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/rishabh-agarwal/datastructureandalgo

The DataStructureAndAlgo repository is a curated collection of data structures and algorithms implemented in Java, aimed at providing a solid foundation for learners and developers. It's designed for those preparing for interviews, deepening their understanding of computer science fundamentals, or looking for a reliable reference for algorithmic pr

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https://github.com/botraunak/ds-algo-practice

Competitive Coding Refresher

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https://github.com/claudio-code/data-structure-algorithm-and-neural-network

:scroll: I' m learning new algorithms and how create small and basic neural network

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https://github.com/tomboddaert/dynode

A framework for making node-based structures with dynamically-sized values.

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https://github.com/thegazed/pads

PADS are generic C data structures that use the preprocessor for abstraction.

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https://github.com/faraasat/employee_management_system

Employment Management System, implemented in C++ as part of the Data Structures and Algorithm course, offers a powerful console-based system for companies to efficiently manage their employees' records.

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https://github.com/monardop/datastructures

Aquí encontrarás distintas prácticas de estructuras de datos

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https://github.com/queelius/algograph

Immutable graph data structures and algorithms library with interactive shell

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https://github.com/amaravivian/client-project-analysis

"Comprehensive data analysis project for a new client to provide data-driven recommendations."

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https://github.com/nullthefirst/fcc-Cash-Register

freeCodeCamp - Cash Register

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

Learning algorithms and data structures.

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https://github.com/isensee-bastian/set-interface

Tutorial code for my video Generics Part 2: Using the empty Interface instead

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https://github.com/dho-rae/wonderlust

WonderLust is a Python-based travel recommendation system that suggests destinations based on user preferences. The program processes structured data using dictionaries and sets while incorporating error handling and user interaction. Developed for the Information Structures with Python course.

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https://github.com/harsha-yuvaraj/Data-Compression-and-Decompression-Tool

A specialized lossless file compression and decompression tool designed mainly for plain text, including programming files.

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https://github.com/itsdrc/list-cxx

doubly linked circular list + testing

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Data structures using java

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https://github.com/maximfersko/template-matrix-library

implementation of matrices in C++

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https://github.com/benehiko/fit2009

Monash FIT2009 Unit Code Examples

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https://github.com/jetsemrick/practice

Programming exercises to improve skills in algorithms and data structures.

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https://github.com/davide64-dev/feup_edaa_chinesepostmanproblem

✉️ | Chinese Postman Problem Solution

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Let's talk about software development. https://leobagua.github.io

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https://github.com/heap-data-structure/binomial-heap

:cherries: Binomial heaps for JavaScript

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https://github.com/palashhawee/cracking-the-coding-interview-by-mcdowell-book-

In this repository I'll keep uploading all my practice solutions to the amazing book on "Cracking the Coding Interview" by Gayle Laakman Mcdowell using Python language with different approaches. This repository is corelated to one of my repositories called "Data Structure and Algorithm" and has been extended as a part of my preparations for coding interview.

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

Data Structures implementation in Python 3

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https://github.com/aibolik/js-ds

Common data structures in TypeScript/JavaScript implemented efficiently

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https://github.com/mxagar/accelerated_computer_science_coursera

This repository contains my notes on the Specialization "Accelerated Computer Science Fundamentals" from Coursera / University of Illinois.

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https://github.com/yes20sh/data-structure-algorithms

This repository contains implementations of various data structures and algorithms in Python. It is designed to help you understand and practice fundamental concepts in computer science.

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https://github.com/isaqueveras/data-structure

Repositório com arquivos feito por mim durante a cadeira de Estrutura de Dados na Universidade Federal do Ceará

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https://github.com/siddhantprateek/java-resources

Jave Learning Resources

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https://github.com/colowill/Currency-Converter

Java currency converter that uses WebScraping to update it's conversion rates.

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https://github.com/ratismal/gms2-benchmark

GameMaker Studio 2 Data Structure Benchmark

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https://github.com/tpdlshdmlrkfmcla/data-structure

데이터구조 학습 정리입니다.

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https://github.com/yossef-ashraf/fifo-served-scheduling

This project implements a FIFO (First In, First Out) scheduling algorithm, which is a basic CPU scheduling technique used in operating systems. It schedules tasks (or processes) based on their arrival time, meaning the task that arrives first is executed first.

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

An open source collection and playground of algorithms, data structures and related documentation to brush up your knowledge of computer science fundamentals, or learn it from scratch.

algorithms arrays bfs data-structures dfs dynamic-programming graph graph-theory in-order iteration list post-order pre-order recursion search-algorithms sorting-algorithms tree

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https://github.com/chaganti-reddy/maps_c

Hashmaps implementation in C language

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https://github.com/vaibhavmojidra/data-structures---queue-using-array-in-java

Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is open at both its ends. One end is always used to insert data (enqueue) and the other is used to remove data (dequeue). Queue follows First-In-First-Out methodology, i.e., the data item stored first will be accessed first.

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https://github.com/vaibhavmojidra/data-structures---binary-tree-in-java

A tree in which each node (parent) has at most two-child nodes (left and right) is called a binary tree. The top most node is called the root node. In a binary tree a node contains the data and the pointer (address) of the left and right child node.

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https://github.com/lewismakau/portfolio-projects

This repository contains file data and SQL files for projects used for my Portfolio.

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https://github.com/migueelzz/list-exercises-python

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https://github.com/subhash23jan/cpp-oops

This repository is a collection of custom-built C++ data structures designed to provide a deep understanding of their underlying principles and implementations. By creating these structures from scratch, I gained valuable insights into the internal workings of C++ STL data structures.

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https://github.com/guptaroshan/problem-solving

Data Structures, Algorithms and Leetcode

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https://github.com/byhill/disjointsets.jl

An implementation of the Disjoint-set data structure for Julia

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https://github.com/leedskiy/bag-data-structure

Bag type for integers using C#. Code was written for training.

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https://github.com/ukonline/pyds

Data structures implementations in Python for pedagogical purpose.

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https://github.com/symonmuchemi/java

Learning Java

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https://github.com/dibahk/sql50

this a collection of leet code problems I have solved

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https://github.com/akashnath420/graph-based-path-finding-tool

The Java code models all 64 districts of Bangladesh as nodes in an undirected, weighted graph. The graph captures road distances between districts to support pathfinding, logistics, or geographic analysis.

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https://github.com/akashnath420/student-record-management-system

Student Record Management System using binary search tree

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https://github.com/youseftareq33/java_datastructuer_2_equationfilebrowserinterface-stack-v2

This project check the equation(whether it infix expressions or postfix) if it balanced or invalid, then convert it to desire expressions and calculate the result.

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https://github.com/bekcodingaddict/dsa

DSA stands for "Data Structures and Algorithms." In computer science and programming, data structures refer to the way data is organized and stored in a computer's memory, while algorithms are a set of step-by-step instructions for solving a particular problem or task.

algorithms coding-challenge coding-interviews data-structures data-structures-and-algorithms dsa dsa-algorithm

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https://github.com/miaan15/slot-map

Slot Map Implementation - C++17 header-only

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https://github.com/miaan15/sparse-set

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https://github.com/abomokh/avl-tree-binomial-heap

implementation for directory using AVL Tree & implementation for Priority Queue Using Binomial Heap

avl-rank avl-tree binomial-heap data-structure data-structures datastructure datastructures dictionary finger-tree heap implementation prieo priority-queue queue

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https://github.com/panagiotiskotsorgios/cdsx.h

The Official C DataTypes Extended Library ==== CROSS PLATFORM LIBRARY ====

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https://github.com/maximfersko/stl-containers

My implementation of the standard template STL containers.

algorithms array binary-search-tree containers cpp17 data-structures library list map multiset set stl-containers vector

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https://github.com/malpercio/data-holder

A NodeJS package that provides implementations of some data structures

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https://github.com/arturbomtempo-dev/pucminas-aeds2-assignments

Content developed throughout the Data Structures and Algorithms II course in the second semester of the Computer Science program at PUC Minas, including exercises, activities, and other implementations.

algorithms binary-search binary-tree bubble-sort c data-structures heap-sort insertion-sort java list queue quicksort radix-sort searching-algorithms selection-sort sequential-search sorting-algorithms stack

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https://github.com/simonprickett/clinkedlist

C Linked List Mentoring Work

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https://github.com/asarkar/cyber-dojo-python

https://github.com/cyber-dojo/exercises-start-points/

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https://github.com/AbhilashG001/CrimsonCake

A repository that contains solutions to all the problems that I have solved from various competitive programming websites

algorithms competitive-programming data-structures java python

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https://github.com/thenocturnaldevgypsy/exercises-java-labcodes

Here lies the source codes of the Java programs I've made and used way back when I'm still teaching programming courses/topics under BSCS, BSIT, BSCOE way back late 2012 to 2015.

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https://github.com/thedhruvrawat/dsa

This repository contains all the laboratory coursework for the course CS F211: Data Structures and Algorithms at BITS Pilani, Pilani Campus (Spring '22)

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https://github.com/laschuet/cgm

Data structures and functions for computer graphics mathematics

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https://github.com/bartozzz/mads

Set of TypeScript utility modules for working with mathematics, algorithms and data structures.

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https://github.com/niks290192/swift-algorithms

The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.

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https://github.com/niks290192/data-structures-c

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https://github.com/professorlevi/CompetitiveProgramming

This repo will contain all the programs I practice for Competitive Programming

algorithms codevita-solutions data-structures number-theory string-manipulation

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https://github.com/divyanshu013/algorithm-journey

Some interesting algorithms for study.

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https://github.com/flakey5/maps

A bunch of maps implemented in Rust because this was honestly the best idea I had to learn this language

data-structures hashmap rust-lang

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https://github.com/usmanmehmood55/ring_buffer

A ring buffer implementation in C

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https://github.com/vduseev/fate

Fast algorithm testing environment. Built with HackerRank in mind!

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https://github.com/isaychris/practice

Practice implementation of algorithms in multiple languages

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https://github.com/pkini2002/strivers-dsa-sheet-challenge-2023

Strivers DSA Sheet Solutions Repo

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

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

Building a balanced binary search tree (BST)

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

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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

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https://github.com/dannycalleri/ture

Collection of algorithms and data structures written in TypeScript for fun

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

An implementation of the piece table data structure in Python.

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https://github.com/preetesh21/data_structures

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

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

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

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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! 🚀📚

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https://github.com/felixseptem/collections

some useful datatypes

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

My solution codes for LeetCode challenges.

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

string data structures using c++

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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

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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.

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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.

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