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: 2026-06-30 00:07:47 UTC
- JSON Representation
https://github.com/vaneeza-7/file-indexing-using-trees
Indexing on B tree, AVL tree and Red Black tree. 🌳 Final Project @ Data Structures
avl-tree btree btree-indexes data-structures redblack-tree
Last synced: 25 Feb 2025
https://github.com/madebypixel02/amazon-management-simulation-in-python
[Uc3m] The not-so-amazing power of management
amazon data-science data-structures data-structures-and-algorithms python uc3m
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https://github.com/mmaffi/alg1-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: 01 Nov 2025
https://github.com/omarfawzi/data-structures
Various Data Structures implemented using C++
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https://github.com/akibhaider/battleship_guessing_game_javafx-
Classic ”Battleship” game using JavaFX and SceneBuilder.
css3 data-structures html5 javafx-application javafx-gui javafxgame
Last synced: 02 Jan 2026
https://github.com/mrinjamul/go-datastructures
Data Structures libraries, written in golang.
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https://github.com/erkobridee/ds-ast
DS ( Data Structure ) AST ( Abstract Syntax Tree )
ast computer-science data-structures lexer parser
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https://github.com/sheabunge/kit205-assign2
KIT205 Data Structures and Algorithms: Assignment 2 (Semester 1, 2018) | Assignment Grade: 100%
algorithms data-structures dijkstra-algorithm floyd-warshall-algorithm homework
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https://github.com/surya-v-28/leetytry
DSA (Data Structure and Algorithm) in Java
algorithms data-structures java oops oops-in-java
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https://github.com/samethope/arduino-structs
This is a small arduino "library" made of data structures for common IO components with common functionality for myself that I find extremely helpful.
arduino arduino-library arduino-uno data-structures
Last synced: 18 May 2026
https://github.com/prasundas99/problem-solving
A list of all common problems (solved) from beginners to advance in problem solving
c codeforces-solutions cpp data-structures java oops-in-java problem-solving
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https://github.com/th-blitz/leetcode-templates
My Collection of LeetCode templates like sorting algorithms, search algorithms & data-structures from scratch in C, C++, Rust, JavaScript & Python.
algorithms data-structures leetcode leetcode-cpp leetcode-python leetcode-rust rust
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https://github.com/shishir-grez/data-structures-algorithms
Solutions to various questions for Data Structures and Algorithms
algorithms cpp data-structures python
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https://github.com/prembhaskal/go_practice
this is repo to practice go code
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https://github.com/clintjohnsn/ds-algo
Leetcode solutions in python, with time and complexity analysis and documentation.
algorithms data-structures leetcode leetcode-python leetcode-python3 leetcode-solutions
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https://github.com/paulchen2713/nthu-data_structure_2020
EECS 2040 Data Structure Lecture Slides 2020
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https://github.com/ignatiusmb/treevisualizer
Visualizer for binary tree data structure in Java.
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https://github.com/sheabunge/kit205-labs
Lab files for KIT205 Data Structures and Algorithms (Semester 1, 2018)
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https://github.com/nishantpainter/problem-solving
📖 Problem Solution Archives.
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https://github.com/sagarmedtiya/dsa-in-c-plus-plus
Data Structures and Algorithms In C++
algorithms cpp data-structures
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https://github.com/iamlizu/stack
A simple library, JavaScript implementation of Stack data structure, using Array.
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https://github.com/agha-naveed/music-player
Music Player
data-structures dsa-algorithm javascript linked-list music-player stack
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https://github.com/tom474/learn_dsa_rmit
[RMIT 2024A] COSC2658 - Data Structures & Algorithms - Learning Resources
algorithms data-structures java
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https://github.com/ravi-prakash1907/data-structures-and-algo
Data Structures and Algorithms
algorithms course data-structures dsa pg python
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https://github.com/arthur-arslanov/ts-cs-playground
My Computer Science Education progress
algorithm algorithms bfe big-frontend computer-science data-structures leetcode typescript
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https://github.com/albertopirillo/api-project-2020
Projects of Algorithms and Data Structures @ PoliMi. Implementation of an efficient text editor inspired by ed, with added undo and redo functionalities.
algorithms data-structures performance text-editor
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https://github.com/tom474/map_system
[RMIT 2024A] COSC2658 - Data Structures & Algorithms - Group Assignment
algorithms data-structures java
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[RMIT 2023C] EEET2482 - Software Engineering Design - Learning Resources
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https://github.com/tom474/time_bank_system
[RMIT 2023C] EEET2482 - Software Engineering Design - Group Assignment
algorithms cpp data-structures object-oriented-programming
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https://github.com/sebastienrousseau/cmn
A Rust library for accessing a collection of mathematical and cryptographic constants
avogadro boltzmann constants cryptography data-structures development-tools euler gamma golden-ratio hash mathematics pi planck rust silver-ratio squareroot tau
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https://github.com/dan-sazonov/theorems-and-problems
🎓(RU) Решения задач из книги А. Шеня "Программирование: теоремы и задачи"
algorithms algorithms-and-data-structures data-structures education learn olympiad-in-informatics olympics
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https://github.com/archisman-mridha/leetcode
solved leetcode problems
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https://github.com/ana-chenoweth/queue
The Cola class implements a generic queue (FIFO - First In, First Out) for storing elements of type T. Resources
c data-structures dsa queue queues
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https://github.com/grant0417/dataplex
Data Structures Library for C
data-structures header-only stl
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https://github.com/macabdul9/competitive-programming
Competitive programming in CPP
algorithms competitive-programming cpp14 data-structures problem-solving
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https://github.com/anhoder/data-structure
There are some data structure implemented by PHP.
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https://github.com/ishaansathaye/datastructalgorithms
Data Structures and Sorting Algorithms Prep and Repo before CPE 202 Course
algorithms data-structures python3 sorting-algorithms
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https://github.com/ashiqursuperfly/data-structures-algorithms-1
My Data-Structures and Algorithms codes for CSE 203 Course.
algorithms closest-pair-of-points cpp data-structures divide-and-conquer dynamic-programming graph greedy-algorithms heap huffman-coding java karatsuba-algorithm karatsuba-multiplication lcs-algorithm linked-list matrix-chain-multiplication mergesort optimal-binary-search-tree quicksort skylineproblem
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https://github.com/axt-studio/arsenal
General-purpose JS/TS library by AyaExpTech
algorithms competitive-programming data-structures javascript typescript
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https://github.com/onnesok/cse220-summer
Bracu Cse220 (DATA STRUCTURES || ) basic things lab assignments all codes of DATA STRUCTURES
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https://github.com/ahmednassar7/competitive-programming
This repository contains Data Structure and Algorithms topics.
algorithms competitive-programming cpp data-structures problem-solving
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https://github.com/buzzybis/a-ds
Lecture notes and exercises on algorithms and data structures. Source material is A&DS from Pavel Marvin for the ITMO university.
algorithm algorithms-and-data-structures course data-structures data-structures-and-algorithms learn learning typst
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https://github.com/yash22222/tsf-grip-tasks
The Sparks Foundation Data Science & Business Analytics Internship Tasks
buisness-intelligence business-analytics data data-science data-science-projects data-structures grip gripjune23 internship internship-task machine-learning projects python simple-linear-regression the-sparks-foundation tsf
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https://github.com/piecioshka/algorithms
My solutions to known data processing problems in JavaScript
algorithms data-structures javascript
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https://github.com/tamim-saad/cse-204-dsa-i
compilation of dsa-1 offlines
algorithm buet-cse cse-204 data-structures data-structures-and-algorithms dnc dp dsa dsa-1 greedy
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https://github.com/nil369/akash_cpp_dsa_notes
This is my C++ & DSA notes. This Repo is helpful for Learning C++ Programming language and also Data Structures & Algorithm (DSA)
akash-halder cpp cpp20 data-structures dsa
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https://github.com/cihat-kose/patika-java-projects
A curated collection of beginner to intermediate Java projects focusing on essential programming concepts such as arithmetic, sorting, recursion, and object-oriented programming. Perfect for learners to strengthen their Java skills through hands-on practice.
algorithm-challenges beginner-friendly data-structures java java-exercises java-fundamentals oops-in-java problem-solving training-materials
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https://github.com/abhishekmishra-17/python-programs
python programs and some algorithm based program
algorithm data-structures python python-programs
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https://github.com/iamjayprakash/dsa
This Repository contains codes in C programming Language related to Data structure and Algorithm.
c ccode code cprogramming data-structures dsa linked-list queue stacks
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https://github.com/gabriel-dp/ufsj-labprog2
All exercises solved during "Programming Laboratory II" subject at UFSJ
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https://github.com/contactvaibhavi/leetcodesolutions
Complete code implementations to the Leetcode Questions I've solved so far
algorithm algorithms algorithms-and-data-structures cpp data-structures dsa interview interview-practice interview-prep interview-preparation interview-questions java leetcode leetcode-cpp leetcode-java leetcode-solutions mit-license
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https://github.com/izzhafeez/szmatrix
Space-partitioning data structure to improve queries for clustered points in 2D space
cpp data-structures geospatial
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https://github.com/micaellobo/data-structures
Implementation of several data structures and sorting algorithm with Java
data-structures java searching-algorithms sorting-algorithms
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https://github.com/harshikab2112/my-geeksofgeek-solutions
This repository contains Python solutions for GeeksforGeeks problems, covering Data Structures and Algorithms (DSA). Topics include arrays, linked lists, trees, graphs, dynamic programming, and more. Solutions are optimized, well-structured, and beginner-friendly. Ideal for coding practice, interview prep, and competitive programming.
algorithms beginner-friendly data-structures dsa python
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https://github.com/wendymunyasi/binary_trees
Learn about binary tree and binary search tree.
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https://github.com/kaierikniermann/algorithms-practice
This is a collection of algorithms and data structures in different languages. Primarily based on the solutions from Introduction to Algorithms.
algorithms data-structures learning practice
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https://github.com/vz-enzo/movie-rental-sytem-python
Movie Rental System (Python)
data-structures movie-rental-store python python-data-structures python3 python3-script
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https://github.com/sangqle/study
All my code while studying at university in here.
algorithms-and-data-structures ctu data-structures freecodecamp graph-theory interview interview-questions machine-learning networking object-oriented-programming pop3-client sample-code smtp-client web
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https://github.com/olow304/data-structures-algorithms-for-somali-devs
A Collection of Algorithms And Data Structures in Python for Somali developers
algorithm-challenges algorithms algorithms-and-data-structures arr backtracking-algorithm competitive-programming complexity data-structures java python search-algorithm somali somalia sort tree tree-structure
Last synced: 17 May 2026
https://github.com/greybax/stack-data
Simple stack imlementation on ES6
algorithm algorithm-and-data-structure algorithm-and-datastructure algorithms-datastructures data-stack data-structure data-structures datastructure datastructures es6 es6-javascript js js-data stack stack-based stack-data stacks stacks-project structured-data structures
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https://github.com/hun756/30-seconds-of-rust
Rust Code Snippets
30-seconds-of-code algorithm challenges data-structures rust rust-lang
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https://github.com/wesleysales/estudandojava-dio
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https://github.com/pawelzeja098/algoritms-and-data-structures
Basic algorithms and data structures implemented in Python.
algorithms data-structures python
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https://github.com/mcquerol/java-projects
Various Java projects showcasing OOP, data structures, and GUI development.
array-manipulation calculator data-structures gui java minecraft-plugins notepad-clone object-oriented-programming personal-projects
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https://github.com/cedrickchee/parkinglot-ts-node
TypeScript solution for parking lot problem.
algorithm data-structures oop-concepts parking-lot typescript
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https://github.com/hgschandeepa/dsa-repo
This repository contains all the answers for the🚀 LEETCODE and ⭐GFG questions, And the files are named with the Date.
arrays competitive-programming competitive-programming-contests cpp data-structures geeksforgeeks graphs javascript leetcode linked-list tree
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https://github.com/massigy/c-generic-linked-lists
This C program illustrates an implementation of generic programming using dynamic data structures, like single linked lists in this example.
c cprogramming data-structures gcc git github linked-list makefile
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https://github.com/anhnt02hp/algorithm-data-structure
All basic knowledge about C++ and Algorithm & Data Structure
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https://github.com/npanuhin/itmo-algo
Homework solutions for the Algorithms and Data Structures course at ITMO University (2021/2022, Future)
algorithm algorithms algorithms-and-data-structures data-structures graph graph-algorithms greedy-algorithms itmo itmo-labs itmo-university searching-algorithms shortest-path-algorithm shortest-paths sorting-algorithms
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https://github.com/rebelhere/josephus-problem
This program solves the Josephus Problem using a circular Queue in C++ and visualizes it with SFML. Participants are sequentially eliminated every K-th position until only one survivor remains, displayed with graphical updates and sound effects. The program provides an interactive view of the elimination process and the final winner.
cpp data-structures josephus-problem oop queue sfml
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https://github.com/kopach-artem/hashtable
A comprehensive C++ library for efficient data management using hash tables. Features customizable hashing, collision resolution.
c-plus-plus cpp data-structures hash-map hash-table hashtable
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https://github.com/hit07/sequeance-alignment-dp
This repository contains an implementation of a DNA sequence alignment algorithm using dynamic programming (DP) optimised with a divide and conquer strategy to improve efficiency and reduce runtime.
algorithms data-structures divide-and-conquer dynamic-programming python3 sequeance-alignment
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https://github.com/dsa-ou/paddles
A pedagogical algorithms and data structures library
algorithms data-structures education
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https://github.com/mdabdullahibnaharun/c-cpp-projects
Some C/C++ Projects Develop By Me and My Team Fantastic Four
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https://github.com/w1redch4d/pcclist
PCCList is a dynamic, Python-style list implementation in C++ capable of storing heterogeneous types
cpp17 data-structures dynamic-array python-list
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https://github.com/ososuna/java-coding-interview
☕️ Studying for my java coding interview solving problems using TDD
algorithms data-structures java tdd
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https://github.com/guusdias/dijkstra-algorithm
N3 of data structures.
c data-structures dijkstra-algorithm
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https://github.com/abhishekboadgurjar/dsa
Welcome to the Data Structures and Algorithms (DSA) repository. This collection is intended to provide a comprehensive guide to fundamental and advanced concepts in DSA using C++. Each folder contains code examples and explanations for different topics.
algorithms data-structures dsa dsa-codes dsa-cpp dsa-notes
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https://github.com/diogocarrola/42-piscine
My journey through the 42 Piscine, showcasing my progress, projects and the skills I developed during the intensive month-long experience.
42-piscine algorithms c data-structures shell
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https://github.com/kena0ki/rustrithm
Common data structures and algorithms in Rust
algorithms data-structures rust
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https://github.com/netherquartz/bash_list
A linked list data structure written in Bash.
bash bash-script data-structures datastructures list shell shell-script
Last synced: 20 Apr 2026
https://github.com/darrehan/dsa
"Repository for horning programming concepts in C, C++, Java, and Python. Dive into data structures and algorithms to elevate coding prowess."
algorithms c cplusplus data-structures java python
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https://github.com/matteosandrin/structoscope
Structoscope is a Python library for visualizing and inspecting any data structure.
arrays data-structures debugging maps python trees vizualisation
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https://github.com/himmat12/dsa-playground
This repository contains coding problems for practicing data structures and algorithms, LeetCode-style. Covers arrays, linked lists, stacks, and more. Solve in any language to strengthen problem-solving skills and prep for interviews.
algorithms-and-data-structures codingchallenges codinginterview data-structures javascript
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https://github.com/williamjardim/vectorizationjs
Uma biblioteca simples para operações vetoriais e matriciais em JavaScript. A simple library for vector and matrix operations in JavaScript.
computer-science data-science data-structures linear-algebra mathematical-functions matrix matrix-calculations matrix-computations matrix-functions matrix-library matrix-multiplication numerical-computation statistics vector vector-math vector-search vectors
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https://github.com/maxrt101/c-data-structures
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https://github.com/vvhacker007/rube-goldberg-machine
✨Implementation of multiple data structures as Rube's Goldberg Machine 🤖 using c++✔.
algorithms cpp data-structures sorting
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https://github.com/nullthefirst/javascript-ex
JavaScript Data Structures and Algorithms
algorithms data-structures exercism javascript
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https://github.com/hta218/algorithms-and-data-structures
My solutions to LeetCode and HackerRank's problems
algorithms data-structures hackerrank leetcode
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https://github.com/kzrtt/estrutura-de-dados
Esse repositório contém os códigos das aulas e listas de exercícios da matéria de Estrutura de Dados da UTFPR
c data-structures programming-exercises
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https://github.com/rafalwrzeszcz-wrzasqpl/pl.wrzasq.commons
General-purpose data structures and routines.
aws data data-structures library rust
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https://github.com/msadeqsirjani/mstree-bench
A benchmarking toolkit for comparing Kruskal's and Prim's minimum spanning tree algorithms across various graph configurations, with visualization tools and performance analysis reports.
algorithm-comparison algorithm-visualization benchmarking data-structures graph-algorithms kruskal-algorithm minimum-spanning-tree performance-analysis prim-algorithm python
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https://github.com/yusinv/priority-search-tree
priority search tree data structure
binary-search-tree data-structures priority-queue priority-search-tree python python3 sorted
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https://github.com/make-github-pseudonymous-again/js-bst
:seedling: Binary search tree library in JavaScript
agpl binary-search-trees computer-science data-structures javascript search-trees searching sorting tree
Last synced: 20 May 2026
https://github.com/jessemao/data-structure
This package groups basic data structures in Javascript ES6.
avl-tree binary-search-tree circular-linked-list data-structures doubly-linked-list es6 graph hashtable javascript linked-list map priority-queue queue set stack
Last synced: 20 May 2026
https://github.com/devinleamy/competitive-programming
Competitive programming archives
Last synced: 29 Mar 2025
https://github.com/tamim-saad/cp-template-code
This repository offers a complete template for competitive programming with pre-written functions and utilities for coding contests. It helps you save time and focus on solving problems. Feel free to explore, use, and customize these templates. If you find it useful, don’t forget to give it a star!
algorithm coding coding-competition competitive-programming cp cp-template cpp data-structures data-structures-algorithms data-structures-and-algorithms fast-io problem-solving problem-solving-template programming-tools shortcuts template template-code templates time-complexity
Last synced: 02 Apr 2025