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/AhmedOsmanDev/Codeforces-Solutions

Codeforces's problems solutions.

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https://github.com/mondonno/algorithms

Collection of resuable algorithm templates written in pure C++

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https://github.com/matthewnielsen27/arboretum

A study in trees.

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https://github.com/sandyyyzheng/mouse-maze

Mouse-Maze: A Freshman Data Structure Course Project based on DFS

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https://github.com/diogo-nb/radix-sort

Radix sort implementation in C for education purposes.

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

Sorting-Algorithms For CS Theory

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https://github.com/bl33h/discreteeventsimulation

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

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

Binary Search Tree Exercises

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https://github.com/abhishek-parmar1/program_snippets

These are Program_snippets developed by me for fast programming in contests on competitive websites deposited on GitHub.

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https://github.com/jaewonson37/python_programming

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https://github.com/kylemit/code-challenges

Code Challenge Solutions

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https://github.com/macabdul9/ds-algo

This repository contains some well known DS and Algo implementation in C++

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https://github.com/xpodev/quickstruct

A library to ease the creation of C structs in Python

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

Data structures in every language I know.

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https://github.com/j0a0m4/ds-algo

Study repository for Data Structures & Algorithms Course

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https://github.com/malisetti/mygo

The things I try to learn and implement in Golang

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Python-style lists for the C language

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https://github.com/xorz57/trie

Trie written in C++14

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Solutions of Leetcode Problems using Python

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https://github.com/xounder/lista-pilha-fila

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https://github.com/nb9960/dsa

Solutions for Standard Problems on Algorithms & Data Structures in C++

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

Algorithms and Data Structures - Queue

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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/orelba/linked-lists

Implementation of the linked list data structure in Javascript

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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/vanhung4499/my-wiki

My personal wiki and blog!

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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 :)

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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!

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https://github.com/dapper91/contests

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https://github.com/bishal7448/leetcode_dsa_100_question_challenge

100-Day LeetCode DSA Challenge This repository tracks my journey of solving one LeetCode problem daily for 100 days. Each entry includes the problem, code solution, and explanation of the approach. Aimed at mastering Data Structures and Algorithms, it showcases consistent progress and learning. 🚀

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https://github.com/gireeshbharmshetty/java-lru-cache

A simple LRU (Least Recently Used) Cache implementation in Java using HashMap and Doubly Linked List.

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https://github.com/prayash/playgorithms

📖 Algorithms and data structures in JavaScript and Swift 3

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https://github.com/yashsiwach/university_trash

DSA Practice questions 💫Only For Help

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https://github.com/matheussnicacio/insertionsort

Insertion sort que imprime valores ordenados e invertidos e aleatórios em um vetor de 10000 numeros

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

A graph library for JavaScript.

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https://github.com/yapeansa/estrutura_pilha

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:books: Code and study material related to Data Structures and Algorithms

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https://github.com/matheussnicacio/quicksort

QuickSort que imprime valores ordenados e invertidos e aleatórios em um vetor de 10000 numeros

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https://github.com/rwbutler/binarytrees

🌲

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A queue management system for patients in a clinic

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https://github.com/dor-rondel/csc_365

Repository for my Data Structures and File Processing course at SUNY Oswego taught by Prof. Ioana Coman during the spring 2019 semester.

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https://github.com/jabellard/libds

libds - data structure library.

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https://github.com/sohnryang/code-archive-cplusplus

My useful algorithms and data structure implementations... in C++

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https://github.com/manishrwt15/triebenchmark

A benchmark study of Trie data structure performance on real-world datasets

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https://github.com/ppodds/ncudatastructurehw

National Central University Data Structure Homework (Backup)

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https://github.com/vaibhavmojidra/data-structures---stack-using-linked-list-in-java

A stack is a linear data structure that follows the principle of Last In First Out (LIFO). This means the last element inserted inside the stack is removed first.

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Last synced: 12 Apr 2025

https://github.com/vaibhavmojidra/java-console-sample-data-set-generator

This API allows user to generator different random list.

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Last synced: 12 Apr 2025

https://github.com/thakuratul2/java-dsa-2023

Java Practice Question for Placement

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https://github.com/vaibhavmojidra/data-structures---queue-using-linked-list-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/fivethreeeo/data-structures-and-algorithms

A repository for learning data structures and algorithms.

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https://github.com/vaibhavmojidra/data-structures---hashtable-using-array-and-linked-list-in-java

Hash Table is a data structure which stores data in an associative manner. In a hash table, data is stored in an array format, where each data value has its own unique index value. Access of data becomes very fast if we know the index of the desired data. Thus, it becomes a data structure in which insertion and search operations are very fast irrespective of the size of the data. Hash Table uses an array as a storage medium and uses hash technique to generate an index where an element is to be inserted or is to be located from.

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

:snake: Python's deque data structure for JavaScript

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https://github.com/kabirbose/dsa-sorting-assignment

Program that uses different sorting algorithms to sort and manipulate data from a text file

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https://github.com/otabek8866/my-leetcode-solutions

Solving LeetCode problems as a free time hobby

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https://github.com/kemboi590/teach2give-test

The repository is a technial test for Teach2Give used to demonstrate my ability to provide clear and effective solutions.

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https://github.com/chinmaymahajan/parking-lot-management

This repository contains academic project for Parking Lot Management.

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https://github.com/linsanity03/learning_go

This projects is dedicated to learning GO language and its use case

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https://github.com/mominaamjad/swap-linked-list-nodes

Project to execute the swapping of any two nodes in a singly linked list. Includes methods for inserting and deleting elements.

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https://github.com/bragdond/universal-linked-list-c

Universal data structure linked list implemented in C

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https://github.com/bragdond/universal-tree-c

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https://github.com/victoriacheng15/coding-practice

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https://github.com/dhruvkb/man106

some C++ programs made for the course MAN-106

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https://github.com/amaanwanie/dsa

all of the ds lectures i studied in class.

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https://github.com/wisn/cppds

A collection of various data structures implementation in C++11

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https://github.com/likhithkp/js-dsa

Javascript Data Structure and Algorithms

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https://github.com/jessecambon/advent_of_code_2021

Advent of Code 2021

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https://github.com/gustapinto/go_data_structures

A simple collection of abstract data structures implemented in Go

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https://github.com/danielbrodi/watchdog-program-monitor

A multi-threaded program which monitors another program to see if its out of control or have stopped operation, and resets it if needed. Written in C and includes synchronization and concurrency tools, signals and a custom module of a callbacks scheduler that was written by me.

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https://github.com/yevheniidatsenko/goit-algo-hw-02

📊 Hometask - Basic Algorithms and Data Structures (Basic data structures)

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https://github.com/samyouaret/php-datastructure

A small PHP data-structure package

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https://github.com/intina47/escape-commit

medium++

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https://github.com/yevheniidatsenko/goit-algo-hw-10

📊 Hometask - Basic Algorithms and Data Structures (Linear Programming and Randomized Algorithms)

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https://github.com/guilhermebkel/college-homeworks

🏫 All the code I've created at college

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https://github.com/bp7968h/rust_dsa

Data Structure and Algorithm written in Rust

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https://github.com/gevorg-vardanyan/python_algs

This repository is intended to keep algorithms written with python.

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https://github.com/huangcongqing/js-algorithmsanddatastructure

JS 算法与数据结构

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https://github.com/thenocturnaldevgypsy/duskgrimoires-java-lab-exercises

DuskGrimoires : Java library/source codes that I've coded and used for lecturing CS/IT subjects and topics during my career as Assistant Professor for BSCS, BSIT and BSCOE way back late 2012 to 2015 (on-going retrieving the codes and rearranging the repo) . You like the Repo? Don't forget to 🌟, 👁️, 🔱 and ❤️

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https://github.com/chenmingyong0423/algorithms

Data Structures and Algorithms implemented in Go. 基于 Go 语言使用泛型实现的数据结构与算法.

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https://github.com/mistermboy/ed

Data Structures Uniovi 2016/2017 && 2017/2018

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https://github.com/nelsonbn/algorithms-data-structures-topological-sorting-dfs

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https://github.com/ondrejhruby/pythonessentials

A comprehensive guide to Python essentials, featuring a variety of code examples demonstrating basic to advanced concepts. This repository is ideal for beginners and intermediate learners looking to strengthen their Python programming skills through practical exercises.

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https://github.com/jwykocki/1-month-preparation-kit---hackerrank

Solutions for the problems from Interview Preparation Kits - 1 Month Preparation Kit

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https://github.com/rokibulhasan7/leetcode

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

data structure in C

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Java Programming – Alpha Course: Notes, code, & challenges from Apna College Alpha Batch 3.0 covering Java fundamentals, data structures, algorithms & competitive programming.

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