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/whisperpine/leetcode-py
LeetCode problem solutions in Rust.
algorithms data-structures dsa leetcode neetcode python
Last synced: 11 Oct 2025
https://github.com/limdongjin/problemsolving
java / c++ / python
algorithms boj c data-structures java leetcode problem-solving python
Last synced: 14 Apr 2026
https://github.com/jackfirth/rpn
A Racket package for working with Reverse Polish Notation stack structures
data-structures forth racket reverse-polish-notation
Last synced: 18 Feb 2026
https://github.com/kritika30032002/sde_sheets_solutions
Here Solutions to the SDE sheets are available to help students with the optimized solution and understanding of each question. Give it a Star 🌟If it helps you
algorithms-and-data-structures data-structures dsa interview-preparation interview-preparation-resources interview-questions open-source sde-sheet
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https://github.com/tmcgrath325/mutableconvexhulls.jl
Planar convex hulls that support efficient insertion and removal of points
convex-hull convex-hull-algorithms data-structures julia
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https://github.com/likweitan/stutter
Write a method stutter that accepts a queue of integers as a parameter and replaces every element of the queue with two copies of that element for example [1, 2, 3] becomes [1, 1, 1, 2, 2, 2, 3, 3, 3].
Last synced: 12 Oct 2025
https://github.com/kucera-lukas/aoc2022
My solutions to Advent of Code 2022
advent-of-code advent-of-code-2022 advent-of-code-2022-python algorithms data-structures pre-commit pytest python
Last synced: 12 Oct 2025
https://github.com/c2akula/bitarray
Package bitarray provides a convenient and fast BitArray data structure that compactly stores bits in Go.
bitarray boolean compact convenient data-structures fast go golang pure-go pure-golang
Last synced: 14 Jan 2026
https://github.com/lovesaroha/algorithms-go
This is a collection of implementation of a variety of algorithms implemented in Go. Clean and simple code to help people get started with data structures and algorithms in golang.
algorithms binary-search-tree data-structures dynamic-connectivity flow-network golang graphs sorting-algorithms tries
Last synced: 31 May 2026
https://github.com/kcenon/go_container_system
High-performance, type-safe container framework for Go with 15 value types, message container support, and cross-language binary serialization. Provides complete binary format compatibility with C++/Rust implementations, multiple serialization formats (Binary, JSON, XML), and comprehensive test coverage.
binary-format container cross-platform data-structures framework golang interoperability messaging serialization type-safe
Last synced: 05 Feb 2026
https://github.com/minhi0449/algo-ds-java
Java 기반 Algorithm & Data Structure 학습 프로젝트
algorithms beginner-friendly coding-interview competitive-programming computer-science data-structures dsa hackerrank hash-tables interview-preparation java java-algorithms java-data-structures leetcode open-source programming recursion trees
Last synced: 12 Oct 2025
https://github.com/ajaybiswas22/ds-and-algo
Implementing all popular problems of data structures and algorithm
algorithm algorithms bfs breadth-first-search bubble-sort data-structures depth-first-search dfs ds insertion-sort linked-list radix-sort searching-algorithms selection-sort sorting-algorithms
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https://github.com/robin-mlh/treedatastructure
Tree-based data structure system with functions for adding, modifying, deleting or reading data from a directory path.
data-structures functions python utils
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https://github.com/didogrigorov/leetcode-may-daily-challenges-2023
Python solutions to LeetCode's May 2023 Daily Challenges, organized by date. Ideal for practicing coding, mastering Python, and preparing for interviews.
algorithm-challenges algorithms algorithms-and-data-structures coding coding-challenge coding-challenges coding-interviews data-structures interview leetcode leetcode-python leetcode-solutions programming python python3
Last synced: 12 Oct 2025
https://github.com/taeguk/data-structure
Implementation of various data structures
Last synced: 12 Oct 2025
https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
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https://github.com/mehedimubin/daily-dsa
Solutions to Leetcode problems in Golang
algorithms data-structures golang interview-preparation problem-solving
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https://github.com/yagoliu/go-algo
用 Go 实现的数据结构和算法之路，日渐完善中，敬请期待！
algorithms algorithms-and-data-structures data-structures go go-algorithms go-datastructure golang
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https://github.com/danielslew/leet_code_problems
Data structures and Algorithms Practice
algorithms data-structures ruby
Last synced: 14 Oct 2025
https://github.com/smercer10/blockbuster
WIP collection of lock-free data structures.
cpp data-structures lock-free non-blocking
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https://github.com/nelsonbn/algorithms-data-structures-stack
Algorithms and Data Structures - Stack
algorithms data-structures stack
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https://github.com/wellingtonmwadali/binary_trees
This repo contains handled ALX tasks about binary tree.Binary trees are widely used in computer science and data structures due to their efficient search, insertion, and deletion operation s
binary-search-tree binary-tree data-structures
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https://github.com/samad-yar-khan/competetive-programming
This is a repository for all the competitive programming contests/
competitive-programming data-structures problem-solving
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https://github.com/bchavs12/js_datastructure
Learning about Data structures
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https://github.com/theronwolcott/data-structure-binary-patricia-trie-main
Binary Patricia Trie for efficient binary string storage and management. Features include insertion, deletion, search, in-order traversal, longest string retrieval, and size tracking with a compressed, memory-efficient node structure.
Last synced: 14 Oct 2025
https://github.com/mahyaret/ctci-6th-edition-commonlisp
Cracking the Coding Interview 6th Ed. Solutions
algorithms careercup common-lisp cracking-the-coding-interview data-structures interview-questions
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https://github.com/privatepeople/codingtest
코딩테스트 공부를 위한 저장소
algorithm alogorithms coding coding-test coding-tests data-structure data-structures python
Last synced: 14 Apr 2026
https://github.com/arogov-com/data-structures
Implementation of data structures
algorithms algorithms-and-data-structures data-structures dictionry hashmap-c linked-list list queue stack
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https://github.com/barrettj12/collections
Generic, Java-style collections in Go.
collection data-structures golang library
Last synced: 27 Jan 2026
https://github.com/rockchalkwushock/dsa-notes
Notes from Data Structure & Algorithm tutorials.
Last synced: 27 Jan 2026
https://github.com/astro-ph/cosmolib
Easy-to-use formats and plots for cosmological observables
cosmology data-structures library plotting visualization
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https://github.com/basemax/ccontacts
This is a simple contacts manager written in C with a simple CLI interface and a lot of features.
c contacts contacts-app contacts-management contacts-manager data-structure data-structure-and-algorithm data-structures data-structures-algorithms data-structures-and-algorithms data-structures-c datastructure ds
Last synced: 15 Oct 2025
https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples
This repo includes some basic examples which are insertion, binary search tree and merge sort.
basic-algorithms binary-search-tree data-structures insertion-sort merge-sort
Last synced: 27 Jan 2026
https://github.com/ndsvw/simple-unionfind
A very simple implementation of the UnionFind data structure (Java)
circle-detection data-structures union-find
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/zig-agent-graph-db
In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.
agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang
Last synced: 01 Jun 2026
https://github.com/ososuna/matchmaking-lol
🕹️ Matchmaking algorithm for solo queue rankeds in League of Legends
data-structures league-of-legends machine-learning python
Last synced: 14 Apr 2026
https://github.com/shubhamvv611/crm-management-system-for-kasturi-agency
I alone have developed the best CRM (Customer Management System) for the business of Kasturi Agency and have done all the project design and data flow management from the beginning, I alone have made this project using technology like Bootsrap4 HTML5 CSS3, PHP6, jQuery, Data tables JS, Purify CSS, and JavaScript
banners bootstrap crm css3 data-structures html-css-javascript html5 javascript jquery load-balancer load-balancer-test mobile-web optimization-algorithms php6
Last synced: 14 Mar 2026
https://github.com/mohammed-majid/task-manager
To-do list web app that organizes data using a heap data structure
Last synced: 16 Oct 2025
https://github.com/antonygz/estructura_de_datos
Implementaciones y explicaciones de estructuras de datos en distintos lenguajes.
data-structures graphs queues stack trees
Last synced: 27 Jan 2026
https://github.com/mariotacke/data-structures-and-algorithms
Data Structures and Algorithms implemented in Javascript
algorithms data-structures data-structures-and-algorithms
Last synced: 16 Oct 2025
https://github.com/souravsuvarna/cash-flow-minimizer-web-application
This is Data Structure & Algorithm Based Model Project. Which Minimizes the Cash Flow Between Set of friends using Greedy Algorithm technique . Here we integrated model with by considering 3 persons involving in the transaction.
algorithms-and-data-structures data-structures python3
Last synced: 17 Oct 2025
https://github.com/koehlma/sharedvec-rs
A fast but limited ordered collection for storing values of a single type.
Last synced: 17 Oct 2025
https://github.com/adhadse/dsawithgo
A DSA repository but everything is in Go.
algorithms benchmark data-structures dsa dsa-practice go golang test-driven-development
Last synced: 17 Oct 2025
https://github.com/mezdelex/rustexamples
All kind of different exercises in Rust.
borrowing concurrency data-structures mutability rust
Last synced: 01 Jun 2026
https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
Last synced: 14 Mar 2026
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/abdo-essam/red-black-tree
Red Black Tree - Data Structure
data-structures pointers redblack-tree
Last synced: 18 Oct 2025
https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
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https://github.com/bovem/algorithms-in-a-nutshell
Practice scripts from "Algorithms in a nutshell" book by George T. Heineman
algorithms algorithms-and-data-structures data-structures java oreilly
Last synced: 18 Oct 2025
https://github.com/belovetech/binary_trees
The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.
algorithms binary-tree c data-structures
Last synced: 18 Oct 2025
https://github.com/gabrafo/algoritmos-ed
Estudos em algoritmos e estruturas de dados.
algorithms algoritmos cpp data-structures estruturas-de-dados
Last synced: 18 Oct 2025
https://github.com/abdelrahmantaymour/problem-solving
algorithms cpp data-structures database database-management filesystem mssqlserver opp sql
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https://github.com/ahmednassar7/prodigy-infotech-internship
This is Repository Of Internship In Software developmenet Domain at Prodigy InfoTech.
algorithms data-structures design implementation internship java oop operating-system software-development software-engineering testing
Last synced: 19 Oct 2025
https://github.com/erikaax08/omegaup-answers
Mis soluciones a problemas de algoritmia en OmegaUP
algorithms algorithms-and-data-structures algoritmos c competitive-coding competitive-programming competitive-programming-contests cpp data-structures omegaup
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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/bren12/data-structures
Computer programs developed to address the problems generated from the blockade of the Suez Canal and how, using various data structures, we can manage the information to avoid or mitigate this type of problem.
algorithms c-plus-plus data-structures
Last synced: 19 Oct 2025
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/tomboddaert/zig_structures
An implementation of some data structures used to help me learn Zig
Last synced: 20 Oct 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/nirupamkhanal/dsa
Demonstration of pointers, data structures, and algorithms (mostly in C++)
algorithms binary-search binary-search-tree data-structures data-structures-and-algorithms dsa hashing hashtable hasing-algorith linked-list linkedlist pointers queue stack
Last synced: 23 Oct 2025
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/mohfazam/dsa
A repo covering all topics of DSA, where algorithms meet precision, and code is crafted to master the complexities of competitive programming.
algorithms codechef codeforces competative-programming cpp data-structures dsa geeksforgeeks leetcode
Last synced: 23 Oct 2025
https://github.com/rieljasperapos/data-structures-and-algorithms
A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.
Last synced: 23 Oct 2025
https://github.com/gamitej/codes-in-python
Basic coding snippet in python
algorithms coding data-structures python
Last synced: 23 Oct 2025
https://github.com/nelsonbn/algorithms-data-structures-heap-sort
Algorithms and Data Structures - Heap Sort
algorithms algorithms-and-data-structures data-structures
Last synced: 24 Oct 2025
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/odhithsen/data-structures-java
🧑💻 Java implementations of various data structures and their associated operations.
Last synced: 05 Jul 2026
https://github.com/bayajidalam/problem-solving
algorithms cpp data-structures problem-solving
Last synced: 24 Oct 2025
https://github.com/ofmiq/algorithmsanddatastructures
A collection of fundamental algorithms and data structures implemented in C++
algorithms c-plus-plus data-structures
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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/asarkar/pydata
Python Data Structures: Linked List, and Binary Tree
binary-tree data-structures linked-list python
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https://github.com/bmf-san/ruby-algorithm-and-datastructure-practice
algorithms data-structures ruby
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https://github.com/gustavodiasag/graph-repr
Algorithms and Data Structures related to the representation and manipulation of graphs
data-structures graph-algorithms graph-theory
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https://github.com/jungaretti/advent-of-code-2020
Solutions to problems from the merriest coding challenge on the Internet
advent-of-code algorithms data-structures
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https://github.com/r-n/calculatorstringcpp
The previous CalculatorString, rewritten in C++
calculator college-assignment college-assignments cpp data-structures expression-evaluator inheritance interpreter linked-list math oop operator-overloading string-parsing
Last synced: 25 Oct 2025
https://github.com/daniilalpha/vec
Plain C typesafe vector data structure.
c c11 c17 data-structures data-structures-c dynamic-array vector
Last synced: 26 Oct 2025
https://github.com/jinshengli/javademo
java基础知识整理
collection data-structures design-patterns java java-se thread threadlocal threadpool
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https://github.com/hernandemonteiro/data_science_and_algorithms
Data Science, Algorithms and Data Structure.
data-science data-structures python3
Last synced: 15 Apr 2026
https://github.com/mezantrop/tsqlike
SQL-like interface to tabular structured data
csv data-processing data-structures json python sql-like table
Last synced: 24 Jan 2026
https://github.com/dyhalmeida/data-structures-algorithms
data structures and algorithms
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/misterzurg/stepik_csc_algorithms
📓 Solutions to Stepik "Алгоритмы: теория и практика", "Алгоритмы: теория и практика. Структуры данных", "Алгоритмические задачи с собеседований aka Ace Your Next Coding Interview by Learning Algorithms", "Ликбез по дискретной математике" courses
algorithmic-warm-up algorithms algorithms-and-data-structures data-structures descrete-math greedy-algorithms stepik
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https://github.com/elhakimdev/typescript-abstract-data-type
A basic datastructure & abstract data type implementation with Typescript
absraction algorithms data-structures typescript
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https://github.com/osiota10/alx-higher_level_programming
Python high Level Programming - Data Structures and Algorithms with ALX Software Engineering
Last synced: 24 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/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/iampavangandhi/codingpracticals
👨💻 Basic Coding Practical Questions of C++, Java, and Python
algorithms competitive-programming cpp data-structures dsa-questions java python
Last synced: 16 Mar 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
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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/mreshboboyev/tree-data-structure
Enterprise-ready tree data structure library in C# with multiple implementations (BST, AVL, Red-Black, B-Tree), advanced operations, and comprehensive functionality.
algorithms avl-tree b-tree binary-search-tree csharp data-structures enterprise generic red-black-tree tree
Last synced: 30 Jan 2026
https://github.com/16point7/gcontainer
generic container data structures for Go
collections data-structures generics go go-container go-generics go-library golang library
Last synced: 31 Jan 2026
https://github.com/tush-tr/learn-lang-cpp-dsa
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: 15 Apr 2026
https://github.com/lross2k/practice-in-c89
Simple implementations made in C to practice different concepts
algorithms c c89 data-structures
Last synced: 01 Feb 2026
