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: 2026-07-03 00:07:45 UTC
- JSON Representation
https://github.com/rokibulhasan7/leetcode
Leetcode problems solution.
algorithms cpp data-structures dp go heap interview interview-preparation leetcode leetcode-algorithms leetcode-cpp leetcode-cpp-solutions leetcode-practice leetcode-solutions
Last synced: 16 May 2026
https://github.com/wiirios/data-structure
data structure in C
algorithms c-language data-structures
Last synced: 04 Jul 2025
https://github.com/frostbyte012/daily-problems-leetcode
This repo will have all my leetcode problems and will be updated almost regularly as I solve more and more problems
algorithms algorithms-and-data-structures coding-challenges coding-interviews competitive-programming cpp data-structures faang hacktoberfest interview interview-questions maang mathematics placement-preparation placements
Last synced: 10 Apr 2025
https://github.com/boemer00/leetcode
Data Structure and Algorithm problems from leetcode and neetcode
algorithms data-structures leetcode python
Last synced: 19 May 2026
https://github.com/piotrl/compsci-alghoritms
🎓 My implementations of popular algorithms concepts
algorithms c computer-science data-structures learning
Last synced: 30 Jun 2026
https://github.com/parminderpaul/lru-cache
This repository contains an object-oriented implementation of an LRU Cache in multiple programming languages. It demonstrates efficient `get` and `put` operations using a hashmap and doubly-linked-list structure. 🐙💻
arc asyncio cache caching cpp data-structures fifo-cache go header-only in-memory lfu lfu-cache lru lru-cache python server strapi volatile
Last synced: 14 Apr 2026
https://github.com/jiaqiluo/shortcut-navigator
A practice for directed graph abstraction using an adjacency list
Last synced: 19 May 2026
https://github.com/amrtamertech/clsstack_with_dynamic_array_library-cpp
A C++ template-based stack implementation built using a custom dynamic array class (clsDynamicArray) and extended from a custom queue structure (clsMyQueueArr). This project demonstrates how to implement a flexible stack structure with additional features such as element insertion, updating, reversing, and random access, beyond traditional LIFO beh
cpp data-structures dynamic-array generic-programming inheritance oop stack templates
Last synced: 15 Jun 2025
https://github.com/harshpreet931/the-ultimate-dsa-prep
The Ultimate Guide to Data Structures and Algorithms (DSA). A comprehensive, community-driven resource with clear explanations and code implementations in Python, Java, C++, and JavaScript. Perfect for learning, interview preparation, and mastering DSA concepts.
algorithm-challenges algorithms c-plus-plus coding-interviews computer-science cpp data-structures dsa education interview-preparation java javascript learn-to-code programming python
Last synced: 09 Apr 2026
https://github.com/woodprogrammer/go-hashmaps
HashMaps DataStructures Golang Implementations
Last synced: 28 Oct 2025
https://github.com/muawiya-contact/roman-to-integer-python
# roman-to-integer-python
algorithms beginner-friendly coding-moves command-line-tool converter data-structures educational number-conversion numeral-system open-source python python-exercise python-project python3 roman-numerals utility
Last synced: 12 May 2025
https://github.com/cserajdeep/dsa-sparse-matrix2triplet
Sparse Matrix to Triplet and various triplet operations. e.g., transpose, addition, and multiplication.
c colab-notebook data-structures dsa matrix matrix-multiplication multiplication sparse-matrix triplet
Last synced: 19 May 2026
https://github.com/momen-alshouha/data-structures-array-stack-queue
This repo contains a C++ template classes for array , queue and stack , designed with OOP principles. It features various operations for those data-structues and more..
arrays data-structures object-oriented-programming oop-principles queue stack
Last synced: 21 Jul 2025
https://github.com/jofaval/advent-of-code
Advent of Code, created by Eric Wastl - Software Engineering version of the Advent Calendar
advent-of-code algorithms data-structures go golang pnpm problem-solving python software-engineering typescript
Last synced: 27 Apr 2026
https://github.com/longluo/algorithms
C++ Data Structures and Algorithms implementation
algorithms cpp data-structures data-structures-and-algorithms math
Last synced: 04 Jul 2026
https://github.com/kauefraga/learning-data-structures
📦 Aprendendo estruturas de dados. Português + Golang.
brazil brazilian-portuguese data-structures golang learn learning
Last synced: 02 Apr 2025
https://github.com/ibrahimdur1989/comp2152-assignment1-workout-stats
Python basics exercise: lists, dictionaries, and loops to summarize friends’ workout minutes (COMP2152 – Assignment 1).
beginners cli comp2152-assignment data-structures dictionaries exercise jupyter-notebook lists loops practice-project python
Last synced: 19 May 2026
https://github.com/ereh11/ramadan-problem-solving-challenge
Ramadan Problem Solving Challenge is a 30-day coding challenge where participants solve a new problem daily throughout Ramadan
algorithms data-structures problem-solving
Last synced: 13 Sep 2025
https://github.com/lewisadiaz/proyecto-integrado-cpp
Voting system for three different series categories
c data-structures functions loops string-manipulation voting-system
Last synced: 19 May 2026
https://github.com/ahmad-ali-rafique/pandas-mastry-notebook
Pandas Mastry Notebook is a repository dedicated to exploring the capabilities of the pandas library for data manipulation, analysis, and visualization in Python. Dive into a variety of data operations, analytical techniques, and visualization methods to uncover insights from your datasets.
data-structures dataanalytics datase pandas pandas-library python
Last synced: 10 Apr 2026
https://github.com/bp7968h/java_dsa
Data structures and algorithms in Java.
algorithms data-structures java
Last synced: 13 Jun 2025
https://github.com/devprnvk/flighttrackersystem
a simple console-based Airline Information System implemented in C. The program allows users to view a table of flights, display detailed information about a specific flight by ID, and explore a table of airports and their countries. Feel free to explore, modify, and enhance the code for your learning and project needs.
airline c data-structures low-level-programming management memory-allocation reservation-system
Last synced: 26 Mar 2025
https://github.com/rithinch/googletechdevguide-programming-solutions
:nerd_face: Solutions to Google Tech Dev Guide Problems - Foundation Path.
algorithms csharp data-structures foundation-path google-tech-dev-guide
Last synced: 21 Mar 2025
https://github.com/chiragaug6/data-structure
Here is the Data Structure With Java
data-structures java problem-solving
Last synced: 04 Mar 2025
https://github.com/rddevitte/grafo-cpp
Grafo em C++
breadth-first-search cpp data-structures depth-first-search dijkstra-shortest-path graph stl
Last synced: 14 May 2025
https://github.com/ermolaevv/all_labs
Проект-контейнер для выполнения практических заданий по курсу МП2
cmake cpp data-structures gtest labs winforms
Last synced: 19 May 2026
https://github.com/neutronixy/stacksofwax
Home to the codebase of a dynamic music streaming social network that connects users through their love of music. Here, you'll find everything that powers our community's ability to explore, share, and discuss their favorite tunes and podcasts.
back-end back-end-development data-structures database front-end front-end-development full-stack fullstack-development music music-database music-player music-server music-service server-side soundcloud spotify website
Last synced: 28 Oct 2025
https://github.com/martijnvos/jcf41datastructures
Assignment 1 of the JCF41 course on Fontys
Last synced: 19 May 2026
https://github.com/mushroomator/ad-oth
Algorithms und Data Structures - Course at OTH Regensburg
algorithms approximation-algorithms data-structures go golang graphs-algorithms java searching-algorithms sorting-algorithms
Last synced: 18 May 2026
https://github.com/ryancasf/estruturadado
Data storage and organization.
algorithms-and-data-structures data-structures java-data-structure
Last synced: 17 Apr 2026
https://github.com/davialencar2/cp-training
Destinado ao aprendizado e prática de programação competitiva.
algorithms competitive-programming data-structures
Last synced: 22 Mar 2025
https://github.com/codingwizard2001/tcs-nqt-coding-sheet
This post contains all popular and most frequents coding questions asked in the TCS NQT test and other similar tests
cplusplus cpp20 data-structures datastructures-algorithms dsa striver-tcs-nqt-sheet tcsnqt
Last synced: 27 Mar 2025
https://github.com/mkosir/store3binarysearchtree
Binary search tree data structure implemented in C programming language from scratch.
Last synced: 13 Jun 2025
https://github.com/gabrielyoon7/datastructure-with-c
2020-1 경기대학교 컴퓨터공학부 자료구조론 실습 (C언어)
Last synced: 14 Apr 2025
https://github.com/santiagortiiz/drawing-tool.-python-data-structures
Drawing tool developed using data structures.
arrays canvas data-structures python unittest
Last synced: 25 Feb 2025
https://github.com/airt/structures-rs
linked lists, etc
data-structures exercises rust-learning
Last synced: 08 Apr 2026
https://github.com/ahmed-dotnetdev/assiut-university-training-ps
Assiut-University-Training-PS With CPP
algorithms cpp data-structures dynamic-programming greedy-algorithms problem-solving
Last synced: 04 Apr 2025
https://github.com/lisba/sistema-de-control-de-cachorros
Control system for a puppy shelter
Last synced: 18 Jul 2025
https://github.com/ajaysinghpanwar2002/x
The Project X, I consider it my hobby and dedicate time to work on it during the weekends.
data-structures file-system nextjs redux-toolkit
Last synced: 25 Jan 2026
https://github.com/zubair1021/dsa_data_scrapping
Welcome to the Website Data Scraping Repository! Here, you'll find code for scraping data from popular websites like Flipkart and Eduko. With this code, you can easily extract data from any website of your choice
data-structures scraping-websites
Last synced: 14 May 2025
https://github.com/sequpt/ctl
A C11 library providing generic type-safe data structures compiling to actual structures and functions.
abstract-data-types adt c c11 data-structures generic generic-programming template
Last synced: 25 Jan 2026
https://github.com/daviskregers/data-structures-and-algorithms
Data structures and algorithms recap.
algorithms data-structures java
Last synced: 21 May 2026
https://github.com/tobuya/data-structures
This repository is dedicated to creating fundamental visual representations of various non-primitive data structures using Python. Each data structure will be visually depicted, accompanied by a link to a corresponding Medium article. These articles will provide an in-depth exploration of the major operations of each structure.
articles data-structures matplotlib numpy-library python
Last synced: 21 May 2026
https://github.com/maverickpoly/asmr-c-dsa
Different Data Structures and Algorithms implemented purely in C
Last synced: 18 Apr 2026
https://github.com/munozrc/estructura-de-datos-no-lineales
Profundizar el estudio de Estructuras de Datos Lineales, dando énfasis en esta fase a las Estructuras de Datos no Lineales (árboles y grafos), a los mecanismos de algoritmia y árboles y su aplicación práctica en contextos reales.
data-structures estructura-de-datos grafos java javaee lineales rboles
Last synced: 15 Sep 2025
https://github.com/bhavinpatel4199/machine-learning-framework
This repository, showcases various projects that explore key concepts in both supervised and unsupervised learning, with a focus on real-world applications. The projects utilize a range of machine learning techniques, including data preprocessing, feature selection, exploratory data analysis (EDA), and model optimization.
classification clustering data-science data-structures data-visualization exploratory-data-analysis machine-learning machine-learning-algorithms machine-learning-models pandas-dataframe predictive-modeling preprocessing-data sklearn supervised-learning unsupervised-learning
Last synced: 20 Jan 2026
https://github.com/rynanda/project-management-system
Managing a list of tasks in a project using data structures and algorithms.
abstract-data-types algorithms csharp data-structures depth-first-search topological-sort
Last synced: 14 Mar 2025
https://github.com/chistopat/go-forward-list
Implement interface of C++ STL std::forward_list https://en.cppreference.com/w/cpp/container/forward_list in Go
cpp data-structures forward-list generics go linked-list stl
Last synced: 25 Jan 2026
https://github.com/mburuxx/alx-low_level_programming
Projects done in low-level languages, C, and includes bash scripts
Last synced: 03 May 2026
https://github.com/logreg-n-coffee/daily-coding-questions-java
Java solutions to Daily Coding Problem questions for code interviews
algorithm coding-challenge coding-interviews data-structures interview-preparation interview-questions java
Last synced: 07 Sep 2025
https://github.com/mateuskoppe/rbtree-glossary
:notebook_with_decorative_cover: A simple glossary implemented with red-black tree in C
Last synced: 19 Jun 2025
https://github.com/alvarm/jsa
Java Structures and Algorithms
algorithms algorithms-and-data-structures data-structures java
Last synced: 14 May 2025
https://github.com/zyn10/pick_the_leader_using_circular_linkedlist
pick the leader problem using cpp in circular linked list
circular-linked-list cpp data-structures pick-the-leader
Last synced: 22 May 2026
https://github.com/salmansaleem-17/pf-dsa-os-and-cc-lab-cpp-projects
C++ lab projects from university courses: Programming Fundamentals, Data Structures, Operating Systems, and Compiler Construction.
algorithm algorithms algorithms-and-data-structures c-plus-plus compiler-construction data-structures data-structures-algorithms data-structures-and-algorithms operating-systems operating-systems-project problem-solving programming programming-fundamentals
Last synced: 28 Jun 2025
https://github.com/hraverkar/apas_android_application_solution
APAS - Algorithm Problems and Solutions :
apas csharp-code data-structures
Last synced: 04 Nov 2025
https://github.com/jharwell/rcsw
Collection of reusable C software.
algorithms data-structures multiprocessing multithreading publisher-subscriber
Last synced: 08 Mar 2026
https://github.com/ptrvsrg/nsu-homework-c
Домашние работы по дисциплине "Программирование" 1 курса ФИТ НГУ
algorithms c cmake data-structures github-actions intrinsics openmp
Last synced: 19 May 2026
https://github.com/begmaroman/go-dag
Directed Acyclic Graph (DAG) implementation in GoLang using generics
dag data-structures graph graph-algorithms
Last synced: 22 Mar 2025
https://github.com/afk247/dsa-journey
DSA Skill Development Problems and Solutions
algorithm data-structures optimization-problem problem-solving
Last synced: 04 Nov 2025
https://github.com/luisfernandovillalon/front-end-pokemon-photo-tag
A front-end for a 'Where's Waldo?' type game with Pokemon. Created with CSS, React.js, and API calls.
api css data-structures fetch html javascript photo-tagging reactjs routes
Last synced: 11 Mar 2025
https://github.com/luisfernandovillalon/cs231-introdatastructures
A repository to showcase my coursework for my Introduction to Data Structures college course.
abstract-classes array data-structures exception-handling generics interfaces java javafx linkedlist queue recursion stack text-io
Last synced: 11 Mar 2025
https://github.com/hackersa3edy/alx-low_level_programming
Comprehensive projects and exercises for mastering low-level programming in C. Topics include syntax, control structures, data structures, memory management, debugging, file I/O, and more. Each directory focuses on a specific topic with relevant scripts and tasks.
algorithms alx-africa bit-manipulation c-programming command-line-arguments data-structures debugging dynamic-libraries file-io function-pointers hash-tables holbertonschool linkedlists low-level-programming makefiles memory-management preprocessor search-algorithms static-libraries variadic-functions
Last synced: 15 Sep 2025
https://github.com/mituskillologies/data-science-sep24
Programs of Data Science batch @ MITU Skillologies, September 2024
clustering data-analytics data-preparation data-preprocessing data-science data-structures data-visualization machine-learning mysql powerbi python-programming sql supervised-learning unsupervised-learning
Last synced: 13 May 2026
https://github.com/shane-staret/machine-learning-sim-mccc-cis-112
The final project for CIS 112 at MCCC. This is a project that visualizes machine learning by teaching an AI how to place dots on a 3x3 grid in a specific order.
advanced-data-structures algorithms algorithms-datastructures data-structures java javafx machine-learning machine-learning-algorithms neural-network priority-queue queue
Last synced: 22 May 2026
https://github.com/dansalahi/javascript-data-structures
Experimenting and implementing algorithms with JS
algorithm data-structures javascript
Last synced: 20 Mar 2025
https://github.com/0xpuddi/algorithms
A collection of algos written in python, detailed with time and space complexity
algorithms data-structures python3
Last synced: 20 Jun 2025
https://github.com/iasminmartins/methods-and-programming-techniques
Repository dedicated to MPT activities, guided by Prof. Dr. Igor Sousa Peretta.
algorithms c data-structures file-handling mathematical-programming memory-management pointers recursion
Last synced: 05 Apr 2025
https://github.com/vladimir-skvortsov/spbstu-interval-anylysis
Лабораторные работы по дисциплине «интервальный анализ».
data-structures interval interval-analysis interval-arithmetic math python range
Last synced: 16 Apr 2026
https://github.com/bohdanmoroziuk/ds-a-js
A collection of data structures and algorithms implemented using JavaScript
algorithms data-structures javascript
Last synced: 06 Apr 2025
https://github.com/liblaf/apple
🍎 Advanced optimization and math utilities with JAX for Python projects!
ci-cd code-quality data-structures github-actions hvp jax machine-learning numerical-methods optimization python
Last synced: 14 Apr 2025
https://github.com/c1m50c/leet-code-solutions
A collection of my LeetCode submissions.
algorithm algorithms data-structures dynamic-programming interview-questions leetcode leetcode-python leetcode-solutions python python-3 solutions
Last synced: 22 May 2026
https://github.com/varugasu/go-heap
Heap implementation based on container/heap using Generics
data-structures generics go golang heap
Last synced: 03 Nov 2025
https://github.com/shucharjer/datastructure
data structure course design. | 数据结构课程设计(黑历史)
Last synced: 02 Apr 2025
https://github.com/tush-tr/code-in-cpp
Learn C++ with solving a lot of questions and also data structures and algorithms concepts
algorithms-and-data-structures c cpp data-structures
Last synced: 29 Mar 2025
https://github.com/clifftech123/hackerrank-data-structures
This repository contains C# solutions to HackerRank data structures problems
cshap data-structures hackrank
Last synced: 03 Nov 2025
https://github.com/robinfriedli/cranevec
Vector that is generic over its underlying implementation offering several inline or heap based storage implementations and providing fallible operations allowing graceful handling of allocation failure.
Last synced: 06 Apr 2025
https://github.com/martincapovcak/data-structures
Data-structures demo plus mocha / chai tests
Last synced: 22 May 2026
https://github.com/abdellahbellakrim/libft
Custom C library
algorithms c data-structures headerfile library low-level-programming makefile
Last synced: 12 Jun 2026
https://github.com/mukuliskul/linecraft360
An advanced C++ Object-Oriented simulation of an assembly line, featuring modular design with multiple stations. It integrates complex order processing, inventory management, and dynamic workflow handling, offering a real-world industrial process experience.
algorithm-implementation cpp17 data-structures data-structures-and-algorithms educational-project modular-design object-oriented-programming system-design
Last synced: 14 Apr 2025
https://github.com/crisnguyendev/miu-cs390-fpp
Repository for assignments and exercises focusing on Java programming basics, object-oriented programming, data structures, exception handling, and recursion.
assignment computer-science data-structures education exception-handling files fundamentals java object-oriented-programming recursion
Last synced: 14 Apr 2025
https://github.com/alanmenchaca/java-avanzado
cadenas, caracteres y expresiones regulares, colecciones de genéricos, diseño de clases, lambdas y flujos de Java SE 8.
classes-and-objects data-structures java-se lambdas methods serialization streams
Last synced: 02 Jan 2026
https://github.com/rashres/sorting-algorithm-comparison
algorithms data-structures java sorting
Last synced: 22 Mar 2025
https://github.com/meysam81/red-or-black-tree
red or black tree, implemented in c++ containing insert and delete
college college-project data-structures red-black-tree tree tree-search tree-structure
Last synced: 02 Jan 2026
https://github.com/youseftareq33/java_datastructuer_1_tawjihirecord-linkedlist-
This project focuses on Tawjihi students in the West Bank and Gaza, and involves working with data using (linkedlist).
Last synced: 01 May 2026
https://github.com/antojebi7/java_chloroplast
(Growing)Java-Chloroplast is your ultimate Java reference hub, packed with concepts, code snippets, and best practices from basic syntax to advanced frameworks. Whether you're preparing for interviews, building applications, or mastering Java, this repo converts knowledge into pure coding energy—just like a chloroplast!
algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving
Last synced: 05 Nov 2025
https://github.com/eliasdeallmeida/tic-tac-toe-game-tree
Algoritmo que analisa a melhor jogada para um tabuleiro de jogo da velha por meio de uma árvore de jogadas.
data-structures game-tree minimax-algorithm python tic-tac-toe
Last synced: 22 May 2026
https://github.com/jojiiofficial/bytestore
Various data structures directly stored in memmapped files or as bytearray in memory with focus on efficiency and performance.
bytes data-structures datastructures memory-mapped-file memory-mapping mmap mmapped
Last synced: 22 May 2026
https://github.com/an4b4515/data-structures
Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️
algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack
Last synced: 22 Mar 2025
https://github.com/sagarsdagdu/linkedlistwithrandompointer
A data structure problem which is about duplicating a linkedlist which has random pointers without using extra memory. Details : https://youtu.be/xbpUHSKoALg?t=27
Last synced: 30 Mar 2025
https://github.com/mhasanjoy/code
Data Structures
data-structures linked-list stack
Last synced: 30 Mar 2025
https://github.com/nouman6093/python_dsa_and_leetcode
in this repository i will upload everything i have learned about data structures and algorithms in python. Also i will upload all the LeetCode Exercises which i would solve using python.
algorithms algorithms-and-data-structures algorithms-datastructures data-structures data-structures-algorithms data-structures-and-algorithms data-structures-interview-questions data-structures-python dsa dsa-algorithm python python3
Last synced: 22 May 2026
https://github.com/kothar/compactlist
An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.
Last synced: 16 Jan 2026
https://github.com/saxarona/tc1031
Data Structures and Fundamental Algorithms---A full course based on González Guerra original lecture notes using C++
Last synced: 02 Jan 2026