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: 2026-03-29 00:07:41 UTC
- JSON Representation
https://github.com/abdealijaroli/dsa
Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)
algorithms cpp data-structures dsa leetcode
Last synced: 01 Mar 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
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https://github.com/saka7/algorithms
Algorithms and data structures in TypeScript
algorithms cumputer-science data-structures typescript
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https://github.com/lebrancworkshop/learn-dsal-cpp-mikelopster
Learning Data Structures and Algorithms with C++ by Mikelopster (Thai Software Developer Youtube Channel)
algorithms algorithms-and-data-structures cpp data-structures data-structures-and-algorithms
Last synced: 31 Mar 2025
https://github.com/erseco/ugr_estructuras_datos
Practicas de Estructuras de Datos (ED) del Grado en Ingeniería Informática de la Universidad de Granada (UGR)
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https://github.com/duliodenis/swift-ds-algo
This is a repository of Swift Data Structures and Algorithms ranging from Big-O Analysis, Linked Lists, Recursion, Generics and Sorting.
algorithms data-structures swift
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https://github.com/ramazancetinkaya/php-algorithms
This repository contains a set of classic algorithm problems and solutions implemented in PHP 8 and above. It is designed for anyone looking to practice or improve their algorithm skills using modern PHP.
algorithm-practice algorithm-solutions algorithms classic-algorithms code-examples coding-challenges competitive-programming computer-science data-structures data-structures-and-algorithms interview-questions iterative-algorithm iterative-algorithms php-algorithms php-examples problem-solving programming-exercises recursive-algorithm recursive-algorithms
Last synced: 10 Aug 2025
https://github.com/aditeyabaral/hashmap-lemmatizer
A simple lemmatizer made as a part of the Data Structures (UE18CS202) course at PES University. We used the concepts of graph networks combined with a HashMap to create the database of words along with their lemma.
c data-structures graph hashing lemmatization linked-list natural-language-processing
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https://github.com/farhaduneci/contactbook
A simple contact book written with Python.
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https://github.com/lancejpollard/tl-bplus-tree.js
4 B+ Tree Implementations from trincot on StackOverflow
algorithms bplustree data-structures javascript tree
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https://github.com/kishore-devaraj/layman-js-snippets
A repo which contains simple snippets to describe important concepts in javascript world and also contains common data structure patterns implemented in js.
data-structures javascript nodejs reactjs redux
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https://github.com/lunaroyster/algolyze
A searchable database of algorithms
algorithm-pages algorithms data-structures information reference
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https://github.com/timsearle/graph
Graph and Breadth First Search Playground Test
breadth-first-search data-structures graph swift-3
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https://github.com/denrydu/pat-testset
PAT竞赛刷题记录。Solutions for PAT competitions
algorithms cpp data-structures
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https://github.com/jacobgrisham/spell-checker-data-structures-using-c
Program that spell-checks a file after loading a dictionary of words from disk into memory. Includes run-time data output.
big-o c computer-memory data-structures
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https://github.com/swappy514/python-learning-hub
A comprehensive, well-structured Python learning repository — from basics to advanced topics including OOP, recursion, data structures, debugging, and real-world industry examples. Perfect for beginners and intermediate learners aiming to master Python programming.
advanced algorithms beginner code-examples data-structures debugging industry-projects intermediate learning oop programming python recursion tutorial
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https://github.com/qtle3/boxing_weight_classes
The Python Boxing Weight Classifier is a simple Python script that determines the appropriate Olympic boxing weight class based on the user's input weight (in pounds) and gender. It categorizes both men and women into their respective weight classes according to Olympic standards.
arithmetic-operations conditional-statements data-structures error-handling modular-design string-manipulation
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https://github.com/rishabh96b/code-implementations
This repository contains the C++ problems that I have either solved or concepts that I've implemented myself.
coding-challenge cpp data-structures hackerrank
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https://github.com/khalidelboray/dsa-20-labs
Solutions for DSA 20 Course
algorithm-challenges data-structures perl perl6 python3 raku rakudo
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https://github.com/calcit-lang/ternary-tree.ts
TypeScript version of calcit-lang/ternary-tree
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https://github.com/kwanhooo/pods
Practices on Data Structures
cpp data-structures data-structures-and-algorithms
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https://github.com/fabiolutz/estruturas-de-dados
Estruturas de dados criados do zero em C
binary-tree c data-structures linked-list queue stack
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https://github.com/floressek/hanoi_tower
Some coding for Data Structures and Algorythms
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https://github.com/gremble0/nonstdlib
Some usefil utilities for C not provided by the standard library
algorithms c data-structures library
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https://github.com/d-coder135/linear_data_structures_java
Implementation of my own version of codes for the linear data structures in Java Programming Language.
data-structures intellij-idea java linear-data-structures
Last synced: 19 Oct 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/sminerport/sortvisualizer
The Sort Visualizer is an interactive tool that demonstrates various sorting algorithms in real-time. It supports Bubble Sort, Quick Sort, and more, making algorithm learning visual and intuitive.
algorithm-analysis algorithm-visualisation algorithm-visualizer data-structures data-structures-and-algorithms educational-project educational-software interactive interactive-visualizations python sorting-algorithms visualization
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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
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https://github.com/hqarroum/binary-search-tree
🌳 A set of idiomatic implementations of a binary-search tree in multiple languages.
algorithms-and-data-structures binary-search-tree bst-tree c cpp17 data-structures python tree-structure
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https://github.com/pradyuman7/tree
Tree data structure class in all of its glory, in Java.
data-structures java tree tree-library
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https://github.com/mdalauddin45/c---for-data-structure
C++ for Data Structure
cpp data-structures ds python3
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https://github.com/danieljhkim/datastructures-algorithms
Data Structures and Algorithms
algorithms data-structures java javascript leetcode leetcode-solutions python3
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https://github.com/divyansh013/iit-bechyu
data-science data-structures hacktoberfest web-development
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https://github.com/cqllum/schema2dwh
⚡ Automatically produce a data model on your database using its information schema using GenAI.
ai data data-structures dataengineering datawarehousing dwh gemini gemini-api genai reporting reporting-tool schema-design
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https://github.com/ralvarezdev/uru-programming-2-blockbuster
Blockbuster terminal project from Programming 2 college course
cpp data-structures dsa merge-sort rafael-urdaneta-university terminal universidad-rafael-urdaneta uru
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https://github.com/ragul-rofi/stackimplementation2python
Beginner Stack Implementation in Python
data-structures dsa python stack
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https://github.com/MateusLeviDev/Go-EventSourcing-CQRS
Java Exercises
array-manipulations data-structures fizzbuzz generics java logic oops-in-java problem-solving sets
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
allegro5 arrays cpp data-structures estructuras-de-datos fstream game poo
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https://github.com/thegolurk/improve-your-skill
Algorithms, and a bit of everything
algorithms c-plus-plus data-structures elixir exercises go golang rust skill
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https://github.com/pragativerma18/data-structure-practice
This repository contains code for easy to advanced data structures using C as a part of my programming practice.
algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3
Last synced: 14 Mar 2025
https://github.com/ruban2205/data-structures-and-algorithms-python
This repository contains Data structures programs programmed using Python language. It contains 11 topics from Stack to Binary Search Tree.
data-structures data-structures-and-algorithms interview-practice python python-data-structures
Last synced: 15 Mar 2025
https://github.com/massigy/entry-to-data-structures
this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!
data-structures git github pascal
Last synced: 22 Oct 2025
https://github.com/gunksd/data-structure-course-design
用C语言写的数据结构课程设计作业（2024.2.22）
Last synced: 22 Aug 2025
https://github.com/rvats20/airline-dashboard
Airline Dashboard is designed to provide real-time insights and analytics for airline operations. This dashboard helps airlines monitor key performance indicators (KPIs), track flights, manage resources, and improve overall efficiency.
cicd dashboard-application dashboard-templates data-structures matplotlib pandas plotly python real-time visualization
Last synced: 31 Mar 2025
https://github.com/sumitkumargiri/data-structure-project-convert-an-array-to-a-doubly-linked-list
This repository contain all the best practices for managing Github repository.
data-structures datastructuresandalgorithm github project
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https://github.com/abhishekmaity001/data-structures-algorithms
This Repository contains all my Data Structures & Algorithms code snippets which will help in coding interview. (All codes will be implemented in Python)
algorithms circular-linked-list data-structures doubly-linked-list linked-list python queue recursion-problem stack
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https://github.com/amrdb/data-structures-cs61b
Labs & Projects for UC Berkeley's data structures course (CS61B).
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https://github.com/tarball0/data-structures-notes
Repo to help with Data Structures and Algorithms
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https://github.com/neehan/dsa-implemented
C++ implementation of various data structures and algorithms
algorithms c-plus-plus data-structures implementaion
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https://github.com/pranshuchittora/dsa
DS in C
algorithms c cpp data-structures golang
Last synced: 11 Jan 2026
https://github.com/muawiya-contact/leetcode-solutions-by-codingmoves
# leetcode-solutions-by-codingmoves
ai-student c coding-interview coding-moves coding-practice codingmoves competitive-programming daily-coding data-structures dsa-algorithm interview-preparation java js leetcode-solutions problem-solving python
Last synced: 23 Apr 2025
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
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https://github.com/cayo-rodrigues/gsic
This program accomplishes some common tasks done by grocery stores cashiers
algorithms c command-line-interface data-structures gcc makefile valgrind
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https://github.com/dcavalei/ft_containers
42 ft_containers
42 42born2code 42lisboa cpp cpp98 data-structures map red-black-tree stack templates vector
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https://github.com/imdanielsp/dstructs-swift
A Swift's data structures and algorithms library. The purpose of this repository is to practice the Swift programming language and data structure in general.
algorithms data-structures practice review swift
Last synced: 01 Mar 2025
https://github.com/hosu-kim/super_cool_goat_stack_sorter
A highly optimized integer sorting project implementing the chunk sorting algorithm.
algorithm-optimization c data-structures sorting-algorithms stack-operations
Last synced: 11 Jun 2025
https://github.com/richardmiruka/alx-interview
This interview repository 📒 is a collection of (practical) questions and answers designed to help someone prepare for programming interviews. The repository is organized into several categories, including Algorithms, programming concepts, and miscellaneous topics through Practical questions and concepts such as Pascal's triangle.
algorithms algorithms-and-data-structures data-structures logic logic-programming programming-languages
Last synced: 26 Feb 2025
https://github.com/0xcourtney/data-structures-and-algorithms-in-js
In this series I will explore several different data structures and algorithms that are fundamental in Computer Science.
algorithms computer-science data-structures javascript
Last synced: 15 Mar 2025
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
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https://github.com/pikonha/8-puzzle
🕹 Implementation of a 8 puzzle game using traversal algorithms.
algorithms breadth-first-search data-structures depth-first-search hacktoberfest puzzle traversal-algorithms uniform-cost-search
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https://github.com/brosnanyuen/raybnn_dataloader
Data Loader for RayBNN
arrayfire cpu csv csv-parser cuda data-structures gpu-computing oneapi opencl parallel parallel-computing rust
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https://github.com/diogo-nb/radix-sort
Radix sort implementation in C for education purposes.
c data-structures radix-sort sorting-algorithms
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https://github.com/guilhermebkel/data-structures-study
🏛️ A deep study about Data Structures with help of C++ language
algorithm-analysis algorithms-and-data-structures c data-structures
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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
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https://github.com/tebogoyungmercykay/hash_functions_and_utilities_in_java
These are methods of Computing a table Index from a key.
data-structures data-structures-and-algorithms division extraction folding hash-functions hash-methods hashing hashmap java midsquare
Last synced: 05 Oct 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
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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/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/mo7amed-hussein/algorithms-and-data-structures-in-c
it is my implemenation for the most common data strucures using c language
algorithms binary-search bubble-sort c data-structures insertion-sort interpolation-search linear-search linked-list merge-sort queue quicksort searching-algorithms selection-sort shell-sort sorting-algorithms stack
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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/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
Last synced: 25 Mar 2025
https://github.com/libanezdev/data-structures-2020
Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.
binary-tree data-structures lists python typescript
Last synced: 30 Nov 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/twfksh/data-structures-and-algorithms
This repo contains some data structures and algorithms I've implemented.
algorithms data-structures data-structures-and-algorithms problem-solving
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https://github.com/the-c0d3r/data-structures-c
Data structures implemented from scratch in c
Last synced: 25 Dec 2025
https://github.com/santosh2702/array-in-python
Data structure
array data-structures hacktoberfest
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https://github.com/asfak00/play-visual-queue-and-stack
Here you can practice Stack and Queue like a game. You can do this by selecting separately. You can add and delete elements by manual input.
data-structures queue stack visualization
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https://github.com/fogfish/skiplist
Golang SkipList data structure
data-structures golang skiplist
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https://github.com/mohamed-samy26/cpp-custom-linked-list
Custom linked list implementation with undo() functionality to revert any edits done to the linked list in their specific order
cpp data-structures linked-list pointers stack
Last synced: 01 Mar 2025
https://github.com/ico12319/data-structures-implementations
This repository is a collection of implementations of various data structures.
cpp data-structures data-structures-implementations
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https://github.com/chrisammon3000/dict-smasher
Flatten Python dictionaries in one go.
data-structures python-library
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https://github.com/bogwi/pieq
Priority Queue for Zig
algorithms data-structures priority-queue zig zig-lang zig-package
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https://github.com/martin-majlis/probstructs
Collection of probabilistic data structures - CM-Sketch, ECM-Sketch, exponential histogram in C++.
cpp data-structures probabilistic-programming streaming
Last synced: 09 Apr 2025
https://github.com/tom-spalding/petrie
a Graph-based phylogenetic tree, implemented in Javascript.
algorithms data-structures graph nature petrie phylogeny taxonomy tree
Last synced: 20 Jan 2026
https://github.com/micahondiwa/printf
Creating and implementing a custom printf function in C
c cli data-structures header-files malloc malloc-free printf
Last synced: 07 Aug 2025
https://github.com/i-am-surovi/bracu-cse220
BRAC University's course - CSE220 (Data Sturctures) Assignments Questions, Lab Solutions (Summer 2023)
assignment-solutions bracu bracu-cse bracu-cse-lab bracu-cse220 bracu-cse220-summer23 bracucse220 cse220 cse220lab data-structures i-am-surovi lab notes python summer23
Last synced: 16 Mar 2025
https://github.com/make-github-pseudonymous-again/js-fifo
:blossom: First In, First Out data structures for JavaScript
agpl computer-science data-structures fifo javascript ordered-collections queues
Last synced: 09 Mar 2026
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/jose-jaen/coding-questions
Programming algorithms
algorithms codeforces codeforces-solutions coding competitive-programming data-structures hackerrank programming python
Last synced: 27 Jul 2025
https://github.com/md-mafujul-hasan/hackerrank_data-structure_solutions
These Contain Some Data Structure & Algorithm Problem Solution of Hacker Rank😏
data-structures hackerank hackerrank hackerrank-30dayschallange hackerrank-algorithms-solution hackerrank-algorithms-solutions hackerrank-challenges hackerrank-data-structures hackerrank-databases hackerrank-datastructure hackerrank-datastructures-array hackerrank-solutions
Last synced: 19 Mar 2026
https://github.com/devdrops/spl-data-structures
Material usado na talk do PHP Community Summit 2018.
Last synced: 14 Jun 2025
https://github.com/danielbrito/fatec
🎓 Análise e Desenvolvimento de Sistemas - Faculdade de Tecnologia.
cpp data-structures database development java javascript logic object-oriented-programming portugol programming script sql web-development
Last synced: 16 Oct 2025
https://github.com/neuodev/linkedlist
Build Linked List. Methods: reverseLinkedList, getKthFromTheEnd, toArray, size, indexOf, contains, deleteLast, deleteFirst, addFirst, addLast
data-structures linked-list reverse-linked-list
Last synced: 05 Mar 2025
https://github.com/jabhij/hacks_python
Python hacks for code optimization.
algorithms data-structures datatypes python
Last synced: 06 Mar 2025
https://github.com/anshumansinha3301/data-structures-for-artificial-intelligence
Data Structures and Algorithm implementation in Artificial Intelligence including algorithm used for Artificial Intelligence
algortihm anshumansinha3301 artificial-intelligence bitfusiondynamics data-structures open-source
Last synced: 30 Nov 2025
