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: 2026-03-27 00:07:44 UTC
- JSON Representation
https://github.com/jenniferplusplus/interview-algorithms
A collection of solutions to algorithm or data structure based programming challenges I've been given during interviews recently.
algorithm-challenges algorithms algorithms-and-data-structures data-structures interview interview-practice interview-preparation interview-questions
Last synced: 18 Nov 2025
https://github.com/denizkarya1999/dsa_practice_with_x27
Practice Data Structures and Algorithms for better software engineering
algorithms coding-interviews computer-science data-structures self-practice
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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/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
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https://github.com/drapegnik/algorithms
⏱️practise tasks on theory of algorithms on FAMCS, BSU
algorithms brute-force bsu c-plus-plus cpp data-structures famcs graph-algorithms
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https://github.com/davbrito/dbds
A C library of common data structures.
c data-structures list map tree vector
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https://github.com/tom-spalding/petrie-itis
a ITIS search wrapper to be used with Petrie
api api-wrapper classification data-structures graph itis petrie phylogeny taxonomy
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https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
cache data-structures fifo-cache lock-free-reads python rcu rcu-cache
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https://github.com/codesbyprafful/data-structures
THIS REPOSITORY CONTAINS ESSENTIAL IMPLEMENTATIONS OF FUNDAMENTAL DATA STRUCTURES SUCH AS STACKS AND QUEUES. IT INCLUDES BOTH STANDARD IMPLEMENTATIONS AND PROBLEM-SOLVING EXERCISES TO ENHANCE UNDERSTANDING AND APPLICATION OF THESE CONCEPTS. THIS REPOSITORY IS DESIGNED TO HELP STUDENTS AND DEVELOPERS PRACTICE DATA STRUCTURE.
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https://github.com/orgh0/interview_bit
Solutions to Problems of InterviewBit
algorithm data-structures interviewbit
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https://github.com/fork123aniket/optimal-partition-search
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array array-methods data-structures data-structures-and-algorithms data-structures-python python search search-algorithm search-algorithms searching searching-algorithms
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data-structures encoder-decoder huffman-coding huffman-tree javascript
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algorithm arithmetic-calculator calculator coding-practice custom-data-structure custom-stack data-structures expression-evaluation java math-operations math-tool programming reverse-polish-notation software-development stack-implementation
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https://github.com/tauqueeralam42/dsa-java
Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.
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https://github.com/amitbasuri/linuxpathtraversal
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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/shresta-voruganti/leetcodee
solutions to leetcode questions
algorithms cpp data-structures data-structures-and-algorithms java leetcode leetcode-solutions mysql-database python3
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https://github.com/theanujdev/dsa-python
A beginner-friendly introduction to common data structures (array, linked lists, stacks, queues, trees, graphs) and algorithms (searching, sorting, recursion, dynamic programming) in Python.
algorithms data-structures data-structures-and-algorithms dsa python python3 theanujdev
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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
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https://github.com/neuodev/linkedlist
Build Linked List. Methods: reverseLinkedList, getKthFromTheEnd, toArray, size, indexOf, contains, deleteLast, deleteFirst, addFirst, addLast
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https://github.com/lucidfrontier45/indexed-vector
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https://github.com/solygambas/coding-interview-algorithms-data-structures
Some algorithms and data structures to prepare for a JavaScript coding interview.
algorithms algorithms-and-data-structures coding-challenge coding-interviews data-structures javascript
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https://github.com/ernitingarg/very-large-file-processing-python
Python solution which uses min-heap data structure and thread parallalism to process very large file
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https://github.com/nitsas/py3algs
Simple Python 3 implementations of popular algorithms and data structures.
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https://github.com/jmorbegoso/algorithms-in-go
Data Structures and Algorithms in Go.
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https://github.com/tuan882612/leetcode
My solutions to Leetcode problems.
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https://github.com/kawser2133/problem-solving-practice
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https://github.com/humbertocg18/pucrs-alest-i-2.3-2023.24
Trabalhos, Projetos, Exercícios e aulas realizados em Java na cadeira de Algoritimos e estrutura de dados 1, matéria do segundo semestre.
beecrowd beecrowd-solution-in-js beecrowd-solutions-in-java data data-structures datastructures-algorithms hashmap hashtable java-8 leetcode leetcode-javascript leetcode-solutions leetcodepra pucrs sorting-algorithms
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https://github.com/imjul1an/algorithms-and-data-structures
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https://github.com/indexposition/linked-list-text-editor
A simple Text Editor that uses the concept of Linked List.
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https://github.com/bestmahdi2/uni__phonebookapppython
A university project in which a phone book is designed with Python language
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https://github.com/aswinbarath/sde-problems
SDE Problems marked with FAQ Companies
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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
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https://github.com/lebrancworkshop/learn-cpp-from-youtube
Learning C++ from many resources in Youtube (E.G. The Cherno, Neso Academy)
algorithms assembly-language cpp data-structures data-structures-and-algorithms self-study youtube
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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
Last synced: 28 Jun 2025
https://github.com/aditeyabaral/data-structures-lab-ue18cs207
A repository containing the source codes to the problem statements given as part of the Data Structures Laboratory course (UE18CS207) at PES University.
algorithms algorithms-and-data-structures c data-structures
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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
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https://github.com/srirampatil/gostl
A Standard Template Library for Golang
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https://github.com/sdk-meb/ft_containers.42
Project aims to re-implement an STL C++ containers such as vector, map, stack, and potentially set while adhering to the C++98 standard. The goal is to ensure a deep understanding of these containers and to develop custom implementations that comply with C++98 features and restrictions.
1337school 42born2code containers cpp cpp98 data-structures data-types makefile redblack-tree
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https://github.com/jitendra3109/datastructure-algorithms
Contents code implemented in java.
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https://github.com/aryanjain28/dsa
"This repository contains my LeetCode practice, DSA understanding, and crucial algorithms, encompassing all of my code."
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https://github.com/denizkarya1999/custom-algorithms
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https://github.com/uchamod/posting-social-media-app-flutter
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algorithms authentication data-structures firebase flutter mobile-development provider-state-management
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https://github.com/blackspade/json-data-mine
Data collections using JSON format for applications.
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https://github.com/rockharshitmaurya/leetcode-hub
Collection of LeetCode questions to ace the coding interview!
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https://github.com/ikauematos/data-structurec
Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods
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https://github.com/sergio16t/algorithms-datastructures-python
Algorithm solutions in Python Version 3.8.2 with notes on Big O Notation and time complexity analysis
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https://github.com/pedrofnseca/bd-vendas
🐬 Banco de dados para vendas
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https://github.com/yanliu1111/algoexpert-easy
In progress. AlgoExpert-EasyQuestion using TypeScript & Python
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https://github.com/wwwangxc/container
Various data structures implemented using Go.
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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/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
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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
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https://github.com/mmiranda96/algorithms-go
Algorithms workshop in Golang
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https://github.com/shalldie/gog
Generic data structures and functions of Golang. Golang 的泛型数据结构/方法。
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https://github.com/mohamedhmini/hlcio
High-Level-C
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https://github.com/chrisammon3000/dict-smasher
Flatten Python dictionaries in one go.
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https://github.com/ibz-04/sudoku-solver
Solving the sudoku arithmetic game with python algorithms
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https://github.com/tom-spalding/petrie
a Graph-based phylogenetic tree, implemented in Javascript.
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https://github.com/sachin-kumar-2003/competitiveprograming
Competitive Programming Using Python .. Solving Data structure Problem
data-structures datastructures leetcode leetcode-python3 leetcode-solutions python
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https://github.com/yjhmelody/as-collections
Collections for assemblyscript
assemblyscript collections data-structures queue
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https://github.com/makramkd/theoden
A deliberately thin data structures library.
Last synced: 22 Feb 2025
https://github.com/lehoangan2906/mitx-6.002x
Introduction to Computational Thinking and Data Science
algorithms-and-data-structures data-science data-structures python3
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https://github.com/amrhossamdev/leetcode
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algorithms data-structures interview-questions leetcode
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https://github.com/zakariaelbouzkri/stack_sorter
This project will make you sort data on a stack, with a limited set of instructions, using the lowest possible number of actions. To succeed you’ll have to manipulate various types of algorithms and choose the most appropriate solution (out of many) for an optimized data sorting
Last synced: 22 Nov 2025
https://github.com/uchamod/flutter-notepro
A simple and efficient to-do and note-taking app developed using Flutter. This app allows users to create, manage, and organize tasks and notes with ease. Data is securely stored locally using Hive, ensuring quick access and offline functionality. The project highlights the use of Flutter for creating intuitive user interfaces and Hive.
algorithms dart data-structures flutter hive localstorage state-management ui-design
Last synced: 02 Jul 2025
https://github.com/bola-nabil/codeforces
codeforces solutions
algorithm algorithms algorithms-and-data-structures codeforces codeforces-solutions cpp data-structures problem-solving
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https://github.com/danielbas33/algoexpert
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https://github.com/cdellacqua/channel.js
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https://github.com/thais81/whatdogru
Personnal project. Funny Php app to find which dog breed you would be if you were a dog. No framework but cool design patterns! One month work alone.
data-structures database design-patterns interactive javascript pdo-mysql php8 quiz
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https://github.com/rahulnisanth/complete-python-hub
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https://github.com/aalekh/solutions
Solutions to some DS Algo problems
algorithm array bit-manipulation data-structures dynamic-programming graph hash heap interview-practice interview-questions linked-list string tree
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https://github.com/0xisk/research-solidity-algorithms
The purpose of this repo to be focused on smart-contracts algorithms in Solidity.
algorithms data-structures smart-contracts smart-contracts-algorithms smartcontracts
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https://github.com/otuemre/dsa-java
A comprehensive collection of data structures and algorithms implemented in Java, with detailed explanations for each concept. This project was inspired by Bro Code, serving as a hands-on reference for learning and mastering fundamental data structures and algorithms in Java.
algorithms big-o-notation binary-search bro-code data-structures dynamic-array linear-search linked-list priority-queue queue stack
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https://github.com/manandesai54/ds-algo-visulization
Using HTML CSS JS( vanilla and some Libraries realvel soon )
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https://github.com/moindalvs/assignment_multi_linear_regression_2
Consider only the below columns and prepare a prediction model for predicting Price. Corolla<-Corolla[c("Price","Age_08_04","KM","HP","cc","Doors","Gears","Quarterly_Tax","Weight")]
cooks-distance data-science data-structures data-visualization exploratory-data-analysis feature-engineering feature-selection influencers multi-collinearity-issue outlier-removal outliers-detection predictive-modeling
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https://github.com/easonsyc/queues-stacks
Data structures queues and stacks.
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https://github.com/atereshkov/hackerrank
My HackerRank solutions and practice written in Swift
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https://github.com/seigtm/bidirectionalringlist
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https://github.com/ernyoke/algorithms-ts
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https://github.com/tufahel/interview-prep-q-a
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https://github.com/aja512/python-lab
Python Language Dabbling
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https://github.com/lesiaukr/goit-algo-hw-02
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https://github.com/mathusanm6/leetcode
Solutions for Leetcode Problems (tested using pytest and continuous integration)
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https://github.com/theteachr/trie
A minimal trie structure to store zip codes
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https://github.com/joaoassalim/algorithms
Data Struct in Python
binary binary-search-tree data-structures python
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https://github.com/d34d0s/libx
A library providing APIs for common engineering utilities.
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https://github.com/aishanipach/interview-checkpoints
Keeping track of my various DSA solutions to Leetcode, Hackerrank & Striver's sheet! BasicChecklist has all the theory notes for interviews.
cheatsheet cpp data-structures dbms first-timers-friendly good-first-contribution interview-preparation leetcode open-source solutions sql strivers-cp-sheet strivers-sde-sheet
Last synced: 03 Jul 2025
