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: 2026-07-07 00:08:24 UTC
JSON Representation

https://github.com/iampavangandhi/texteditor

📝 Text Editor Web App (using Stacks)

data-structures javascript stacks text-editor vanilla-javascript

Last synced: 20 May 2026

https://github.com/madmmas/java-concurrency-interview-practice

50 structured Java concurrency problems — beginner to expert — with JUnit 5 tests. Interview prep & hands-on learning.

concurrency data-structures interview-prep java java-concurrency junit5 locking maven multithreading thread-safety

Last synced: 21 Jun 2026

https://github.com/mohammed-majid/task-manager

To-do list web app that organizes data using a heap data structure

data-structures graph heap

Last synced: 16 Oct 2025

https://github.com/mghalix/library-system

C++ console application to run a library system.

cpp data-structures file-organization oop

Last synced: 01 Jun 2026

https://github.com/agastyahukoo/accelerated-computer-science-fundamentals

Comprehensive C++ programs from University of Illinois Urbana-Champaign's Accelerated Computer Science Fundamentals course, plus extra examples for deeper learning and practice.

algorithms computer-science data-structures object-oriented-programming

Last synced: 28 Mar 2025

https://github.com/dansalahi/query-builder-experiment

Customized Query Builder for creating Rules and Groups

data data-structures jsonlogic query-builder reactjs typescript validation

Last synced: 11 Apr 2026

https://github.com/pradeepgangwar/datastructures

IDST232C Codes

data-structures linked-list queue stack

Last synced: 16 May 2025

https://github.com/evandrolg/data_structures_in_ruby

A collection of data structures written in Ruby

algorithms data-structures ruby

Last synced: 10 Jun 2026

https://github.com/josecarlosnf/graphs

Implementações de grafos utilizadas na disciplina de projetos de algoritmos II (eq. estruturas de dados II)

bfs-search breadth-first-search data-structures deep-first-search dfs-search dijsktra-algorithm graph prim-algorithm python search ufpa

Last synced: 17 Oct 2025

https://github.com/tiennhm/algorithms

Tông hợp chi tiết các thuật toán lập trình

algorithms data-structures source-code

Last synced: 17 Oct 2025

https://github.com/leticiamilan/algoritmos-de-ordenacao

Este repositório contém implementações de diversos algoritmos de ordenação, como Insertion Sort, Bubble Sort, Selection Sort e Counting Sort, nas linguagens Python, Java e Portugol. Cada algoritmo está acompanhado de exemplos de uso e explicações sobre seu funcionamento.

data-structures java portugol python sorting-algorithms

Last synced: 23 Mar 2025

https://github.com/pedrohenrique-git/voting-system

system to create polls

data-structures oriented-object-programming typescript

Last synced: 10 Jun 2026

https://github.com/nikhilvdev/data-structures-c

algorithm algorithms-datastructures c data-structures

Last synced: 27 May 2026

https://github.com/dishenmakwana/c-datastructures-and-algorithms

Data Structure And Algorithms

algorithm c data-structures

Last synced: 01 Jun 2026

https://github.com/notthestallion/data_structures_sentinel_dynamic_link

The purpose of this repository is to provide implementations of three different types of data structures: sentinel-based, dynamic using malloc, and linked using pointers. These data structures can be used in various algorithms and programs for efficient storage, retrieval, and manipulation of data.

data-structures dynamic dynamic-programming link linked-data linked-list sentinel sentinels

Last synced: 18 Oct 2025

https://github.com/smeltier/data-structures-c

This repository contains C language implementations of the main data structures covered in the Algorithms and Data Structures course. The implementations were developed as part of my hands-on learning process and include sequential lists, linked lists, and other fundamental structures.

algorithms algorithms-and-data-structures c c-language c-programming data data-structures data-structures-c structures-c

Last synced: 16 May 2025

https://github.com/roluochke/games-programs

From simple to complex games and programs

algorithms data-structures game programming python

Last synced: 19 Oct 2025

https://github.com/bhavinpatel4199/artificial-intelligence---ai-for-decision-making

Artificial Intelligence for Decision Making is a collection of projects focused on applying AI and machine learning techniques to solve decision-making challenges. It includes projects on wine quality prediction, Cassandra data modeling, and text classification, showcasing a range of data science and machine learning applications.

artificial-intelligence cassandra-cql data-analysis data-engineering data-preprocessing data-structures decision-making deep-learning feature-selection machine-learning-algorithms sentiment-analysis text-classification

Last synced: 20 Jun 2026

https://github.com/mohmadabodai2010/data-structures

This repository offers clear implementations of key data structures, making it ideal for students and professionals alike. Explore practical examples to enhance your coding skills and prepare for interviews. 🐙🌟

adjacency adjacency-matrix algorithms-implemented data-structures datastructures dijkstra edmonds-karp-algorithm heap interview interview-practice javascript javascript-algorithms leetcode-solutions pandas python search sort tree

Last synced: 14 Mar 2026

https://github.com/frank-wong-cn/datastructures-cpp

(Re)learning data structures.

algorithm avl-tree data-structures hashmap linked-list

Last synced: 20 Oct 2025

https://github.com/romanstrazanec/algorithms

General algorithms

algorithms computational-geometry data-structures mathematics

Last synced: 21 Jun 2026

https://github.com/huseyincenik/power_bi

PowerBI Files

dashboard data data-science data-structures data-visualization dataset datavisualization dataworld microsoft-power-bi powerbi powerbi-custom-visuals powerbi-dashboards powerbi-desktop powerbi-reports powerbi-visuals powerbidashboard powerquery querying user-interface workout-wednesday

Last synced: 05 Jan 2026

https://github.com/frozenlemontee/myleetcodesolution

My Leetcode Solution

algorithms data-structures java leetcode leetcode-solutions

Last synced: 23 Mar 2025

https://github.com/peter-lyons-kehl/produce

Productivity data Structures, Algorithms and :children_crossing: examples in :coffee: Java 8

algorithm algorithms algorithms-and-data-structures algorithms-datastructures data-structures datastructures java java-8

Last synced: 01 Jun 2026

https://github.com/shikha-code36/binary_search

A binary search algorithm method

algorithms algorithms-and-data-structures binary-search binary-search-algorithm data-structures data-structures-and-algorithms python-ds-algo search-algorithm searching-algorithms searching-algorithms-interview

Last synced: 08 May 2026

https://github.com/elidrissidev/dsa-practice

My playground repository where I'm practicing DSA using C!

algorithms c computer-science data-structures

Last synced: 31 Mar 2025

https://github.com/athari22/analyzing-the-yelp-dataset

SQL for Data Science

analytics data data-science data-structures er sql

Last synced: 27 Jan 2026

https://github.com/jaimayal/datastructures-algorithms-exercises

List of solved DSA (Leetcode) problems. Implemented in multiple languages (TypeScript, Java, Python). Problems are classified by category. Big O complexity analysis inside each problem's notes.

algorithm algorithms data-structures dsa leetcode leetcode-solutions

Last synced: 23 Oct 2025

https://github.com/masum184e/codechef

Solution of Codechef's Problems

algorithms codechef competitive-programming cpp-programming data-structures problem-solving programming-contest

Last synced: 08 Jul 2025

https://github.com/sebastianofazzino/fundamentals-of-computing-specialization

Basics of Computing and Programming Principles, Algorithmic Thinking and Programming skills in Python from the ground up and apply these skills in building many interactive projects using simplegui module.

algorithms computer-programming computing data-structures game-development gui python software-development

Last synced: 04 Jun 2026

https://github.com/mahmudmardini/stack

Data Structures course 2019 (3rd semester)

data-structures stack

Last synced: 08 May 2026

https://github.com/anupamakib/uva-and-la-problem-solution

My solution for UVa Problems will be uploaded here, as UVa solutions don't save in their website.

backtracking bfs binary-search brute-force data-structures dfs dijkstra dynamic-programming geometry graph-algorithms greedy implementation linear-search mathematics number-theory queue sorting stack tree two-pointers

Last synced: 24 Oct 2025

https://github.com/victorowinoke/data-science-challenge--dap-eldohub

This is my solution for the EldoHub DAP data science challenge

challenges-solved data-science data-structures interview-questions python

Last synced: 11 Apr 2026

https://github.com/anandwana001/ds-algo

Daily Coding Problems

data-structures leetcode

Last synced: 04 Apr 2025

https://github.com/mupinnn/dsa

Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.

algorithms data-structures

Last synced: 24 Oct 2025

https://github.com/imtiaz-emu/datastructurewithpython

Implementation of Data Structures using PYTHON 3.

bst data-structures heap linked-list

Last synced: 15 Mar 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/chmuhammadasim/cpp-work

algorithms-and-data-structures cpp data-structures

Last synced: 23 Mar 2025

https://github.com/alexristinmaa/bit-vector

A bit vector implementation in go

data-structure data-structures go go-lang golang golang-library golang-package

Last synced: 10 Mar 2026

https://github.com/hamidhosen42/stl-standard-template-library

STL-Standard-Template-Library. All STL Code with problem solving

algorithm c-plus-plus data-structures leetcode online-judge problem-solving stl

Last synced: 15 Mar 2026

https://github.com/werdsmind/estructuras_de_datos

colección de implementaciones de estructuras de datos y algoritmos fundamentales escritos en C++

console-application cpp data-structures double-linked-list executable graph pointers pointers-and-arrays proyects tree-structure

Last synced: 23 Jun 2025

https://github.com/caiocarneloz/data-structures

Cpp code for some data structures with usage examples

avl-tree cpp data-structures list queue stack

Last synced: 26 Feb 2025

https://github.com/jeongju9216/datastructure

Swift 자료구조

data-structures

Last synced: 26 Oct 2025

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.

data-structures

Last synced: 26 Oct 2025

https://github.com/shaolans/projet_algav_trie

Implementation of the Patricia Trie and the Hybrid Trie in Java

algorithms data-structures data-visualization graphviz-dot hybrid-training java patricia-tree tree trie

Last synced: 11 Jun 2026

https://github.com/adityasharmahub/dsa-notes

DSA Notes

algorithms data-structures data-structures-and-algorithms dsa dsa-practice dsa-questions

Last synced: 27 Jul 2025

https://github.com/nelsonbn/algorithms-data-structures-linked-list

Algorithms and Data Structures - Linked List

algorithms algorithms-and-data-structures data-structures linked-list

Last synced: 21 Apr 2026

https://github.com/kokorinilya/cpp-course-exercises

Excercises for c++ course

data-structures excercises itmo-university metaprogramming templates type-erasure

Last synced: 03 Jul 2026

https://github.com/aishikmukherjee/students-management-system-using-c

Developer/Creator: Aishik Mukherjee

c c-programming code coding data-structures final-year-project learn-to-code programming programming-in-c programming-language project ready-to-use source-code students-magement-system

Last synced: 30 Jun 2025

https://github.com/dyhalmeida/data-structures-algorithms

data structures and algorithms

algorithms data-structures

Last synced: 24 Jan 2026

https://github.com/y2k-shubham/dsa-in-cpp

Implementations of Data-Structures & Algorithm Questions in C++

algorithms cpp data-structures

Last synced: 28 Jan 2026

https://github.com/dpetrosy/42-cursus

Projects developed for 42cursus at 42 Yerevan. Begin date: 09/March/2022 - Present

2d-game 3d-game 42 42born2code 42cursus 42projects 42school 42yerevan algorithms c cpp data-structures multiprocessing multithreading problem-solving shell shell-script teamwork unix

Last synced: 09 May 2026

https://github.com/bosley/ak24

Lightweight C application kernel providing core data structures (lists, maps, buffers), memory management, and optional Boehm GC integration for building robust applications.

application-framework boehm-gc c closures concurrency data-structures garbage-collection memory-management string-intern

Last synced: 21 Feb 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/muntaha-islam0019/javaplayground

A collection of Java backend practice projects and coding exercises, exploring core OOP concepts, algorithms, data structures, and backend development patterns.

algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design

Last synced: 22 Jun 2026

https://github.com/azaz9026/myntra_review_project

Myntra Scraper Project Project Overview: The Myntra Scraper Project is designed to extract product data from the Myntra website. This tool enables users to gather information such as product names, prices, descriptions, ratings, and images for analysis, comparison, or personal use.

data-science data-structures data-visualization filesystem github mogodb mogoose python3 strreamlit web-scraping

Last synced: 10 Apr 2026

https://github.com/nihonxim/computerscience

Computer科学研究について、コンピューター科学の勉強とソフトウェア作り方

algorithms computer-science data-structures

Last synced: 23 Mar 2025

https://github.com/wilson0x4d/algs4net

A few fundamental algorithms implemented via C# using .NET Standard 2.0-compatible projects and language features.

algorithms data-structures netfx netstandard

Last synced: 06 Feb 2026

https://github.com/guligon90/vcx-solutions-challenge

Technical assessment for the position of full-stack web delevoper at VC-X Solutions.

backend-webdevelopment data-structures oop python3

Last synced: 26 May 2026

https://github.com/vladifish/labex3

Where LabEx3 would be placed

data-structures

Last synced: 30 Jun 2025

https://github.com/AhmedNassar7/Money-Hub

A bank management system.

algorithms cpp data-structures database oop sql

Last synced: 07 Apr 2025

https://github.com/msarmadqadeer/data-structures-implementation

These are the tasks that I performed during learning data structures.

cpp data-structures dsa dsa-algorithm

Last synced: 26 Jul 2025

https://github.com/harsha-vardhan-tangudu/online-learning-platform-using-hybrid-data-structures

Mentor And Me - Applied data structures wherever required

application data-structures data-structures-and-algorithms database datastructures flask-application graph hash hybrid-data-structures python queues tkinter ui

Last synced: 09 May 2026

https://github.com/cyberfined/splay-tree-rs

Splay tree implementation in rust

data-structure data-structures splay-tree

Last synced: 10 Jun 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/agrim123/algo-ds

Algorithms and Data Structures

algorithms computer-science data-structures

Last synced: 22 Jun 2026

https://github.com/liou2021/algorithm

algorithms data-structures golang

Last synced: 25 Feb 2026

https://github.com/arkid15r/cs

Go/TypeScript exercies on algorithms and data structures.

algorithms data-structures data-structures-algorithms sorting-algorithms

Last synced: 26 Jul 2025

https://github.com/mu-selim/calculator

Mathematical calculator using stack data structure.

data-structures javascript stack

Last synced: 08 Jul 2025

https://github.com/peshala84/c-programming

This repo create for Data Structure And Algorithm Using C language . this is our 1 st Year 1 semester Subject

c data-structures

Last synced: 15 May 2025

https://github.com/ianfelps/leetcode

Repositório com soluções comentadas de problemas de LeetCode. Inclui explicações, abordagens utilizadas e reflexões sobre cada questão resolvida.

data-structures leetcode python study

Last synced: 18 Sep 2025

https://github.com/tonisanta/generar-arbol

Generar postorden de un árbol a partir de sus recorridos de preorden e inorden

arbol data-structures postorden postorder tree

Last synced: 25 Jul 2025

https://github.com/waseemofficial/dsa_python

Data Structures and Algorithms in Python

algorithms data-structures excalidraw python scripts yml yml-files

Last synced: 08 Feb 2026

https://github.com/forketyfork/coding-problems-kotlin

Solutions to various coding problems and algorithms implemented in Kotlin

algorithms coding-problems data-structures kotlin programming-practice

Last synced: 26 Feb 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/iftekheraziz/exam-preparation-imse

Exam Preparation - Information Management and System Enginnering

data-engineering data-structures database-design database-management database-schema information-management information-technology

Last synced: 09 Feb 2026

https://github.com/sumeetgedam/cses

Repository to record CSES solved problems

algorithms algorithms-and-data-structures cpp11 cses cses-problem-set-solution data-structures maths searching sorting

Last synced: 09 Feb 2026

https://github.com/saikrishnareddy1919/freecodecamp-javascript-algorithms-and-data-structres-solutions

algorithms data-structures freecodecamp-challenge javascript

Last synced: 14 Mar 2025

https://github.com/usk2003/vnrvjiet-lab-work

This repository contains my lab work for the B.Tech CSE-AIML program (2022-2026) under the R22 regulation at VNR Vignana Jyothi Institute of Engineering and Technology. It includes various subjects like Machine Learning, OS, Data Structures, C Programming, and more, showcasing my practical learning and implementations.

c-programming compiler-design computer-networks data-engineering data-structures data-visualization dbms engineering-drawing java machine-learning operating-system python software-engineering

Last synced: 11 Apr 2026

https://github.com/leesharma/functional_queues_deques

An Elixir implementation of Okasaki's 1995 paper

data-structures elixir okasaki

Last synced: 23 Jun 2025

https://github.com/guilhermebkel/college-homeworks

🏫 All the code I've created at college

c college data-structures fractal-algorithms

Last synced: 14 Mar 2025

https://github.com/yvesemmanuel/datastructures_algorithms

Implements artifacts studied at Algorithms and Data Structure classes.

algorithms complexity-analysis cpp data-structures oop

Last synced: 08 Jun 2026

https://github.com/sureshsundriyal/bloomfilter-python

A simplistic bloomfilter implementation in pure python.

bloomfilter bloomfilter-python data-structures python python3

Last synced: 23 Mar 2025

https://github.com/jakeoeding/data-structures

Implementations of common data structures

arraylist data-structures heap linkedlist queue stack

Last synced: 15 May 2025

https://github.com/bhavinpatel4199/artificial-intelligence--algorithm-and-mathematics

This repository focuses on AI with an emphasis on algorithms and mathematical foundations. It includes projects on data processing, fundamental AI algorithms, and mathematical concepts like linear algebra and optimization. Hands-on work with various frameworks provides practical model-building experience.

algorithms-and-data-structures data-structures data-visualization mathematic probability problem-solving python3 sklearn

Last synced: 11 Feb 2026

https://github.com/vincentlaucsb/algorithms-sedgewick-wayne

My personal collection of notes, drawings, and code created while reading Algorithms (Fourth Edition) by Robert Sedgewick and Kevin Wayne.

algorithms data-structures java sedgewick

Last synced: 15 May 2025

https://github.com/nkz-soft/leetcode

LeetCode Problems' Solutions

algorithms csharp data-structures interview leetcode leetcode-solutions

Last synced: 30 Jun 2025

https://github.com/mustafahakkoz/bow_in_c

Bag of Words in C language

bag-of-words data-structures

Last synced: 23 Mar 2025

https://github.com/selectiveduplicate/singll

A singly linked list.

data-structures linked-list rust rustlang

Last synced: 25 May 2026

https://github.com/luc1d1ty/datastructures_algorithms

The way I implemented various ds&a using different programming languages .

algorithms data-structures datastructures-algorithms math number-theory

Last synced: 17 Sep 2025

https://github.com/marincervinschi/strutturedatiealgoritmi

"Data Structures and Algorithms" is a comprehensive course offered at the University of Modena and Reggio Emilia. Led by esteemed instructors, this course delves into fundamental topics such as activation records, recursion, algorithmic complexity, and various algorithms.

algorithms algorithms-and-data-structures arrays c data-structures heaps lists sorting-algorithms strings trees