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: 2026-07-02 00:07:41 UTC
- JSON Representation
https://github.com/adi-code22/data-structures-and-algorithms
All Data Structures and Algorithm fundamentals with C++ Implementation
Last synced: 14 Mar 2025
https://github.com/elkard/polynomialdatacontainer
C++ project on the 2nd semester of CS at Warsaw University of Technology
cpp11 data-structures parser polynomials template
Last synced: 24 Oct 2025
https://github.com/shreyapramanik47/tcs-nqt-coding-sheet
This repository contains solutions to common TCS NQT coding problems, covering arrays, strings, sorting, and number systems in C++.
arrays cpp data-structures dsa numbers numbersystem strings tcs tcsnqt
Last synced: 01 Jun 2026
https://github.com/bytelu/text-generator
Random text generation based on a preprocess of data with markov method based on a corpus data structure.
data-structures natural-language-processing random-generation
Last synced: 12 Jul 2025
https://github.com/luizbueno1/leetcode-java
Solutions to LeetCode problems implemented in Java.
algorithms data-structures java leetcode leetcode-java leetcode-solutions
Last synced: 07 Apr 2025
https://github.com/ranimeshehata/shortest-paths-algorithms
A program implementing the three shortest paths algorithms for directed weighted graphs which are Dijkstra, Bellman-Ford and Floyd-Warshall.
algorithms bellman-ford-algorithm data-structures dijkstra-algorithm floyd-warshall-algorithm graphs java junit-test shortest-path-algorithm
Last synced: 25 Oct 2025
https://github.com/wesgtox/data-structure-ii
College "Data Structure II" exercises.
algorithms c cpp data-structures hash-table tree-structure
Last synced: 13 May 2026
https://github.com/vspiewak/go-algorithms
Some Algorithms and Data Structures in Golang
algorithms algorithms-and-data-structures data-structures golang
Last synced: 18 Jun 2025
https://github.com/smeltier/competitive-programming
These are my resolutions to problems on various platforms related to competitive programming
algorithms beecrowd beecrowd-solutions competitive-learning competitive-programming competitive-programming-algorithms competitive-programming-contests cplusplus cpp cses-solutions data-structures neps-academy solutions spoj-solutions
Last synced: 28 Jun 2025
https://github.com/gustavodiasag/graph-repr
Algorithms and Data Structures related to the representation and manipulation of graphs
data-structures graph-algorithms graph-theory
Last synced: 25 Oct 2025
https://github.com/devinmcgloin/probabilistic
Bloom Filters, Min Sketch Count and Min Hashing.
data-structures golang probabilistic probabilistic-data-structures
Last synced: 03 Feb 2026
https://github.com/ayyesu/pharmacy_management_system-v2
data-structures java javafx-gui mysql
Last synced: 21 Feb 2026
https://github.com/syd-strzempko/practice-problems
python implementations of common algorithms, data structures, & coding problems
algorithms data-structures leetcode
Last synced: 26 Oct 2025
https://github.com/chaitanyak77/datastructures
This repository showcases a collection of data structure simulations implemented in C.
Last synced: 26 Oct 2025
https://github.com/agu3des/estanteencantada
Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores
bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads
Last synced: 14 Apr 2025
https://github.com/louis3112/crud_taxi_datastruct
One of my project for Data Structure in 2nd Semester. A simple crud taxi app implements 3 data structure concepts, such as : Linked list, Queue, Stack
cli college-project cpp data-structures linked-list queue simple-project stack
Last synced: 22 Mar 2025
https://github.com/v-shenoy/advent-of-code-2021
🎄 My solutions to Advent of Code 2021.
advent-of-code advent-of-code-2021 algorithms aoc aoc-2021 data-structures python
Last synced: 04 Apr 2025
https://github.com/kokorinilya/cpp-course-exercises
Excercises for c++ course
data-structures excercises itmo-university metaprogramming templates type-erasure
Last synced: 27 Oct 2025
https://github.com/eesunmoon/leetcode
DSA & Problem-solving
algorithms data-structures problem-solving python
Last synced: 11 Jun 2026
https://github.com/ganzerli/e-pathy
e-pathy saves integers (also in a file) in a way that you can find them following a path. /0/1/50/0 for example
binary-data c data-structures database graph graph-algorithms
Last synced: 28 Apr 2026
https://github.com/fhasnur/codewars
📂 My solutions to various programming problems (kata) from the codewars platform.
algorithms codewars data-structures javascript problem-solving
Last synced: 14 May 2025
https://github.com/dev88jerry/cs304
Bishop's University - CS304 Data Structures
bishops bu data data-structures python structure university
Last synced: 11 Jun 2026
https://github.com/blue32a-sandbox/php-data-structures
PHPのData Structuresを使ってみる
Last synced: 22 May 2026
https://github.com/vikashpr/maang-interview-prep-100-dsa
Ace your MAANG+ interviews with this curated list of 100 essential DSA problems. From arrays to graphs, master every concept with detailed solutions and expert tips. Start your path to a top-tier tech job today!
algorithms coding-interviews computer-science data-structures data-structures-and-algorithms interview-preparation leetcode-solutions maang-interviews problem-solving software-engineering tech-interviews
Last synced: 16 Mar 2026
https://github.com/jseg380/university
Repository with projects made for University subjects
ai computer-science cpp cs-degree data-structures java oop ruby
Last synced: 09 May 2026
https://github.com/stynw7/computer_science_resources
Provides Computer Science subjects to learn for free ✨
algorithms calculus cheatsheets computer-science data-structures mathematics programming resources roadmap statistics
Last synced: 19 Mar 2026
https://github.com/iozsaygi/dsaa
Implementations for several data structures and algorithms.
algorithms c data-structures data-structures-and-algorithms mit-license
Last synced: 14 May 2025
https://github.com/mrdav30/swiftcollections-unity
A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.
collections data-structures game-development memory-management object-pooling observables performance unity
Last synced: 08 Mar 2026
https://github.com/belimfaux/extendible_hashing
C++ Implementation of an Extendible Hashing Set
cpp data-structures extendible-hashing hashing
Last synced: 14 Mar 2025
https://github.com/hendurhance/cs50-c
This is my solution to the CS50 2021 problem set and laboratory set, using C from cash/credit to speller
algorithms c computer-science cs50problemsets cs50x data-structures
Last synced: 05 Apr 2025
https://github.com/tobuya/data-structures
This repository is dedicated to creating fundamental visual representations of various non-primitive data structures using Python. Each data structure will be visually depicted, accompanied by a link to a corresponding Medium article. These articles will provide an in-depth exploration of the major operations of each structure.
articles data-structures matplotlib numpy-library python
Last synced: 21 May 2026
https://github.com/icaoberg/python-stack
Just a simple naive implementation in Python
data-structures education python
Last synced: 22 May 2026
https://github.com/tyra9/diagram-collection
写博客过程中制作的所有图例、图解,都放在这个仓库(支持.drawio)。
computer-networks data-structures database java javaweb mysql operating-system spring springboot
Last synced: 25 Feb 2026
https://github.com/rylei-m/cs2420_2024_auditing_notes
Auditing Data Strucutures and Algorithms for Review and Teaching Evaluation
algorithms algorithms-and-data-structures binary-search-tree data-structures tree-structure
Last synced: 23 Jun 2026
https://github.com/suraj-kumar00/learnings-dsa-with-java
Documenting My DSA learning wth Java
algorithms-and-data-structures data-structures dsa java oop
Last synced: 05 Apr 2025
https://github.com/nirmalnishant645/college-activity
Different lectures on approaching the problems asked in Job Interviews that are available on LeetCode.
algorithms big-o big-o-notation big-o-performance complexity complexity-analysis data-structures hackerrank hackerrank-solutions interview interview-practice interview-prep interview-preparation interview-questions interview-test leetcode leetcode-python leetcode-solutions python python3
Last synced: 14 May 2026
https://github.com/carlosecosmesilva/c-projects-and-exercises
Exercices using C to exercise fundamentals that are being learned during courses , training and college
algorithms c data-structures linked-list
Last synced: 11 Jun 2026
https://github.com/danigb/cs-playground
Classic algorithms and data structures implemented in clojure
algorithms computer-science data-structures
Last synced: 05 Nov 2025
https://github.com/saxarona/tc1031
Data Structures and Fundamental Algorithms---A full course based on González Guerra original lecture notes using C++
Last synced: 02 Jan 2026
https://github.com/kothar/compactlist
An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.
Last synced: 16 Jan 2026
https://github.com/nouman6093/python_dsa_and_leetcode
in this repository i will upload everything i have learned about data structures and algorithms in python. Also i will upload all the LeetCode Exercises which i would solve using python.
algorithms algorithms-and-data-structures algorithms-datastructures data-structures data-structures-algorithms data-structures-and-algorithms data-structures-interview-questions data-structures-python dsa dsa-algorithm python python3
Last synced: 22 May 2026
https://github.com/azmansikder/algo-vault
A curated collection of classic and advanced algorithm implementations in C++ for learning, reference, and competitive programming.
algorithms cpp data-structures dynamic-programming learning
Last synced: 23 Jun 2026
https://github.com/raveriss/cpp09
C++ Module 09: STL. Ce module contient des exercices pour se familiariser avec la Standard Template Library (STL) en C++98. Les exercices incluent la manipulation de conteneurs standards et l'implémentation d'algorithmes de tri et de notation polonaise inversée.
algorithms bitcoin bitcoin-exchange cpp cpp98 data-structures merge-sort reverse-polish-notation stl
Last synced: 26 Feb 2026
https://github.com/momen-alshouha/data-structures-linkedlist-queue-stack
This repo contains a C++ template classes for circular doubly linked-list , queue and stack , designed with OOP principles. It features various operations for those data-structues.
aggregation data-structures linked-list object-oriented-programming queue stack
Last synced: 11 Jun 2026
https://github.com/muhammedmagdyy/competitive-programming
My Solutions in Online Judges
algorithms cpp data-structures
Last synced: 18 Mar 2026
https://github.com/mhasanjoy/code
Data Structures
data-structures linked-list stack
Last synced: 30 Mar 2025
https://github.com/ccwukong/algo-in-js
The common data structures and algorithms implemented in JavaScript.
algorithms data-structures disjoint-set divide-and-conquer dynamic-programming graph greedy heap javascript linkedlist priority-queue queue searching sorting stack tree
Last synced: 16 Apr 2026
https://github.com/deadcoder0904/datastructures-practice
Data Structures Practice in C++ :heart_eyes:
c-plus-plus cpp data-structure data-structures datastructures
Last synced: 12 Jun 2026
https://github.com/sagarsdagdu/linkedlistwithrandompointer
A data structure problem which is about duplicating a linkedlist which has random pointers without using extra memory. Details : https://youtu.be/xbpUHSKoALg?t=27
Last synced: 30 Mar 2025
https://github.com/an4b4515/data-structures
Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️
algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack
Last synced: 22 Mar 2025
https://github.com/jojiiofficial/bytestore
Various data structures directly stored in memmapped files or as bytearray in memory with focus on efficiency and performance.
bytes data-structures datastructures memory-mapped-file memory-mapping mmap mmapped
Last synced: 22 May 2026
https://github.com/eliasdeallmeida/tic-tac-toe-game-tree
Algoritmo que analisa a melhor jogada para um tabuleiro de jogo da velha por meio de uma árvore de jogadas.
data-structures game-tree minimax-algorithm python tic-tac-toe
Last synced: 22 May 2026
https://github.com/mohamed-mostafaaa/sorting_algorithms
sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order and lexicographical order, and either ascending or descending. Efficient sorting is important for optimizing the efficiency of algorithms (such as search & merge algorithms) that require input data to be in sorted lists.
algorithms algorithms-and-data-structures data-structures sorting-algorithms sorting-algorithms-implemented
Last synced: 12 Jun 2026
https://github.com/antojebi7/java_chloroplast
(Growing)Java-Chloroplast is your ultimate Java reference hub, packed with concepts, code snippets, and best practices from basic syntax to advanced frameworks. Whether you're preparing for interviews, building applications, or mastering Java, this repo converts knowledge into pure coding energy—just like a chloroplast!
algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving
Last synced: 05 Nov 2025
https://github.com/youseftareq33/java_datastructuer_1_tawjihirecord-linkedlist-
This project focuses on Tawjihi students in the West Bank and Gaza, and involves working with data using (linkedlist).
Last synced: 01 May 2026
https://github.com/meysam81/red-or-black-tree
red or black tree, implemented in c++ containing insert and delete
college college-project data-structures red-black-tree tree tree-search tree-structure
Last synced: 02 Jan 2026
https://github.com/rashres/sorting-algorithm-comparison
algorithms data-structures java sorting
Last synced: 22 Mar 2025
https://github.com/alanmenchaca/java-avanzado
cadenas, caracteres y expresiones regulares, colecciones de genéricos, diseño de clases, lambdas y flujos de Java SE 8.
classes-and-objects data-structures java-se lambdas methods serialization streams
Last synced: 02 Jan 2026
https://github.com/sanjaraiy/dsa_series
Explore the efficiency of countSort in this DSA playground! 📊✨ Master sorting algorithms with hands-on practice.
alogrithms countsort cpp data-structure-and-algorithm data-structures vscode
Last synced: 13 Jun 2026
https://github.com/ohmic-guy/mnemosyne
An experimental Python library exploring persistent and versioned data structures.
data-structures functional-programming immutability persistent-data-structures versioning
Last synced: 13 Feb 2026
https://github.com/secureauditx/merge-customer-log
data-structures-algorithms
algorithms computer-science data-structures log-processing merge-sort python sorting-algorithms
Last synced: 28 Feb 2026
https://github.com/crisnguyendev/miu-cs390-fpp
Repository for assignments and exercises focusing on Java programming basics, object-oriented programming, data structures, exception handling, and recursion.
assignment computer-science data-structures education exception-handling files fundamentals java object-oriented-programming recursion
Last synced: 14 Apr 2025
https://github.com/hackersa3edy/binary_trees
This repository contains C programs for various operations on binary trees, including node manipulation, tree traversal, and property checks (like height, depth, size, and balance factor).
algorithms alx-software-engineering binary-tree c c-language c-programming data-structures tree-traversal valgrind
Last synced: 24 Jun 2026
https://github.com/daviskregers/data-structures-and-algorithms
Data structures and algorithms recap.
algorithms data-structures java
Last synced: 21 May 2026
https://github.com/mukuliskul/linecraft360
An advanced C++ Object-Oriented simulation of an assembly line, featuring modular design with multiple stations. It integrates complex order processing, inventory management, and dynamic workflow handling, offering a real-world industrial process experience.
algorithm-implementation cpp17 data-structures data-structures-and-algorithms educational-project modular-design object-oriented-programming system-design
Last synced: 14 Apr 2025
https://github.com/sinemistoktas/operating_systems-memory_allocation_simulator
Memory allocation simulator in C implementing First/Best/Worst Fit algorithms with automatic hole merging, compaction, and interactive/scripted modes
best-fit-algorithm c-programming contiguous-allocation data-structures first-fit-algorithm fragmentation hole-merging linked-list memory-allocation-simulation memory-compaction memory-management operating-systems systems-programming worst-fit-algorithm
Last synced: 02 Jun 2026
https://github.com/abdellahbellakrim/libft
Custom C library
algorithms c data-structures headerfile library low-level-programming makefile
Last synced: 12 Jun 2026
https://github.com/martincapovcak/data-structures
Data-structures demo plus mocha / chai tests
Last synced: 22 May 2026
https://github.com/sequpt/ctl
A C11 library providing generic type-safe data structures compiling to actual structures and functions.
abstract-data-types adt c c11 data-structures generic generic-programming template
Last synced: 25 Jan 2026
https://github.com/robinfriedli/cranevec
Vector that is generic over its underlying implementation offering several inline or heap based storage implementations and providing fallible operations allowing graceful handling of allocation failure.
Last synced: 06 Apr 2025
https://github.com/clifftech123/hackerrank-data-structures
This repository contains C# solutions to HackerRank data structures problems
cshap data-structures hackrank
Last synced: 03 Nov 2025
https://github.com/soheshdoshi/inteviewtask
data-structures lru-cache matrix python-3-6
Last synced: 27 Mar 2026
https://github.com/cgrade/alx-low_level_programming
This repository contains programs written for the low-level programming and algorithm track at the alx-SoftwareEngineering program facilitated by ALX. I am learning about data structures, algorithms, and other low-level programming concepts while working in the C language
bigonotation brainfuck c data-structures recursion
Last synced: 14 Jun 2026
https://github.com/wassimans/algorithms-and-data-structures-in-rust
Rust implementations for some algorithms and data structures.
algorithms data-structures rust-lang
Last synced: 15 Jun 2026
https://github.com/yordanov0502/academic-programming-olympiad-of-tu-varna-2021-22
Competitve programming contest
algorithms bronze-medal c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures hackerrank hackerrank-challenges hackerrank-solutions
Last synced: 01 Apr 2026
https://github.com/saifadin1/cses-solutions
Solutions of CSES problem set
algorithms competitive-programming cses cses-solutions data-structures problem-solving
Last synced: 16 Apr 2026
https://github.com/tush-tr/code-in-cpp
Learn C++ with solving a lot of questions and also data structures and algorithms concepts
algorithms-and-data-structures c cpp data-structures
Last synced: 29 Mar 2025
https://github.com/shucharjer/datastructure
data structure course design. | 数据结构课程设计(黑历史)
Last synced: 02 Apr 2025
https://github.com/varugasu/go-heap
Heap implementation based on container/heap using Generics
data-structures generics go golang heap
Last synced: 03 Nov 2025
https://github.com/batanoffs/javascript-web-softuni
Excercises and homework related to my modules in front-end bootcamp Software University
advanced asynchronous-programming basic closure css data-structures dom-manipulation end-to-end-testing events html javascript mocha-chai playwright routing unit-testing variables
Last synced: 17 Apr 2026
https://github.com/c1m50c/leet-code-solutions
A collection of my LeetCode submissions.
algorithm algorithms data-structures dynamic-programming interview-questions leetcode leetcode-python leetcode-solutions python python-3 solutions
Last synced: 22 May 2026
https://github.com/zubair1021/dsa_data_scrapping
Welcome to the Website Data Scraping Repository! Here, you'll find code for scraping data from popular websites like Flipkart and Eduko. With this code, you can easily extract data from any website of your choice
data-structures scraping-websites
Last synced: 14 May 2025
https://github.com/liblaf/apple
🍎 Advanced optimization and math utilities with JAX for Python projects!
ci-cd code-quality data-structures github-actions hvp jax machine-learning numerical-methods optimization python
Last synced: 14 Apr 2025
https://github.com/lucashnss/algorithms-python
This repository serves to recreate famous algorithms and data structures to train my coding and logic skills in the Python language.
algorithms data-structures python
Last synced: 15 Jun 2026
https://github.com/bohdanmoroziuk/ds-a-js
A collection of data structures and algorithms implemented using JavaScript
algorithms data-structures javascript
Last synced: 06 Apr 2025
https://github.com/aabduvak/ft_containers
The multiple available containers in C++ all have a very different usage. To make sure you understand them all, let's re-implement them!
42istanbul 42school containers data-structures stl
Last synced: 15 Jun 2026
https://github.com/vladimir-skvortsov/spbstu-interval-anylysis
Лабораторные работы по дисциплине «интервальный анализ».
data-structures interval interval-analysis interval-arithmetic math python range
Last synced: 16 Apr 2026
https://github.com/thinkswan/js-linked-list
An implementation of the linked list data structure in JavaScript.
data-structures javascript tutorial
Last synced: 03 Jun 2026
https://github.com/gozeloglu/footballer-db
Fall 2018-2019
cpp11 data-structures doubly-linked-list linked-list
Last synced: 16 Jun 2026
https://github.com/cyberg4b/leetcode-exercises
Some LeetCode Data Structures exercises in TypeScript.
data-structures leetcode typescript
Last synced: 07 May 2026
https://github.com/iasminmartins/methods-and-programming-techniques
Repository dedicated to MPT activities, guided by Prof. Dr. Igor Sousa Peretta.
algorithms c data-structures file-handling mathematical-programming memory-management pointers recursion
Last synced: 05 Apr 2025