Data structures
A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.
- GitHub: https://github.com/topics/data-structures
- Wikipedia: https://en.wikipedia.org/wiki/Data_structure
- Related Topics: algorithm,
- Aliases: data-structure,
- Last updated: 2026-07-20 00:07:40 UTC
- JSON Representation
https://github.com/aditeyabaral/data-structures-lab-ue18cs207
A repository containing the source codes to the problem statements given as part of the Data Structures Laboratory course (UE18CS207) at PES University.
algorithms algorithms-and-data-structures c data-structures
Last synced: 26 May 2026
https://github.com/willgreen98/data-structures-and-algorithms
Sorting-Algorithms For CS Theory
algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
Last synced: 08 Nov 2025
https://github.com/thomasthaddeus/musicalchairs
This project contains implementations of a seating arrangement algorithm using four different approaches: us module, using standalone functions, and using Python's zip function along with the built-in sorted function.
data-structures interview-questions lgplv3 optimization-algorithms python python3
Last synced: 10 Jul 2026
https://github.com/ahmdtaha/tree_viz
Java code to visualize trees (e.g., BST, BTree, QuadTree)
avl-tree binary-search-tree binary-trees btree data-structures debugging-tool eclipse java kdtrees quadtree visualization
Last synced: 15 May 2025
https://github.com/vishesh-pandey/dsa-python
Data Structures and Algorithms in Python
algorithms binary-search bst bubble-sort data-structures data-structures-and-algorithms dsa dsa-python insertion-sort linear-search linked-list merge-sort python queue quick-sort searching selection-sort sorting stack tree
Last synced: 01 Sep 2025
https://github.com/fogfish/skiplist
Golang SkipList data structure
data-structures golang skiplist
Last synced: 12 Jul 2026
https://github.com/jojusuar/c-linkedlist
C implementation of a generic linked list with queue and stack functionalities
c data-structures linked-list queue stack
Last synced: 21 Jul 2025
https://github.com/humayan-kabir/data-structure
data structure repository for competitive programming
competitive-programming cpp data-structures
Last synced: 30 Jun 2025
https://github.com/zannatul-naim/data-structure
CSE-2122 Data Structure Lab
algorithm array array-methods bfs-algorithm data-structures dfs-algorithm graph linked-list matrix queue stack tree
Last synced: 21 Jun 2025
https://github.com/ahmedosmandev/codeforces-solutions
Codeforces's problems solutions.
algorithms codeforces codeforces-solutions competitive-programming cpp data-structures online-judge problem-solving
Last synced: 15 May 2025
https://github.com/bpstelios10/coursera-algos
Coursera algorithms 1 (from Princeton Uni)
algorithms balanced-search-trees data-structures hashtable java mergesort priority-queue quicksort symbol-tables union-find
Last synced: 18 May 2026
https://github.com/priyakdey/huffman-encoding
Huffman Encoding implementation in C
algorithms algorithms-and-data-structures c data-structures hashtable huffman-coding huffman-compression-algorithm huffman-tree priority-queue
Last synced: 28 Mar 2025
https://github.com/adriandarian/hackerrank
💻 All of my HackerRank Solutions
Last synced: 18 Jan 2026
https://github.com/farhaduneci/contactbook
A simple contact book written with Python.
Last synced: 01 Sep 2025
https://github.com/d-michail/jheaps-trace
Trace drivers for JHeaps
benchmark data-structures fibonacci-heap heap pairing-heap priority-queue simulation trace-based
Last synced: 16 May 2025
https://github.com/mgobeaalcoba/python_intermediate
Aqui iré guardando los trabajos que voy haciendo en el curso de platzi de python y nivel intermedio
data-structures dictionaries game lambda-functions lists python3 sets strings tuples
Last synced: 11 Apr 2026
https://github.com/levichu51/pro2-practica2-22-23
Práctica de la asignatura de Programación 2 de la UDC 22/23
data-structures programming udc university
Last synced: 16 May 2025
https://github.com/0x484558/fairqueue
Spatially distancing fair queue
data-structures fairness no-std queue round-robin stack
Last synced: 21 Feb 2026
https://github.com/valentinnsoare/structcraftlib
Java library with custom data structures made with customization benefits and performance in mind.
arraylist binary-search binary-search-tree data-structures design-patterns hashtable heap java library linked-list performance queue sorting-algorithms stack
Last synced: 23 Mar 2025
https://github.com/agnel/leetcode
My solutions to leetcode practice
algorithms data-structures dsa dsa-practice leetcode leetcode-solutions
Last synced: 02 Sep 2025
https://github.com/jenniferplusplus/interview-algorithms
A collection of solutions to algorithm or data structure based programming challenges I've been given during interviews recently.
algorithm-challenges algorithms algorithms-and-data-structures data-structures interview interview-practice interview-preparation interview-questions
Last synced: 18 Nov 2025
https://github.com/suniksha12/dsa_programs
This repository is a comprehensive collection of Data Structures and Algorithms (DSA) programs implemented in Java. Each major topic in DSA has its dedicated subfolder, referred to as a ‘set’. Each ‘set’ encapsulates 10-12 specific DSA programs related to the overarching topic.
algorithms approach data-structures datastructures-algorithms dsa file-upload git github interview-preparation interview-questions java pages problem-solving revision solutions spacecomplexity star timecomplexity
Last synced: 26 Jan 2026
https://github.com/davbrito/dbds
A C library of common data structures.
c data-structures list map tree vector
Last synced: 20 Jun 2025
https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
cache data-structures fifo-cache lock-free-reads python rcu rcu-cache
Last synced: 23 Mar 2025
https://github.com/orgh0/interview_bit
Solutions to Problems of InterviewBit
algorithm data-structures interviewbit
Last synced: 15 Mar 2025
https://github.com/iampavangandhi/huffmanendec
♾️ Huffman Encoder-Decoder Web App (using Huffman Coding)
data-structures encoder-decoder huffman-coding huffman-tree javascript
Last synced: 16 Jun 2025
https://github.com/zakariaelbouzkri/my_cses_problems_solutions
this repo contains my solutions to the University of Helsinki's "Competitive Programming" course problem set hosted on the CSES (Code Submission Evaluation System) platform. This repository serves as a showcase of my problem-solving skills and coding journey as I tackle a variety of algorithmic challenges.
algo cpp cses-problem-set-solution data-structures dynamic-programming graph-algorithms math mathematics searching-algorithms sorting-algorithms
Last synced: 27 Feb 2025
https://github.com/skyv26/leetcode-exercises
LeetCode is one of the most well-known online judge platforms that you can use to practice your programming skills by solving coding questions. It has over 1,100 different problems, support for over 18 programming languages, and an active community that is always there to help you with the solution
algorithms data-structures interview interview-practice interview-preparation interview-questions
Last synced: 15 Mar 2025
https://github.com/ghaerdi/datastructure
Learning data structure and algorithms
algorithms data-structures typescript
Last synced: 11 Jul 2026
https://github.com/solygambas/coding-interview-algorithms-data-structures
Some algorithms and data structures to prepare for a JavaScript coding interview.
algorithms algorithms-and-data-structures coding-challenge coding-interviews data-structures javascript
Last synced: 07 Apr 2025
https://github.com/ernitingarg/very-large-file-processing-python
Python solution which uses min-heap data structure and thread parallalism to process very large file
data-structures large-files min-heap multiprocessing python3 space-complexity threading time-complexity unit-testing
Last synced: 16 May 2025
https://github.com/jmorbegoso/algorithms-in-go
Data Structures and Algorithms in Go.
algorithms algorithms-and-data-structures data-structures go golang gotest
Last synced: 28 Jun 2025
https://github.com/emmt/databags.jl
Data bags combine the flexibility of dictionaries to store data and the `obj.key` syntax to mimic dynamic structures.
Last synced: 23 Mar 2025
https://github.com/abdur75648/anagram-generator
A Java program that prints out all valid anagrams of an input string present in the a vocabulary
algorithms anagrams assignment avl-tree binary-search-tree binary-tree col106 collision data-structures dsa hashing hashing-algorithm hashmap hashtable iitd
Last synced: 31 Mar 2025
https://github.com/mayankm96/eso207a_iitk
Programming Assignment Solutions for the course ESO207A: Data Structures and Algorithms
Last synced: 11 Apr 2026
https://github.com/srirampatil/gostl
A Standard Template Library for Golang
data-structures deque doubly-linked-list go golang golang-examples golang-library golang-package list queue singly-linked-list stack stl-container stl-containers
Last synced: 01 Jul 2025
https://github.com/jitendra3109/datastructure-algorithms
Contents code implemented in java.
algorithms data-structures hackerearth java
Last synced: 23 Mar 2025
https://github.com/lucasguiss/algorithms
Algorithms and data structures in Go
Last synced: 11 Jul 2026
https://github.com/blackspade/json-data-mine
Data collections using JSON format for applications.
Last synced: 04 Apr 2025
https://github.com/ikauematos/data-structurec
Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods
Last synced: 27 Feb 2025
https://github.com/pedrofnseca/bd-vendas
🐬 Banco de dados para vendas
cloud data-structures database mysql sql
Last synced: 18 May 2026
https://github.com/mmiranda96/algorithms-go
Algorithms workshop in Golang
algorithm data-structures golang
Last synced: 02 Jul 2025
https://github.com/ibz-04/sudoku-solver
Solving the sudoku arithmetic game with python algorithms
algorithm-challenges data-structures sudoku-solver
Last synced: 31 Mar 2025
https://github.com/yjhmelody/as-collections
Collections for assemblyscript
assemblyscript collections data-structures queue
Last synced: 08 Apr 2025
https://github.com/indexposition/linked-list-text-editor
A simple Text Editor that uses the concept of Linked List.
algotithms capstone-project data-structures dsa linked-list project
Last synced: 28 May 2026
https://github.com/abhijivani3001/dsa_in_c
This repository is of Data Structure in C language.
Last synced: 28 May 2026
https://github.com/uchamod/flutter-notepro
A simple and efficient to-do and note-taking app developed using Flutter. This app allows users to create, manage, and organize tasks and notes with ease. Data is securely stored locally using Hive, ensuring quick access and offline functionality. The project highlights the use of Flutter for creating intuitive user interfaces and Hive.
algorithms dart data-structures flutter hive localstorage state-management ui-design
Last synced: 13 Apr 2026
https://github.com/bola-nabil/codeforces
codeforces solutions
algorithm algorithms algorithms-and-data-structures codeforces codeforces-solutions cpp data-structures problem-solving
Last synced: 16 Mar 2025
https://github.com/cdellacqua/channel.js
A simple yet powerful abstraction that enables communication between asynchronous tasks.
Last synced: 15 Mar 2025
https://github.com/0xisk/research-solidity-algorithms
The purpose of this repo to be focused on smart-contracts algorithms in Solidity.
algorithms data-structures smart-contracts smart-contracts-algorithms smartcontracts
Last synced: 04 Feb 2026
https://github.com/otuemre/dsa-java
A comprehensive collection of data structures and algorithms implemented in Java, with detailed explanations for each concept. This project was inspired by Bro Code, serving as a hands-on reference for learning and mastering fundamental data structures and algorithms in Java.
algorithms big-o-notation binary-search bro-code data-structures dynamic-array linear-search linked-list priority-queue queue stack
Last synced: 24 Mar 2025
https://github.com/seigtm/bidirectionalringlist
Ring doubly linked list C++ class implementation. My very old college homework from 2020.
bidirectional-lists class cpp cpp-class cpp-library data-structure data-structures linked-list list
Last synced: 20 Apr 2025
https://github.com/lesiaukr/goit-algo-hw-02
Master's | Basic Algorithms & Data structures | Module 2 | Main Data Strucrures
data-structures deque doubly-linked-list goit-algo-hw-02 graph hash-tables linked-list lists queue stack
Last synced: 24 Mar 2025
https://github.com/mathusanm6/leetcode
Solutions for Leetcode Problems (tested using pytest and continuous integration)
algorithms algorithms-and-data-structures continuous-integration data-structures flake8 leetcode-python leetcode-solutions pytest
Last synced: 28 Aug 2025
https://github.com/itsjomon/java-dsa
A Java Data Structures and Algorithms repository for quick revision, practice, and reference.
algorithms data-structures java java-dsa java-programming-language
Last synced: 16 Mar 2025
https://github.com/jonath-z/the-gym-codewars-collection
collection of codewars challenges all levels combined
algorithms challenges codewars codewars-solutions data-structures javascript typescript
Last synced: 07 May 2026
https://github.com/damiisdandy/data-structures-and-algorithms
Neetcode 150
algorithms blind75 data-structures
Last synced: 16 Jan 2026
https://github.com/chihebabiza/my-cpp-queue-array
A simple, template-based queue class in C++ built on top of a custom dynamic array (`clsDynamicArray`). This implementation supports core queue operations such as `push`, `pop`, `front`, and `back`, along with extended utilities like reversing the queue and inserting at custom positions.
cpp cpp-library data-structures oop programming-advices queue
Last synced: 10 Mar 2026
https://github.com/hnipun/elements-of-programming-interviews-in-python
collection of solutions to common coding problems
Last synced: 03 Apr 2025
https://github.com/mohamedayassin/dictionary-using-data-structures
Terminal based dictionary application using data structures in C++
data-structures dictionary linked-list linkedlists-using-class
Last synced: 24 Mar 2025
https://github.com/abhiroop/pearls
Pearls of Functional Algorithmic Design
algorithm data-structures haskell
Last synced: 18 Mar 2025
https://github.com/aahouzi/algorithms-and-data-structures-in-python
Implementation of some algorithms and data structures, tricks, and good practices for Python developers.
algorithms algorithms-and-data-structures bfs-algorithm binary-search-tree data-structures dfs-algorithm dijkstra-algorithm graph graphs hashmap heaps linked-list python queue stack tree
Last synced: 08 Apr 2025
https://github.com/shaw145/dsa-questions
There is some DSA questions programmed in C language
c data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-practice dsalgo-questions
Last synced: 02 Jul 2026
https://github.com/akashrajpurohit/leetcode-november-2020-challenge
Solutions from Leetcode November 2020 Challenge
algorithms-and-data-structures cpp-solutions data-structures leetcode-challenge-november leetcode-challenge-solution leetcode-cpp-solutions leetcode-solutions
Last synced: 22 Apr 2025
https://github.com/salmandeveloperz/python
Here is the repo of my python journey where I learn basic to advance of python.
ai data-science data-structures python python-script
Last synced: 08 Apr 2025
https://github.com/ifeelgarv/striver-a2z-dsa-sheet-solution-using-cpp
This repository contains Strivers A2Z DSA Course/Sheet Code Solution using C++with explanation.😍
Last synced: 11 Jun 2025
https://github.com/stackcats/collections
A library provides efficient implementations of the most common general purpose programming data structures.
algorithms data-structures elixir
Last synced: 30 Mar 2025
https://github.com/kalwar/rat-in-a-maze
Rat in a maze app using React and MaterialUI
backtracking data-structures material-ui reactjs
Last synced: 10 Jun 2025
https://github.com/nakkayev1707/algorithms
Algorithms is a C# project dedicated to solving algorithmic challenges from various sources, such as LeetCode. This repository contains implementations of solutions for a variety of algorithmic problems, providing a resource for learning and improving problem-solving skills in C#. It includes solutions to common problems and data structures
algorithms codewars coding-challenges data-structures leetcode problem-solving
Last synced: 03 Jul 2025
https://github.com/d34d0s/libx
A library providing APIs for common engineering utilities.
c data-structures memory-management stdlib-extras
Last synced: 01 Apr 2025
https://github.com/edugmenes/azure-data-engineering
This repository contains my first end-to-end Data Engineering project, built using Microsoft Azure Cloud and Azure Databricks with PySpark.
azure cloud data data-engineering data-lakehouse data-structures databricks delta-lake etl-pipelines lakehouse lakehouse-architectures medallion-architecture microsoft-azure pyspark spark
Last synced: 29 Jan 2026
https://github.com/yvng-jie/ds-visualized
📚 Interactive data structures tutorial with visual animations and live code playground.
data-structures dsa javascript tutorial visualization
Last synced: 29 May 2026
https://github.com/sglavoie/code-snippets
Collection of code snippets that have been useful at some point in history.
algorithms computer-science data-structures mathematics python3
Last synced: 30 Mar 2025
https://github.com/viktorsvertoka/goit-algo-hw-08
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures python
Last synced: 09 Apr 2025
https://github.com/ximaz/list-in-c
This project aims to re-build the most powerfull list type in C at ground-0 level, with the most optimized memory management and the most accessible features.
c data-structures epitech epitech-project epitech-study epitech-workshop linked-data linked-list linkedlist list lists
Last synced: 30 Mar 2025
https://github.com/alexfigliolia/data-structures
Efficient data structures for every day programming
algorithms data-structures typescript
Last synced: 23 Apr 2025
https://github.com/itsjomon/java
Java Programming & Data Structures/Algorithms repository for quick revision, practice, and reference.
algorithms data-structures java java-dsa java-programming-language
Last synced: 12 Jun 2025
https://github.com/can-dy-jack/stack
stack implementation in JavaScript
data-structures javascript stack
Last synced: 07 Apr 2025
https://github.com/shravanatirtha/must-know-java-programs
All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.
algorithms data-structures java
Last synced: 03 Apr 2025
https://github.com/hendrialqori/dsa-javascript
Learn algorithm and data structure in Javascript
algorithm data-structures javascipt
Last synced: 31 Mar 2025
https://github.com/iagodahlem/practice
:books: My daily plan for practicing programming languages.
algorithms c data-structures javascript python ruby
Last synced: 12 Apr 2026
https://github.com/richiepagard/python-algorithm
Write some algorithms with Python. I'm trying to write the best way that I can.
algorithms data-structures implement leetcode pytest python3 two-pointers
Last synced: 18 Jan 2026
https://github.com/stardustdl/algorithms-in-csharp
A collection of some algorithms and data-structures.
algorithms csharp data-structures dotnet
Last synced: 12 Apr 2026
https://github.com/itszeeshan/leetcode-problems-in-typescript
Goal is to find LeetCode Problems and there solutions
algorithms coding coding-interviews data-structures leetcode leetcode-solutions typescript
Last synced: 12 Jun 2025
https://github.com/luisenmarroquin/data-structures-and-algorithms
Great coding challenges using many programming languages
algorithms binary-search breadth-first-search computer computer-science data-science data-structures depth-first-search graphs hash-maps hash-tables heaps linked-lists merge-sort queues quicksort stacks trees tries
Last synced: 09 Apr 2025
https://github.com/biswaviraj/javascript-algorithms
Data Structures and Algorithms implemented in JavaScipt
algo algorithms algorithms-and-data-structures algorithms-datastructures data-structures datastructures ds javascript javascript-algorithms
Last synced: 13 Jun 2025
https://github.com/gnebbia/perl_data_structures_tutorial
data-structures datastructures notes perl tutorial
Last synced: 09 Jun 2026
https://github.com/annennenne/pcadsc
An R package for performing Principal Component Analysis-based Data Structure Comparisons (PCADSC)
data-structures exploratory-data-visualizations principal-component-analysis r
Last synced: 11 Mar 2026
https://github.com/harshit-3905/striver_sde_sheet
Solutions to Striver SDE Sheet
algorithms data-structures java
Last synced: 07 Feb 2026
https://github.com/radmitr/data-structures-and-algorithms
Data structures and algorithms by Olexandr Tsymbaliuk. Not finished.
Last synced: 16 Mar 2025
https://github.com/pferreirafabricio/data-structures
🍌 Data structures with C language
Last synced: 05 Jun 2026
https://github.com/dougsoftware/college_computer_science
This repository is my college computer science studies.
c code-block code-blocks cpp data-science data-structures database eclipse gcc-complier html-css-javascript intellij java java-8 javascript jvm opengl operating-system php vscode
Last synced: 05 Jul 2025
https://github.com/zul132/placement-prep-programs-java
This repository contains all the Java programs and coding problems I practiced for my placement preparation. The programs are organized topic-wise for ease of reference.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-algorithm dsa-practice java placement placement-preparation programming-exercises
Last synced: 05 Feb 2026
https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
allegro5 arrays cpp data-structures estructuras-de-datos fstream game poo
Last synced: 04 Jun 2026
