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
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https://github.com/shadowshahriar/cse222

A repository containing my solutions to data structure (Java, C, C++) problems assigned by our CSE lecturer, NASR (3rd Semester)

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Last synced: 04 May 2026

https://github.com/mutokrm/googlestep

This repository has homework that I submitted during Google STEP where I learned the basics of of Computer Science.

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Last synced: 22 Apr 2026

https://github.com/azeemmirza/structures

Structures Applied

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Last synced: 14 Feb 2026

https://github.com/netromdk/cods

Collection of Data Structures (vanilla C++14)

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Last synced: 26 May 2026

https://github.com/jilliennelapid/binarytreestorage

Project 2: An organism-storing binary tree that reads commands from input .txt, queries the data, and outputs to console and output .txt.

binary-search-tree binary-tree cpp data-structures infile-outfile txt-files

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https://github.com/devdrops/php-ds

:computer: PHP data structures

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https://github.com/researchlab/abp

Algorithms Best Practices (ABP™)

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https://github.com/matthewnielsen27/arboretum

A study in trees.

data-structures rust tree

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https://github.com/willgreen98/data-structures-and-algorithms

Sorting-Algorithms For CS Theory

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Last synced: 08 Nov 2025

https://github.com/bl33h/discreteeventsimulation

Simulation of program execution in a time-sharing operating system.

cpu data-structures operating-system python ram simulation time-sharing

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https://github.com/ahmdtaha/tree_viz

Java code to visualize trees (e.g., BST, BTree, QuadTree)

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https://github.com/ashharr/dsa-bootcamp

Data Structures and Algorithms. LeetCode Problems Practice.

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https://github.com/jojusuar/c-linkedlist

C implementation of a generic linked list with queue and stack functionalities

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Last synced: 21 Jul 2025

https://github.com/naruto-o/leetcode_solutions_

babbars-450-questions data-structures faang-preparation faang-questions leetcode leetcode-java leetcode-python leetcode-solutions problemoftheday solutions striver-a2z-sheet strivers-sde-sheet

Last synced: 15 Mar 2025

https://github.com/lakshitnagar/ds-algo

From ground up implementation of data structure and algorithms.

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https://github.com/apfirebolt/data-structures-and-algorithms-in-python

Data Structure and Algorithms in Python

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https://github.com/farhaduneci/contactbook

A simple contact book written with Python.

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https://github.com/yagocrispim/data_structures

A study about data structures

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https://github.com/aleksavukadinovic/kiaa

Materijali i rokovi za kurs konstrukcija i analiza algoritama za I smer na Matematickom fakultetu.

algorithms-and-data-structures bellman-ford-algorithm chinese-remainder-theorem convex-hull-algorithms data-structures dijkstra-algorithm eratostenes-sieve floyd-warshall-algorithm graph kmp kmp-algorithm minimum-spanning-trees segment-tree trie z-algorithm

Last synced: 05 Jan 2026

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/0x484558/fairqueue

Spatially distancing fair queue

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https://github.com/gotz1480/data-structures-python

Basic data structures implementations in Python

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https://github.com/iampavangandhi/huffmanendec

♾️ Huffman Encoder-Decoder Web App (using Huffman Coding)

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Last synced: 16 Jun 2025

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

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Last synced: 15 Mar 2025

https://github.com/solygambas/coding-interview-algorithms-data-structures

Some algorithms and data structures to prepare for a JavaScript coding interview.

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Last synced: 07 Apr 2025

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/srirampatil/gostl

A Standard Template Library for Golang

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Last synced: 01 Jul 2025

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

Last synced: 05 Jan 2026

https://github.com/jitendra3109/datastructure-algorithms

Contents code implemented in java.

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Last synced: 23 Mar 2025

https://github.com/uchamod/posting-social-media-app-flutter

A feature-rich social media app developed using Flutter and Firebase. The app includes user authentication, real-time messaging, content sharing, and customizable profiles. It demonstrates the seamless integration of Flutter's UI capabilities with Firebase's backend services, providing a dynamic and interactive user experience.

algorithms authentication data-structures firebase flutter mobile-development provider-state-management

Last synced: 10 Mar 2026

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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Last synced: 27 Feb 2025

https://github.com/pedrofnseca/bd-vendas

🐬 Banco de dados para vendas

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Last synced: 18 May 2026

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.

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Last synced: 15 Mar 2025

https://github.com/mmiranda96/algorithms-go

Algorithms workshop in Golang

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Last synced: 02 Jul 2025

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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Last synced: 10 Mar 2025

https://github.com/chrisammon3000/dict-smasher

Flatten Python dictionaries in one go.

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Last synced: 16 Mar 2025

https://github.com/tom-spalding/petrie

a Graph-based phylogenetic tree, implemented in Javascript.

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https://github.com/kazu728/aoj

Aizu Online Judge

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Last synced: 18 Mar 2025

https://github.com/yjhmelody/as-collections

Collections for assemblyscript

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Last synced: 08 Apr 2025

https://github.com/indexposition/linked-list-text-editor

A simple Text Editor that uses the concept of Linked List.

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Last synced: 28 May 2026

https://github.com/lehoangan2906/mitx-6.002x

Introduction to Computational Thinking and Data Science

algorithms-and-data-structures data-science data-structures python3

Last synced: 19 Jul 2025

https://github.com/bam-j/datastructure

자료구조 C언어 구현

c data-structures

Last synced: 31 Mar 2025

https://github.com/danielbas33/algoexpert

My solutions to algoExpert.io coding questions

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Last synced: 18 Jan 2026

https://github.com/0xisk/research-solidity-algorithms

The purpose of this repo to be focused on smart-contracts algorithms in Solidity.

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Last synced: 04 Feb 2026

https://github.com/atereshkov/hackerrank

My HackerRank solutions and practice written in Swift

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Last synced: 24 Mar 2025

https://github.com/seigtm/bidirectionalringlist

Ring doubly linked list C++ class implementation. My very old college homework from 2020.

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Last synced: 20 Apr 2025

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.

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Last synced: 03 Jul 2025

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

Neetcode 150

algorithms blind75 data-structures

Last synced: 16 Jan 2026

https://github.com/mohamedayassin/dictionary-using-data-structures

Terminal based dictionary application using data structures in C++

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Last synced: 24 Mar 2025

https://github.com/codomatech/clodss

On-Disk data-structures store with redis-like API.

data-structures embedded-database

Last synced: 24 Mar 2025

https://github.com/nirmalsaiswaroopj/dsexplore

This project provides Python implementations of fundamental data structures, including Stacks, Queues, Linked Lists, and Trees (Binary Search and AVL). It features a user-friendly menu-driven interface for easy interaction. Explore basic operations like insertion and deletion in each structure. Clone the repository to get started!

arrays-and-strings data-structures linked-list queue stacks tree-structure

Last synced: 29 May 2026

https://github.com/lehoangan2906/6.006-spring-2020

Introduction to Algorithms

algorithms-and-data-structures data-structures python3

Last synced: 24 Mar 2025

https://github.com/gabriel-dp/ufsj-labprog2

All exercises solved during "Programming Laboratory II" subject at UFSJ

data-structures lab ufsj

Last synced: 03 Jul 2025

https://github.com/saka7/algorithms

Algorithms and data structures in TypeScript

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Last synced: 18 Mar 2025

https://github.com/hosu-kim/super_cool_goat_stack_sorter

A highly optimized integer sorting project implementing the chunk sorting algorithm.

algorithm-optimization c data-structures sorting-algorithms stack-operations

Last synced: 11 Jun 2025

https://github.com/salmandeveloperz/python

Here is the repo of my python journey where I learn basic to advance of python.

ai data-science data-structures python python-script

Last synced: 08 Apr 2025

https://github.com/bimus-github/data-structures-in-js-python

Based on my knowledge so far, the best data structure is b-tree, red-black-tree is also good but saving it to json file is a problem.

array binary-search-tree btree data-structures hashtables heaps redblacktree tries

Last synced: 11 Jun 2025

https://github.com/ifeelgarv/kunalkushwaha-java-dsa-bootcamp

This repos contains QnA of Kunal Kushwaha and some Leetcode Question/Solution.💻

algorithms basic data-structures java

Last synced: 11 Jun 2025

https://github.com/nakkayev1707/algorithms

Algorithms is a C# project dedicated to solving algorithmic challenges from various sources, such as LeetCode. This repository contains implementations of solutions for a variety of algorithmic problems, providing a resource for learning and improving problem-solving skills in C#. It includes solutions to common problems and data structures

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Last synced: 03 Jul 2025

https://github.com/poodarchu/algos

Algorithms and Data Structures in practice.

algorithms cpp data-structures leetcode-solutions map sorting-algorithms tree-structure

Last synced: 04 Sep 2025

https://github.com/massigy/c-dictionnary-program

This C program, loads a file of 10000 english words to a trie data structure and search for the right spelling when the user types a word of his own.

c cprogramming data-structures gcc git github linked-list makefile

Last synced: 07 May 2026

https://github.com/hozlucas28/c-algorithms-practical-work-2025

Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).

2025 algorithms c codeblocks continuous-integration data-structures gcc-complier github-actions mit-license practical-work university-assignment unlam

Last synced: 01 Apr 2025

https://github.com/danishayman/boyer-moore-string-matching

This Java program implements the Boyer-Moore string matching algorithm using the Bad Character Heuristic.

algorithms booyer-moore booyer-moore-harspool data-structures java

Last synced: 20 Jun 2025

https://github.com/asarkar/algorithms-design-analysis-2

Lecture videos and homework for Algorithms: Design and Analysis, Part 2, taught by Tim Roughgarden

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Last synced: 27 Nov 2025

https://github.com/sglavoie/code-snippets

Collection of code snippets that have been useful at some point in history.

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Last synced: 30 Mar 2025

https://github.com/inductivecomputerscience/pbgraphs.ts

pbGraphs.ts is a graph library for TypeScript

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Last synced: 20 Jun 2025

https://github.com/itsjomon/java

Java Programming & Data Structures/Algorithms repository for quick revision, practice, and reference.

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Last synced: 12 Jun 2025

https://github.com/can-dy-jack/queue

Queue implementation in JavaScript (based on Array)

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Last synced: 07 Apr 2025

https://github.com/shravanatirtha/must-know-java-programs

All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.

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Last synced: 03 Apr 2025

https://github.com/bola-nabil/atcoder

atcoder solutions

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Last synced: 16 Mar 2025

https://github.com/hendrialqori/dsa-javascript

Learn algorithm and data structure in Javascript

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Last synced: 31 Mar 2025

https://github.com/tigran-sargsyan-w/push_swap

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.

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Last synced: 29 May 2026

https://github.com/jacobgrisham/spell-checker-data-structures-using-c

Program that spell-checks a file after loading a dictionary of words from disk into memory. Includes run-time data output.

big-o c computer-memory data-structures

Last synced: 04 Sep 2025

https://github.com/rishabh96b/code-implementations

This repository contains the C++ problems that I have either solved or concepts that I've implemented myself.

coding-challenge cpp data-structures hackerrank

Last synced: 25 Mar 2025

https://github.com/libanezdev/data-structures-2020

Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.

binary-tree data-structures lists python typescript

Last synced: 07 May 2026

https://github.com/basemax/mystackjava

My Stack Implementation In Java. Here we are going to design a full-featured class for Stack's Data structure.

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Last synced: 08 Jul 2025

https://github.com/ibz-04/structs-algos

This repository contains solutions to data structures and Algorithm questions solved by me

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Last synced: 31 Mar 2025

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

Algorithms and Data Structures - Dijkstra

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Last synced: 21 Feb 2026

https://github.com/viniciuslawliet/bell-cranel-algorithm

The Bell Cranel Algorithm is a Python tool designed for generating and visualizing multilayer graphs. It offers customizable parameters for nodes, edges, and interlayer connections, facilitating the modeling and visualization of intricate systems such as dungeons, mazes, and networks.

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Last synced: 29 Mar 2025

https://github.com/le-michael/simple

A compilation of simple data-structures written in go

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Last synced: 16 Mar 2025

https://github.com/vladpodilnyk/probably

A Bloom filter implementation in Go

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Last synced: 25 Mar 2025

https://github.com/helcsnewsxd/famaf-computer_science-data_structures_and_algorithms_ii

Laboratorios de la materia de Algoritmos y Estructuras de Datos II de la Licenciatura en Ciencias de la Computación de FAMAF (UNC)

algorithms c data-structures data-structures-and-algorithms famaf-unc labs university-subjects

Last synced: 28 Feb 2025

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

Data structures and algorithms by Olexandr Tsymbaliuk. Not finished.

algorithms data-structures

Last synced: 16 Mar 2025

https://github.com/rabi-siddique/sudoku-solver

A web application that allows you to solve a Sudoku puzzle using a backtracking algorithm. The goal of this application is to help you visualize how the backtracking algorithm works to solve the puzzle.

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Last synced: 25 Mar 2025

https://github.com/manavalan2517/python-dsa

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Last synced: 16 Jul 2025

https://github.com/ugurcanerdogan/movie-library-system

Library System - Data Structures project with Linked Lists

data-structures library-management-system linked-list

Last synced: 06 Jul 2025

https://github.com/martincorona007/coding-puzzle

My answers to LeetCode, HackerRank, Codewars etc.

algorithm algorithms algorithms-and-data-structures codewars codewars-solutions coding-challenge coding-challenges coding-interviews dailycodingproblem data-structures hackerrank hackerrank-solutions leetcode leetcode-solutions

Last synced: 05 Sep 2025

https://github.com/ascii-dev/puava

A polyglot library of data structures & algorithms built from first principles. (C, C++, Java, Python, Rust, Go). Managed with Bazel.

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Last synced: 13 Apr 2026

https://github.com/giof71/python-playground

Exercises, notes about my Python learning path

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Last synced: 13 Apr 2026

https://github.com/tomasoak/datahopper

Python package for data engineering and data wrangling

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Last synced: 12 Mar 2026

https://github.com/imdanielsp/dstructs-swift

A Swift's data structures and algorithms library. The purpose of this repository is to practice the Swift programming language and data structure in general.

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Last synced: 05 Jun 2026