An open API service indexing awesome lists of open source software.

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.

https://github.com/mosalem149/data-structure_binary_tree

That repo is for data structure tree using python programming language

binary-tree data-structures jupyter python3 tree tree-structure

Last synced: 17 May 2026

https://github.com/abhishekbagdiya01/a-to-z-dsa-in-java

This repository contains my solutions to a variety of data structure and algorithm problems in Java. I am learning DSA and I am using this repository to track my progress and share my solutions with others.

algorithms data-structures datastructures-algorithms dsa dsa-java interview-preparation java java-dsa java-dsa-learning oops oops-in-java

Last synced: 04 Mar 2026

https://github.com/matheussnicacio/mergesort

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

c data-structures data-structures-and-algorithms estrutura-de-dados

Last synced: 07 May 2025

https://github.com/matheussnicacio/quicksort

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

c data-structures data-structures-and-algorithms estrutura-de-dados

Last synced: 07 May 2025

https://github.com/ibfleming/the-fundamentals

This repository contains various implementations of programming concepts, principles, and techniques...

algorithms algorithms-and-data-structures c-plus-plus data-structures

Last synced: 02 Jul 2026

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

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

algorithms c-plus-plus data-structures graph-algorithms math-algorithms segment-tree treap

Last synced: 09 Sep 2025

https://github.com/gojax64/cci

Problem solving for the book Cracking the Coding Interview.

data-structures logic-programming

Last synced: 11 Sep 2025

https://github.com/vaibhavmojidra/data-structures---stack-using-array-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.

array data-structures java mojidra stack vaibhav vaibhav-mojidra vaibhavmojidra

Last synced: 12 Apr 2025

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

Linked List is a sequence of links which contains items. Each link contains a connection to another link. Linked list is the second most-used data structure after array.

data-structures java java-8 linked-list mojidra vaibhav vaibhav-mojidra vaibhavmojidra

Last synced: 12 Apr 2025

https://github.com/zyx-0314/dsa-patient-record-management-system

A C++ console application for managing patient records. Features include patient registration, display, and update.

basic-programming cpp data-structures school-project

Last synced: 17 Mar 2025

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.

data-structures java linked-list mojidra stack vaibhav vaibhav-mojidra vaibhavmojidra

Last synced: 12 Apr 2025

https://github.com/yapeansa/estrutura_pilha

Estudo sobre a estrutura de Pilha

c data-structures stack

Last synced: 01 Apr 2025

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.

data-structures java linked-list mojidra queue vaibhav vaibhav-mojidra vaibhavmojidra

Last synced: 26 Oct 2025

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.

arrays data data-structures hashing java linked-list mojidra vaibhav vaibhav-mojidra vaibhavmojidra

Last synced: 12 Apr 2025

https://github.com/itsferdiardiansa/in-memory-storage

This project aims to develop an in-memory storage solution, which is a fast and efficient temporary data storage system. This in-memory storage stores data in the main memory (RAM), allowing faster access compared to disk storage.

btree-indexes data-structures nestjs tree typescript

Last synced: 17 May 2026

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

:snake: Python's deque data structure for JavaScript

agpl computer-science data-structures deque javascript

Last synced: 06 May 2025

https://github.com/imrandil/python_mini_5_project

5 Python mini projects, that will showcase that i am familiar with the python and can work with python as well.

data-structures learning-by-doing projects python

Last synced: 02 Mar 2026

https://github.com/bside89/data_structures_extra2

Extra activity #2, Data Structures, in Computer Engineering graduation.

data-structures memory-management

Last synced: 04 Apr 2026

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

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

algorithms data-structures python3 sorting

Last synced: 09 Sep 2025

https://github.com/nubisub/dsawithc

Praktikum Struktur Data

c data-structures graph linked-list

Last synced: 11 Apr 2025

https://github.com/julianjuko/subset-prompter

Reduce large datasets down to unique subsets - quickly.

data-structures data-visualization

Last synced: 11 Apr 2025

https://github.com/129ashish/ds_c_list

in this repository here I have discussed about the different type of operations can be performed on Linked List.

c-language data-structures linked-llist

Last synced: 28 Mar 2025

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.

btree connected-component-labelling data-structures genetic-algorithm graph-theory hashtable sorting-algorithms

Last synced: 15 May 2026

https://github.com/jorgeterence/go-data-structures

Algorythms and data structures in practice

algorithms data-structures golang graph-algorithms

Last synced: 05 Apr 2025

https://github.com/linsanity03/learning_go

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

data-structures golang ticket-booking-app

Last synced: 05 Apr 2025

https://github.com/dhruvkb/man106

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

cplusplus-11 data-structures iit-roorkee

Last synced: 05 Apr 2025

https://github.com/amaanwanie/dsa

all of the ds lectures i studied in class.

c data-structures linked-list queues stack

Last synced: 10 Jul 2025

https://github.com/wisn/cppds

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

cpp11 data-structures telkom-university

Last synced: 15 Jul 2025

https://github.com/3bdalrhmans3d/leetcode

This repository is managed by LeetPush extension: https://github.com/husamahmud/LeetPush

cpp csharp data-structures java javascript leetcode-solutions pandas python python3 sql

Last synced: 08 Apr 2026

https://github.com/soumyajit4119/my-codingjournal

✍️ A daily log of my coding practice, projects, and learning progress — organized by topics, languages, and goals.

algorithms css data-structures hackerrank html5 java javascript leetcode mysql notes problem-solving python

Last synced: 11 Apr 2025

https://github.com/mhamdyx/supermarket_management_system

Three different implementations of the same system: Dynamic Array, Linked-List, and Abstract Data Type

abstract-data-types c-programming data-structures dynamic-arrays linked-lists

Last synced: 29 Mar 2025

https://github.com/cesarobedfl/data_structures

c++ data structures algorithms

cpp data-structures templates

Last synced: 05 Apr 2025

https://github.com/giovanni-iannaccone/mix

C++ class storing data of unknown different types 🌀

c-plus-plus data-structures data-type library mix

Last synced: 30 Apr 2025

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

Hashed-Array Trees

data-structures

Last synced: 12 Dec 2025

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

Different data structures

data-structures javascript

Last synced: 14 Jun 2025

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

Cpp code for some data structures with usage examples

avl-tree cpp data-structures list queue stack

Last synced: 26 Feb 2025

https://github.com/jordanhasgul/character-device-driver

A basic concurrent Linux loadable kernel module (LKM) character device driver.

c data-structures kernel-module

Last synced: 20 Aug 2025

https://github.com/nouman6093/python_dsa_and_leetcode

in this repository i will upload everything i have learned about data structures and algorithms in python. Also i will upload all the LeetCode Exercises which i would solve using python.

algorithms algorithms-and-data-structures algorithms-datastructures data-structures data-structures-algorithms data-structures-and-algorithms data-structures-interview-questions data-structures-python dsa dsa-algorithm python python3

Last synced: 22 May 2026

https://github.com/werdsmind/estructuras_de_datos

colección de implementaciones de estructuras de datos y algoritmos fundamentales escritos en C++

console-application cpp data-structures double-linked-list executable graph pointers pointers-and-arrays proyects tree-structure

Last synced: 23 Jun 2025

https://github.com/yangboz/dapps-simple-twitter-nebulas

a simple twitter SinglePageApplication for nebulas dapps incentive program.

blockchain bootstrap dapps data-structures jquery nebulas single-page-applications smart-contracts

Last synced: 11 Apr 2026

https://github.com/ramzijabali/data-structures-java

Reimplementation of Java data structures

data-structures java

Last synced: 01 Sep 2025

https://github.com/hector1274/struct-changelog

🔍 Track and record changes in nested data structures automatically, ensuring data integrity and simplifying debugging with detailed audit trails.

change-tracking changelog changelogs data-diff data-structures dict diff elixir json library list nested-data python

Last synced: 11 Apr 2026

https://github.com/athulsabu2002/s3_ds_lab

Data Structures and Algorithms lab programs for S3 CSE B.Tech. Comprehensive implementation of sorting algorithms, linear/non-linear data structures, graph algorithms, and mathematical applications in C.

data-structures ktu lab s3

Last synced: 20 Aug 2025

https://github.com/fabiokleis/estrutura_de_dados1

estrutura de dados 1 , linguagem C!

data-structures

Last synced: 20 Aug 2025

https://github.com/janeberry/evilhangman

Twist version of classic Hangman Game

data-structures maps sets

Last synced: 20 Aug 2025

https://github.com/abhinandanmishra1/leetcode-practice

Practicing questions on leetcode and solutions are being reflected here

algorithms daily-coding-problem data-structures dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Aug 2025

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

Common data structures implemented in Python

algorithms data-structures

Last synced: 25 Jan 2026

https://github.com/daniilroman/heaps_comparison

C++ implementations and comparison of heap data structures

binomial-heap d-tree data-structures heap leftist-heap skew-heap

Last synced: 19 Aug 2025

https://github.com/anvaymayekar/avl-tree-visualizer

Interactive AVL Tree Visualizer — Real-time GUI for insert, search, and delete operations with automatic balancing, performance metrics, and visual feedback. Pure C + Win32 API.

algorithms avl-tree c-programming data-structures dsa gui-application self-balancing-binary-search-tree tree-visualization win32api

Last synced: 03 Jan 2026

https://github.com/mhasanjoy/code

Data Structures

data-structures linked-list stack

Last synced: 30 Mar 2025

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

data-structures linked-list

Last synced: 30 Mar 2025

https://github.com/an4b4515/data-structures

Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️

algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack

Last synced: 22 Mar 2025

https://github.com/arranstewart/dsa-swu-website

Data Structures and Algorithms at Southwest University, China, run in Autumn 2021

algorithms data-structures teaching-materials

Last synced: 24 May 2026

https://github.com/jagadeeshm007/leetcode

This repository serves as a collection of my solutions to various LeetCode Data Structures and Algorithms (DSA) problems using c++.

algorithms cpp data-structures leetcode leetcode-cpp leetcode-practice leetcode-questions leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/jojiiofficial/bytestore

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

bytes data-structures datastructures memory-mapped-file memory-mapping mmap mmapped

Last synced: 22 May 2026

https://github.com/imtiaz-emu/datastructurewithpython

Implementation of Data Structures using PYTHON 3.

bst data-structures heap linked-list

Last synced: 15 Mar 2025

https://github.com/dpetrosy/saed_visitors_program

In this repository, I store my course project "Visits and visitors program", which I've done during my university education.

algorithm console-application course-work cpp cpp11 data-structures problem-solving university-project

Last synced: 19 Aug 2025

https://github.com/eliasdeallmeida/tic-tac-toe-game-tree

Algoritmo que analisa a melhor jogada para um tabuleiro de jogo da velha por meio de uma árvore de jogadas.

data-structures game-tree minimax-algorithm python tic-tac-toe

Last synced: 22 May 2026

https://github.com/nawodyaishan/simple-bookshop-shopping-cart

Simple bookshop shopping cart and checkout system using Dyanamic Programming Algorithms and Data Structures

algorithms c data-structures dynamic-programming

Last synced: 15 Mar 2025

https://github.com/anandwana001/ds-algo

Daily Coding Problems

data-structures leetcode

Last synced: 04 Apr 2025

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!

algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving

Last synced: 05 Nov 2025

https://github.com/victorowinoke/data-science-challenge--dap-eldohub

This is my solution for the EldoHub DAP data science challenge

challenges-solved data-science data-structures interview-questions python

Last synced: 11 Apr 2026

https://github.com/mistivia/algds

Generic algorithms and data structures for C

algorithms data-structures

Last synced: 15 Mar 2025

https://github.com/juliolmuller/graph-tolls-problem

Usage of Graph data structure to present an elegant solution to the Korean Tolls Problem (Problema dos Pedágios).

adjacency-matrix c data-structures graphs problema

Last synced: 05 Jul 2025

https://github.com/loosenthedark/ci_dcd-mysql

Video tutorial walkthroughs followed as part of the Data-Centric Development module of Code Institute's Full Stack Web Development Diploma Programme

backend crud data-manipulation data-structures databases mysql python

Last synced: 10 Apr 2026

https://github.com/lapets/pillowcases

Library that makes it possible to work in a concise, algebraic way with Python Imaging Library image objects.

data-structures image-processing pil pillow pillow-library python-image-library wrapper-library

Last synced: 18 Aug 2025

https://github.com/thomascode92/fem-algorithms

Learn about Big O, time complexity, fundamental data structures like arrays, lists, trees, graphs, and maps. Even searching and sorting algorithms. 💡📚

algorithms data-structures frontendmasters typescript

Last synced: 18 Aug 2025

https://github.com/iliyalb/cs-data-structure

🏗 recollection of data structure implementation codes

data-structures educational-project object-oriented-programming sololearn

Last synced: 02 Sep 2025

https://github.com/tanmayvaij/pattern-printing

Some important pattern printing questions asked in interviews

algorithms cpp data-structures forloops patterns

Last synced: 15 Mar 2025

https://github.com/mmaffi/c-academic-exercises

📌 Repository of C and programming logic exercises developed during my undergraduate studies in Information Systems at UFMS CPTL. Here, I store practice exercises to reinforce fundamental language concepts and improve programming logic skills.

algorithms c-exercises c-language c-programming college-projects computer-science data-structures learning-c logic-programming programming-challenges

Last synced: 31 Mar 2025

https://github.com/rain0ash/netextender

Biggest general purpose library with many different extension methods, data structures and utilities for rapid application development

csharp data-structures dotnet extension extension-methods extensionmethods extensions

Last synced: 03 Jan 2026

https://github.com/youseftareq33/java_datastructuer_1_tawjihirecord-linkedlist-

This project focuses on Tawjihi students in the West Bank and Gaza, and involves working with data using (linkedlist).

data-structures java javafx

Last synced: 01 May 2026

https://github.com/vitorhonna/this-is-cs50

Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. This is CS50.

c computer-science cs50 css data-structures flask harvard harvardcs50x html javascript python scratch sql sqlite

Last synced: 10 Apr 2026

https://github.com/lmbarros/dump

DUMP: Dump of Unsorted Morsels for Programmers

algorithms data-structures reference

Last synced: 21 Feb 2026

https://github.com/trviph/collection

Collection is a Go library that aims to implement basic data structures such as List, Queue, Stack, Heap, and more.

data-structures go golang

Last synced: 13 Jun 2026

https://github.com/meysam81/red-or-black-tree

red or black tree, implemented in c++ containing insert and delete

college college-project data-structures red-black-tree tree tree-search tree-structure

Last synced: 02 Jan 2026

https://github.com/bieelogrom/filasdinamicas

Lista de atividades de listas dinâmicas em Java.

data-structures fila java queue

Last synced: 17 Aug 2025