :---: |

        

    - #### [HackerRank](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/hackerrank)

        - [Random Contest - 1](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/hackerrank#contest--mentorshipkarona-webinar-by-vinit-shahdeo)

    - #### [Leetcode](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode)

        

        | | |

        | :--- | :--- |

        | [array](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#array) | [heap](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#heap) |

        | [binary-search](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#binary-search) | [linked-list](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#linked-list) |

        | [binary-search-tree](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#binary-search-tree) | [math](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#math) |

        | [bit-manipulation](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#bit-manipulation) | [minimax](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#minimax) |

        | [Contests](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#contests) | [mock](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#mock) |

        | [databases](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#databases) | [Queue](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#Queue) |

        | [Design](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#Design) | [sliding-window](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#Sliding-Window) |

        | [dfs](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#dfs) | [stack](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#stack) |

        | [Dynamic Programming](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#Dynamic-Programming) | [string](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#string) |

        | [Geometry](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#Geomtry) | [tree](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#tree) |

        | [greedy](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#greedy) | [two pointers](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#two-pointers) |

        | [hash-table](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#hash-table) | |

        | | |

        | [LeetCode Discuss](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#leetcode-discuss) | |

        | | |

        | [April '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#April-LeetCoding-Challenge--2020) | [May '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#May-LeetCoding-Challenge--2020) |

        | [June '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#June-LeetCoding-Challenge--2020) | [July '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#July-LeetCoding-Challenge--2020) |

        | [August '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#August-LeetCoding-Challenge--2020) | [September '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#September-LeetCoding-Challenge--2020) |

        | [November '20 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#November-LeetCoding-Challenge--2020) | [January '21 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#January-LeetCoding-Challenge--2021)  |

        | [April '21 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#April-LeetCoding-Challenge--2021) | [May '21 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#May-LeetCoding-Challenge--2021) |

        | [June '21 Challenge](https://github.com/ramanaditya/data-structure-and-algorithms/tree/main/leetcode#June-LeetCoding-Challenge--2021) | |

        

## Resources

#### Books

- [CLRS](https://mitpress.mit.edu/books/introduction-algorithms-third-edition)

- [Cracking the Coding Interview](http://www.crackingthecodinginterview.com/)

- [Elements of Programming Interviews](https://elementsofprogramminginterviews.com/)

#### Competitive Coding

- [Codechef](https://www.codechef.com/)

- [Codeforces](https://codeforces.com/)

- [HackerEarth](https://www.hackerearth.com/challenges/)

- [HackerRank](https://www.hackerrank.com/)

- [Leetcode](https://leetcode.com/)

#### Online Study Materials

- [Free Code Camp](https://www.freecodecamp.org/)

- [GeeksforGeeks](https://www.geeksforgeeks.org/)



## Issues

[![GitHub issues](https://img.shields.io/github/issues/ramanaditya/data-structure-and-algorithms?logo=github)](https://github.com/ramanaditya/data-structure-and-algorithms/issues)

[![GitHub last commit](https://img.shields.io/github/last-commit/ramanaditya/data-structure-and-algorithms?logo=github)](https://github.com/ramanaditya/data-structure-and-algorithms/)

[![GitHub pull requests](https://img.shields.io/github/issues-pr-raw/ramanaditya/data-structure-and-algorithms?logo=git&logoColor=white)](https://github.com/ramanaditya/data-structure-and-algorithms/compare)

[![GitHub pull requests](https://img.shields.io/github/issues-pr-closed-raw/ramanaditya/data-structure-and-algorithms?logo=git&logoColor=white)](https://github.com/ramanaditya/data-structure-and-algorithms/pulls?q=is%3Apr+is%3Aclosed)

> 1. Graph Algorithm

> 2. Solutions of CLRS

> 3. String Algorithms

>

**NOTE**: **Feel free to [open issues](https://github.com/ramanaditya/data-structure-and-algorithms/issues/new/choose)**. Make sure you follow the Issue Template provided.

## Contribution Guidelines

[![GitHub code size in bytes](https://img.shields.io/github/languages/code-size/ramanaditya/data-structure-and-algorithms?logo=github)](https://github.com/ramanaditya/data-structure-and-algorithms/) 

[![GitHub commit activity](https://img.shields.io/github/commit-activity/m/ramanaditya/data-structure-and-algorithms?color=blue&logo=github)](https://github.com/ramanaditya/data-structure-and-algorithms/commits/) 

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- Write clear meaningful git commit messages (Do read [this](http://chris.beams.io/posts/git-commit/)).

- Make sure your PR's description contains GitHub's special keyword references that automatically close the related issue when the PR is merged. (Check [this](https://github.com/blog/1506-closing-issues-via-pull-requests) for more info)

- When you make very very minor changes to a PR of yours (like for example fixing a text in button, minor changes requested by reviewers) make sure you squash your commits afterward so that you don't have an absurd number of commits for a very small fix. (Learn how to squash at [here](https://davidwalsh.name/squash-commits-git))

- When you're submitting a PR for a UI-related issue, it would be really awesome if you add a screenshot of your change or a link to a deployment where it can be tested out along with your PR. It makes it very easy for the reviewers and you'll also get reviews quicker.

- Please follow the [PR Template](https://github.com/ramanaditya/data-structure-and-algorithms/blob/main/.github/PULL_REQUEST_TEMPLATE.md) to create the PR.

- Always open PR to `develop` branch.

- Please read our [Code of Conduct](./CODE_OF_CONDUCT.md).

- Refer [this](https://github.com/ramanaditya/data-structure-and-algorithms/blob/main/CONTRIBUTING.md) for more.

## Contributor

[![GitHub contributors](https://img.shields.io/github/contributors/ramanaditya/data-structure-and-algorithms?logo=github)](https://github.com/ramanaditya/data-structure-and-algorithms/graphs/contributors)

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- **Aditya Raman** : [www.ramanaditya.com](http://www.ramanaditya.com)

    - LinkedIn : [https://www.linkedin.com/in/ramanaditya/](https://www.linkedin.com/in/ramanaditya/)

    - GitHub : [https://github.com/ramanaditya](https://github.com/ramanaditya)

    - LeetCode : [https://leetcode.com/ramanaditya/](https://leetcode.com/ramanaditya/)

    - CodeChef : [https://www.codechef.com/users/ramanaditya](https://www.codechef.com/users/ramanaditya)

    - HackerEarth : [https://www.hackerearth.com/@ramanaditya](https://www.hackerearth.com/@ramanaditya)

    - HackerRank : [https://www.hackerrank.com/ramanaditya](https://www.hackerrank.com/ramanaditya)

> If you like this [repository](https://github.com/ramanaditya/data-structure-and-algorithms), support it by star :star2:

|                                                                               Community                                                                               |                                                                                 Documentation                                                                                 |                                                                                         Source Code                                                                                         |

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