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: 2026-06-23 00:07:37 UTC
JSON Representation

https://github.com/johnmachado11/linked-list-restaurant

Restaurant food options organized and viewable by leveraging a custom built Linked List data structure.

computer-science data-structures linked-list

Last synced: 05 Apr 2025

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

📚💡 Algorithms & Data Structures implemented in Python 🐍 — A collection of various algorithms and data structures, all implemented in Python. This repository covers essential concepts and practical implementations to help understand and master these foundational elements of computer science. 🚀🔍

algorithms algorithms-and-data-structures automata-theory avl-tree btree bubblesort data-structures dijkstra-algorithm heap max-heap mergesort priority-queue quicksort sorting-algorithms tree turing-machine

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https://github.com/sanish07/java-dsa

This repository contains the coding problems solved in Java DSA.

data-structures dsa-practice java-8

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https://github.com/nlfiedler/hashed-array-tree

Hashed-Array Trees

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https://github.com/kedaroo/dsa-with-javascript

Practice implementation of Data Structures and Algorithms in JavaScript

data-structures javascript

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https://github.com/kingcitaldo125/pytree

My implementation of a BST data structure

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https://github.com/omr-ql/data-structures-algorithms

Hello everyone here is my data structures reading files and source code !

c-plus-plus data-structures programming

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https://github.com/izam-mohammed/dsa-practices

In this repository, I document my journey of learning and practicing data structures and algorithms. It's an ongoing effort to deepen my understanding of fundamental concepts, improve problem-solving skills, and prepare for coding interviews or competitive programming.

data-structures dsa dsa-algorithm dsa-practice

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https://github.com/augustdanell/datastructures

Here I implement different datastructures. You never know when you need them, and so, to have them on Git ready to be used has helped me to solve many Kattis problems and more :)

data-structures graph-search-algorithms

Last synced: 12 Apr 2025

https://github.com/zayarhtet/bag

Bag Data Type implemented in C++, specialized in Basic Object-Oriented Design.

console-application cpp data-structures design-patterns oop priority-queue

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https://github.com/t2ny/leetcode

My solutions and attempts for various programming algorithm problems

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https://github.com/mxssl/binary-search-tree

Binary Search Tree implementation in Go (Golang)

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https://github.com/ztlaine/assignment7

Unit testing a custom data structure using Java.

data-structures java junit unit-testing

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https://github.com/antononcube/raku-data-typesystem

Data type system for different data structures.

data data-structures rakulang type-system

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https://github.com/venkataramanarao5/templated-data-structures-implemented-in-cpp

A repository containing cpp programs implementing common data structures using templates

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Last synced: 17 Jun 2025

https://github.com/mohamed-mostafaaa/monty

Monty 0.98 is a scripting language that is first compiled into Monty byte codes (Just like Python). It relies on a unique stack, with specific instructions to manipulate it. The goal of this project is to create an interpreter for Monty ByteCodes files.

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https://github.com/wvhulle/map

Reactive data structures such as sets, maps and graphs

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https://github.com/harismuneer/queue-using-stacks

🎁 A complete C++ implementation of Queue using two Stacks.

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https://github.com/samharrison7/datamapper

Making mapping between datasets as simple as possible.

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https://github.com/dinomite/forgetsy-jvm

JVM port of Forgetsy, a trending library, backed by Redis

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https://github.com/davialencar2/cp-training

Destinado ao aprendizado e prática de programação competitiva.

algorithms competitive-programming data-structures

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https://github.com/kylepw/multistack

Example of multiple stacks in one array.

algorithms array data data-structures python stack

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https://github.com/daleksla/sgl

Salih's Generic Library (SGL) contains generic containers, procedures to manage their contents, & algorithms.

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https://github.com/firestone82/restaurant-system

VŠB-TUO - School project in VIS

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https://github.com/ajksah/pdf-highlighter

This repository offers a straightforward PDF annotation tool built with React and PDF.js. Users can easily highlight text, add comments, and choose from multiple highlight colors. 🌟📄

alorithms analytics annotations awesome computer-science conversational-ai data-structures electronics nlp ocr oop pdf-viewer php react remarkable-tablet retrieval retrieval-augmented-generation technology

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https://github.com/walkerrandolphsmith/rust-data-structures

Common data structures implemented in rust.

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https://github.com/stephenwanjala/priorityquejavaquiz

Priority ques in java practical example

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https://github.com/nelsonbn/algorithms-data-structures-queue

Algorithms and Data Structures - Queue

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https://github.com/wcdogg/algorithms-data-structures

Intro to algortihms and data structures using Python.

algorithms big-o data-structures python

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https://github.com/xorz57/trie

Trie written in C++14

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https://github.com/malisetti/mygo

The things I try to learn and implement in Golang

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https://github.com/joie-kim/python_ex

python exercise (점프 투 파이썬!)

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https://github.com/poyea/vis-tree

Command-line generator for some data structures

cli command-line command-line-tool data-structures datastructures ts typescript

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https://github.com/jasontoups/datastructures-and-algorithms

Collection of notes about Data Structures and Algorithms, written in markdown in Obsidian.

algorithms data-structures data-structures-and-algorithms interviews-preparation markdown test-preparation

Last synced: 17 Feb 2026

https://github.com/sushilsree98/data-structures-and-algorithm

Few of the basic data structures and algorithms are maintained in this repository.

algorithms algorithms-and-data-structures data-structures

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https://github.com/yousefkhalaf0/data_structure

Examples of DS concepts with c#

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https://github.com/mahdimashayekhi-ai/data-structures

🚀 A collection of Data Structure implementations in Java and Python. 📚 Perfect for learning and practicing fundamental data structures! ⚡ Work in Progress – More updates coming soon!

algorithms data-structures dsa-algorithm java

Last synced: 12 Apr 2025

https://github.com/tmartins11/aeds-i

Repositório para registrar todos os projetos concluídos na disciplina de AEDS I - 1º Período BCC | UNIFAL.

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https://github.com/lucashomuniz/project-06

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https://github.com/arprax/arprax-algorithms

Industrial-grade algorithms and data structures for Python.

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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

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

A collection of algorithms and data structures implemented in Go

algorithms computer-science data-structures divide-and-conquer dynamic-programming golang memoization search-algorithms sort-algorithms

Last synced: 28 Apr 2026

https://github.com/larzuaga11/trivia_movie

Project that simulate the Backend of a Cinema App.

cpp data-structures linked-list object-oriented-programming

Last synced: 17 Mar 2025

https://github.com/mkosir/store3binarysearchtree

Binary search tree data structure implemented in C programming language from scratch.

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https://github.com/brianelizondo/data-structures-binary-search-trees

Binary Search Tree Exercises

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https://github.com/marko19907/algorithms

A collection of algorithms and data structures made as a part of NTNU's "Algorithms and Data Structures" course, fall 2021.

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Last synced: 15 May 2026

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/akshaypratapsingh09/data_structure_and_algorithm

This is a practice repo and boiler plate for all the data structures and Algorithms implemented Using Python

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Last synced: 10 Jan 2026

https://github.com/greenheart/my-freecodecamp-projects

Algorithms and projects from the freeCodeCamp courses

algorithms data-structures freecodecamp javascript sorting-algorithms standard-js

Last synced: 16 Jun 2025

https://github.com/otabek-kholmirzaev/awesome-dsa

A 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 for data structures and algorithms with comprehensive tutorials & practice resources.

algorithms awesome coding-interviews data-structures dsa faang-preparation leetcode roadmap

Last synced: 03 Mar 2025

https://github.com/af2b/datastructure

A comprehensive collection of fundamental data structures implemented in different langs with practical, real-world examples. Each implementation includes detailed documentation covering from basic concepts to advanced usage, focusing on both educational understanding and practical applications.

clojure data-structures golang golang-examples ruby rust swift

Last synced: 09 Apr 2026

https://github.com/carlosagalicia/tc1031-act23-integral-lineal-data-structures-template-ad2023

This program simulates the Josephus problem, where people are arranged in a circle and eliminated every k-th step until only one remains. It uses lists and iterators to manage the elimination process and determine the safe position.

cplusplus cpp data-structures labs

Last synced: 12 Jun 2026

https://github.com/carlosagalicia/tc1031-act34-integral-activity-trees-template-ad2023

This program determines whether a given tree is a spruce tree, where every non-leaf node has at least three leaf children. It uses maps and vectors to track nodes and their children, ensuring the tree meets the spruce tree criteria.

cplusplus cpp data-structures labs

Last synced: 29 May 2026

https://github.com/nivasharmaa/climate-and-economic-justice

Java-based application for managing and processing climate and economic information for USA communities using a layered linked list structure. Features include CSV data import, efficient data management, and retrieval methods. Ideal for learning and applying OOP and linked lists.

algorithms algorithms-and-data-structures csv-processing data-management data-structures file-io java-libraries linked-lists object-oriented-programming

Last synced: 24 Apr 2026

https://github.com/chinnanj666/data-structures-string-using-cpp

string data structures using c++

cpp data-structures strings

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https://github.com/clockwork72/leetcode-hackerrank

My solution codes for LeetCode challenges.

cpp data-structures leetcode-solutions

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https://github.com/dking1342/data-structures-algorithms

An assortment of data structures and algorithm problems

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Last synced: 16 May 2026

https://github.com/felixseptem/collections

some useful datatypes

data-structures go golang lfu-cache lru-cache

Last synced: 06 Sep 2025

https://github.com/sanjaraiy/dsa_interviewpracticse

This repository is your go-to for DSA practice, featuring a wide range of problems from basic to advanced, all coded in C++. Elevate your coding skills and ace your interviews! 🚀📚

algorithms cpp17 data-structures data-structures-and-algorithms vscode

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https://github.com/m-code12/revision-toolkit

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https://github.com/wassimans/algorithmic-thinking-zingaro

Rust implementations for Daniel Zingaro's Algorithmic Thinking book problem set

algorithms data-structures rust-lang

Last synced: 23 Feb 2025

https://github.com/preetesh21/data_structures

This repo contains the source code written by me for the CS201 course.

c-language data-structures

Last synced: 08 Sep 2025

https://github.com/capjamesg/piece-table

An implementation of the piece table data structure in Python.

data-structures piece-table

Last synced: 09 Jul 2025

https://github.com/zyn10/hospital_managment_system_linkedlist

HMS using linked list in cpp & 3 file structure.

3-file-structure cpp data-structures linked-list singly-linked-list

Last synced: 11 Jul 2025

https://github.com/firoz-thakur/leetcodesolving

Welcome to the LeetCode Problem Solving repository! This repository contains solutions to a variety of problems from LeetCode, covering a wide range of topics in Data Structures and Algorithms. The goal is to enhance problem-solving skills and help you ace technical interviews.

algorithm codechef-solutions codeforces-solutions competitive-programming cpp data-structures java leetcode leetcode-solutions problem-solving

Last synced: 11 May 2026

https://github.com/nelsonbn/algorithms-data-structures

Algorithms & Data Structures

algorithms algorithms-and-data-structures data-structures

Last synced: 07 Feb 2026

https://github.com/dannycalleri/ture

Collection of algorithms and data structures written in TypeScript for fun

algorithms data-structures typescript

Last synced: 22 Jun 2026

https://github.com/splode/practice-c

This project documents ongoing efforts to enrich my understanding of CS concepts while learning C.

algorithms c computer-science data-structures

Last synced: 18 Jun 2025

https://github.com/ilovebacteria/analysis-prime-number-algorithms

My Data Structure course project. Analyzing the performance of some prime number algorithms with graph

algorithm algorithms data-structures graph java matplotlib pyfpdf python

Last synced: 15 May 2026

https://github.com/nikhilgurnani/dailyproblems

algorithms daily-coding-problem dailycodingproblem dailyprogrammingquestions data-structures interview-practice javascript python3

Last synced: 16 May 2026

https://github.com/jcng75/building-interface

In my Assembly Class, we were given the task to utilize a data structure that can do the following:

assembly data-structures masm

Last synced: 18 Jun 2025

https://github.com/nepo26/estruturas_de_dados_1

Exercicios e implementacoes de estruturas de dados.

c data-structures datastructures datastructures-algorithms introdution-to-data-structures

Last synced: 26 Mar 2025

https://github.com/orelba/binary-search-tree

Building a balanced binary search tree (BST)

balanced-search-trees binary-search-tree computer-science data-structures

Last synced: 02 Mar 2025

https://github.com/noxmor/noxdata

NoxData is a C++ data structures library to organize, store and manipulate data.

cpp cpp-library data-structures header-only library templated

Last synced: 18 Jun 2025

https://github.com/jlgarridol/kson

A format to save HashMaps inspired on JSON using a key:value format

data-structures format hashmap json kson

Last synced: 16 May 2026

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

ALX Low Level Programming with C

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Last synced: 14 Jun 2025

https://github.com/akshaya13/leetcode

Leetcode question with solutions!

blind75 data-structures

Last synced: 19 Jun 2026

https://github.com/harisali-git/stackbrackets

Full Stack Data Structure implementation with isBalanced(T* arr, int size) function which checks whether the brackets are properly balanced or not.

brackets cpp data-structures stack

Last synced: 19 Jun 2025

https://github.com/makarov-danil-school-projects-ctu/js-priority-queue

algorithms data-structures javascript priority-queue

Last synced: 17 Mar 2025

https://github.com/kernel-loophole/datastructure

Data structure using c++

data-structures graph linked-list

Last synced: 18 Mar 2025

https://github.com/danielblagy/containers

Implementations of containers in C++ as template classes.

algorithms containers containers-cpp cpp data-structures dynamic-array linked-list stack

Last synced: 19 Jun 2025

https://github.com/keyan/kdtree

Spatial index for nearest neighbor queries over K-dimensional points

data-structures geospatial

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https://github.com/applicativesystem/python-datastructure

my approach of solving the leetcode, interviewcode and other questions

data-structures python-3

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https://github.com/momen-alshouha/data-structure-circular-singly-linked-list

This repository contains C++ implementation of a circular singly linked list using object-oriented programming principles. It includes classes for nodes, iterators, and the linked list itself, providing essential functionalities such as insertion, deletion, traversal, and more.

circular-singly-linked-list classes-and-objects cpp data-structures linked-list oop-in-cpp oop-principles