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: 2026-07-01 00:07:32 UTC
JSON Representation

https://github.com/devinmcgloin/probabilistic

Bloom Filters, Min Sketch Count and Min Hashing.

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https://github.com/agu3des/estanteencantada

Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores

bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads

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https://github.com/rohith-2/java-amrita

Repo Contains All the codes typed by Rohith

algorithms-and-data-structures binary-search-tree binary-tree data-structures heap java object-oriented-programming

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https://github.com/v-shenoy/advent-of-code-2021

🎄 My solutions to Advent of Code 2021.

advent-of-code advent-of-code-2021 algorithms aoc aoc-2021 data-structures python

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https://github.com/ashwinraikar88/odsa

Orchard Algorithms and Data Structures

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https://github.com/logreg-n-coffee/daily-coding-questions-java

Java solutions to Daily Coding Problem questions for code interviews

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https://github.com/rieljasperapos/data-structures-and-algorithms

A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.

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https://github.com/gamitej/codes-in-python

Basic coding snippet in python

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https://github.com/mburuxx/alx-low_level_programming

Projects done in low-level languages, C, and includes bash scripts

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https://github.com/eesunmoon/leetcode

DSA & Problem-solving

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https://github.com/ganzerli/e-pathy

e-pathy saves integers (also in a file) in a way that you can find them following a path. /0/1/50/0 for example

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https://github.com/elkard/polynomialdatacontainer

C++ project on the 2nd semester of CS at Warsaw University of Technology

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https://github.com/furkanunsalan/data-structures-and-algorithms

📊 My journey through learning data structures and algorithms

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https://github.com/blue32a-sandbox/php-data-structures

PHPのData Structuresを使ってみる

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https://github.com/iozsaygi/dsaa

Implementations for several data structures and algorithms.

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https://github.com/hendurhance/cs50-c

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https://github.com/mupinnn/dsa

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

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https://github.com/icaoberg/python-stack

Just a simple naive implementation in Python

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https://github.com/ofmiq/algorithmsanddatastructures

A collection of fundamental algorithms and data structures implemented in C++

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https://github.com/maverickpoly/asmr-python-dsa

Different Data Structures and Algorithms implemented in Python.

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https://github.com/michaelb0312/data_and_algorithms

solving leetcode.com riddles

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Classic algorithms and data structures implemented in clojure

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https://github.com/asarkar/pydata

Python Data Structures: Linked List, and Binary Tree

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https://github.com/kothar/compactlist

An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.

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https://github.com/mhasanjoy/code

Data Structures

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

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

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https://github.com/bmf-san/ruby-algorithm-and-datastructure-practice

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https://github.com/asarkar/exercism-scala

https://exercism.org/tracks/scala

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https://github.com/jungaretti/advent-of-code-2020

Solutions to problems from the merriest coding challenge on the Internet

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https://github.com/jungaretti/advent-of-code-2022

Solutions for Advent of Code 2022 in a few languages

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https://github.com/jungaretti/advent-of-code-2021

Solutions to Advent of Code challenges written in a bunch of languages

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https://github.com/r-n/calculatorstringcpp

The previous CalculatorString, rewritten in C++

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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

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https://github.com/daniilalpha/vec

Plain C typesafe vector data structure.

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https://github.com/aravachoudhary/data_structures_algorithms

This Repository contains my DSA codes and problem Solutions

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https://github.com/syd-strzempko/practice-problems

python implementations of common algorithms, data structures, & coding problems

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https://github.com/hima890/binary_trees

A collection of C programs for learning and implementing binary tree operations, including traversal, insertion, deletion, and validation. Ideal for understanding fundamental data structures and algorithms in C programming.

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This repository showcases a collection of data structure simulations implemented in C.

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https://github.com/jojiiofficial/bytestore

Various data structures directly stored in memmapped files or as bytearray in memory with focus on efficiency and performance.

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https://github.com/amritmaurya1504/striver-sde-sheet

Striver SDE Sheet

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https://github.com/mahalinoro/python-ds-implementations

A repository containing most of the data structures and their basic methods in Python [array, stack, queue, graphs, linked list, ...]

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

Implementations of common data structures

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https://github.com/josegpt/fundamentals

Fundamental Data Structures and Algorithms.

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https://github.com/entropy-tamer/reynard-algorithms

Algorithm primitives and data structures for Reynard applications - comprehensive collection with automatic optimization

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

A simplistic bloomfilter implementation in pure python.

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https://github.com/jiko23/family-tree

Model out the Shan family tree so that when given a ‘name’ and a ‘relationship’ as an input, the output are the people that correspond to the relationship. Input needs to be read from a text file, and output should be printed to console. Program should execute and take the location to the test file as parameter.

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

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

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https://github.com/adogio/tilapia

:tropical_fish: A hackable modularized data-structure and algorithm lib for JavaScript

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https://github.com/agb2k/infix-postfix-prefix-converter

C programme which converts infix, postfix and prefix expressions

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https://github.com/yo-mah-ya/algorithms-and-data-structures

Just implement programs along with certain algorithms and data structures

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https://github.com/princid/competitive-programming

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https://github.com/azaz9026/data_cleaning

Welcome to the Data Cleaning repository! This collection is dedicated to showcasing techniques and methods for cleaning and preparing datasets for analysis.

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https://github.com/guilhermebkel/sales-machine

A pratical homework for the Programming and Data Structures II class of Electrical Engineering major.

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https://github.com/bp7968h/rust_dsa

Data Structure and Algorithm written in Rust

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https://github.com/tamschi/pinus

A prickly BTreeMap.

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https://github.com/nlfiedler/segarray

Segment Arrays in Rust

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

LeetCode Problems' Solutions

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https://github.com/extwiii/algorithms-uc.san.diego

Data Structures and Algorithms - Coursera

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Disciplina de Estrutura de Dados 2

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https://github.com/clustercockpit/cc-specifications

Specification of ClusterCockpit datastructures, interfaces, DB schemas, file formats and directory structures

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https://github.com/fattahsamit/pps

Programming & Problem Solving

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https://github.com/rodrigojunqueiradev/python-exercises

Repositório para armazenar exercícios realizados na linguagem Python / Repository to organize exercises with Python language

data-analysis data-science data-structures data-visualization database math pandas pandas-python python python-3 python3 sql statistics

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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!

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https://github.com/centuriontheman/datastructures

The project implements selected data structures and measures the time complexity of their operations.

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https://github.com/networkflux/ft_containers

Let’s re-implement the standard C++ containers

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https://github.com/jahidulislam114593/go-dsa

Must DSA

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https://github.com/joscha-alisch/algorithms

A collection of data structures and algorithms in various languages for practicing purposes

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https://github.com/saragarcia6123/expression_evaluator

A calculator-style mathematical expression evaluator that parses and computes results from user input strings.

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https://github.com/mustafahakkoz/bow_in_c

Bag of Words in C language

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

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

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https://github.com/renato4333/learn-artificial-intelligence

bayesian-inference capsule-network causal-inference convolutional-neural-networks data-structures deep-learning deep-learning-algorithm knn lua matplotlib pandas probabilistic-programming python pytorch question-answering regression-algorithms scikit-learn torch

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https://github.com/rynanda/project-management-system

Managing a list of tasks in a project using data structures and algorithms.

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https://github.com/mhmdsami/dsa

Data Structures and Algorithms

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https://github.com/louis3112/camera_shop

Final project for Data Structure 2nd Semester. The project is a simple CRUD management loaning camera, lens and photographer

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https://github.com/codenitros/hello-world

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https://github.com/thetoxin/student

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https://github.com/mustafahakkoz/tst_in_c

Ternary Search Tree in C language

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https://github.com/musheer7/java-enterprise-banking-system

Enterprise-style Core Java banking application using Java 8, OOPS, multithreading, DSA, design patterns, and financial mathematics.

banking-applications core-java data-structures design-patterns java java8 multithreading oops-in-java

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

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

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https://github.com/thurunany/trabalho1_eda

Estudos em Estrutura de dados

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https://github.com/nkokor/red-black-tree

Implementation of Red-Black Tree data structure using Python

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https://github.com/abhilashpujari/data-structures-in-js

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https://github.com/raadiah/dsa-using-go

Implementing the most used data structures and algorithms using Go.

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https://github.com/jabellard/vector

Dynamically-resizing array.

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my approach of solving the leetcode, interviewcode and other questions

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

Excercises for c++ course

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LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

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https://github.com/AhmedNassar7/Smart-Campus

A university management system .

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https://github.com/hridxyz/leetcode-practice

A Java-centric repository documenting my problem-solving journey with efficient, annotated solutions and personal insights for algorithmic challenges.

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