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
- JSON Representation
https://github.com/vahan-sahakyan/ds-algo-java
Data Structures & Algorithms in Java ☕️
algorithms complexity-analysis computer-science data-structures insertion-sort java merge-sort
Last synced: 15 Jun 2026
https://github.com/shravan20/data-structures-and-algorithm
Repo contains the development explanation and code for Data Structure and Algorithm
algorithm algorithms data-structures
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Algorithms workshop in Golang
algorithm data-structures golang
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Data Structures Project
binary-search-tree computer-science cpp data-structures filehandling linked-list
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https://github.com/muthu-kumar-u/go-dsa
Data Structures & Algorithms practice in Go. Covers arrays, binary search, trees, graphs, and more with clean implementations and explanations.
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https://github.com/skazemi/collidea-rust
Collision-prone memory-efficient collections
data-structures hash hashmap hashset memory-efficient
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https://github.com/fireboyd78/skopik
A simple storage format with scopes and a C-like syntax.
arrays binary braces c-like data-storage data-structures double-precision exponential floating-point hexadecimal integers scopes storage-format strings tuples
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Assignment for C++ Data Structures and Algorithms Course at ERU
algorithms assignment cpp data-structures
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https://github.com/lpsm-dev/static-list
💩 [Study] - An application to implement a simple static list
algorithms c-programming data-structures hacktoberfest static-list
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https://github.com/joozef315/csharp-datastructures-algorithms
Explore essential data structures and algorithms in C#, including stacks, queues, binary search trees, and sorting/searching methods.
algorithms binary-search binary-search-tree csharp data-structures linked-list mergesort queue sorting-algorithms stack
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https://github.com/lehoangan2906/mitx-6.002x
Introduction to Computational Thinking and Data Science
algorithms-and-data-structures data-science data-structures python3
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https://github.com/aahouzi/algorithms-and-data-structures-in-python
Implementation of some algorithms and data structures, tricks, and good practices for Python developers.
algorithms algorithms-and-data-structures bfs-algorithm binary-search-tree data-structures dfs-algorithm dijkstra-algorithm graph graphs hashmap heaps linked-list python queue stack tree
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https://github.com/uchamod/flutter-notepro
A simple and efficient to-do and note-taking app developed using Flutter. This app allows users to create, manage, and organize tasks and notes with ease. Data is securely stored locally using Hive, ensuring quick access and offline functionality. The project highlights the use of Flutter for creating intuitive user interfaces and Hive.
algorithms dart data-structures flutter hive localstorage state-management ui-design
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https://github.com/bola-nabil/codeforces
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algorithm algorithms algorithms-and-data-structures codeforces codeforces-solutions cpp data-structures problem-solving
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https://github.com/minasamirsaad/alx-higher_level_programming
All steps and tasks that I used to learn Python and mySQL with ALX
conditions data-structures everything-is-object exeption-handling fileio import-module inheritance input-output mysql object-relational-mapping oop orm python3 sql test-driven-development
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https://github.com/miladsade96/leetcode_with_java
Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit
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https://github.com/jilliennelapid/binarytreestorage
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binary-search-tree binary-tree cpp data-structures infile-outfile txt-files
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https://github.com/AhmedOsmanDev/Codeforces-Solutions
Codeforces's problems solutions.
algorithms codeforces codeforces-solutions competitive-programming cpp data-structures online-judge problem-solving
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https://github.com/2kabhishek/leetcode
Solutions for LeetCode problems. ☑🧩
competitive-programming data-structures learning leetcode leetcode-solutions programming
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https://github.com/icherya/coursera-data-structures-algorithms
🎓 Coursera: Data Structures and Algorithms Specialization | JavaScript
algorithms binary-search-tree data-structures data-structures-and-algorithms dynamic-programming graph-algorithms greedy-algorithm hash-algorithm heap heuristics javascript js minimum-spanning-trees priority-queue search-algorithms shortest-paths sorting-algorithms tree-structure
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https://github.com/cihat-kose/data-structures-and-algorithms
A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.
algorithms data-structures practice sorting tree-structures
Last synced: 09 Mar 2026
https://github.com/baqar-abbas/data-structures---algorithms
This Repo contains the programs related to Data structures and algorithms built using C language, C# (C Sharp), JavaScript and Ruby.
abstract-data-types algorithms algorithms-and-data-structures arrays binary-search c cpp csharp data-structures javascript linear-search linked-list linkedlist queue recursion stack
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https://github.com/nubango/eda-domjudge
Estructuras de Datos y Algoritmos | Data Structures and Algorithms | UCM - DV
algorithms algorithms-and-data-structures data-structures
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https://github.com/amirhnajafiz/leetcodz
Problems and solutions to my LeetCode.
algorithms data-structures design-patterns leetcode problem-solving
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https://github.com/mutokrm/googlestep
This repository has homework that I submitted during Google STEP where I learned the basics of of Computer Science.
algorithms calculator data-structures malloc traveling-salesman-problem
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https://github.com/piratesmanx1/tutor-management-system-2020
A group assessment that required individuals to implement their specific data structure within the system, such as the likes of Array List and Linked List. The assessment required no knowledge of database which is making the overall assessment tricky to handle as we need to rely on the memory addresses that act as a temporary storage to get the job done. In this assessment we've learned the concept of C++, Data Structures, and numerous algorithm that could exploit in other programming languages, which increased our critical thinking skill on applying the system's feature.
c-plus-plus data-structures data-visualization datastructures doubly-linked-list doublylinkedlist linked-list linked-lists
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https://github.com/yashsiwach/algorithms
Its all About Algorithms And Daily Dose !!❤️🔥
advancealgo algorithm algorithm-challenges algorithms algorithms-and-data-structures competitive-coding competitive-programming competitive-programming-contests data-structures data-structuresalgo
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https://github.com/mayankgupta-dev08/projectchess
Simple Chess Application
algorithms chess core-java data-structures game game-development java oops vanilla-java
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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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https://github.com/mondonno/algorithms
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algorithm algorithms all cpp data-structures math prefix-sumes sorting trees
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https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions
Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.
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https://github.com/paambaati/bumplan
A simple program that finds the seating arrangement for passengers for a given custom airplane seat layout.
algorithm coding-challenge data-structures interview-questions nodejs
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https://github.com/qulia/go-qulia
Go common library
data-structures golang graph heap set stack tree trie
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https://github.com/shwetajoshi601/cracking-the-coding-interview-solutions
This repository contains my solutions to the problems in the book Cracking the Coding Interview.
cracking-the-coding-interview ctci ctci-solutions data-structures java solutions
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https://github.com/the-pro7/data-structures-in-javascript
An implementation of a few of the pupular data structures in the JS programming language
Last synced: 09 Oct 2025
https://github.com/islamaliev/algorithms
simple implementation of some common algorithms
algorithms algorithms-and-data-structures data-structures
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https://github.com/d-coder135/non_linear_data_structures
This Repo Contains Codes For Non-Linear Data Structures In Java Programming Language.
avl-tree bst data-structures java non-linear-data-structures tree-structure
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https://github.com/massigy/entry-to-data-structures
this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!
data-structures git github pascal
Last synced: 22 Oct 2025
https://github.com/odilson-dev/hashmap
The Hashmap Project is an assignment from TOP's curriculum, where participants work on creating and implementing a hashmap data structure as part of their learning exercises.
data-structures hashmap ruby theodinproject
Last synced: 24 Oct 2025
https://github.com/fahadulshadhin/problem-solving
My coding problem solutions
algorithms data-structures hackerrank leetcode
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https://github.com/wzslr321/leetcode
My leetcode solutions, update systematically :>
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https://github.com/piyushpriyadarshi/JavaUtility
all datastructures and utility functions implemented in java
algorithms algorithms-and-data-structures data-structures datastructures java-8 problem-solving utility-application utility-classes utility-library
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https://github.com/diogo-nb/radix-sort
Radix sort implementation in C for education purposes.
c data-structures radix-sort sorting-algorithms
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https://github.com/willgreen98/data-structures-and-algorithms
Sorting-Algorithms For CS Theory
algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
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https://github.com/fredericbonnet/colibri
Colibri is a fast and lightweight garbage-collected datatype library written in C
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https://github.com/thomasms/fortsraw
Native data structures for modern Fortran
data-structures fortran fortran2008 ftl linked-list
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https://github.com/chrynan/queue
Stack, Queue, and Deque Data Structures for Kotlin
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https://github.com/aruneshbasak/python-dsa-problems-geeksforgeeks-160-days
I will upload my daily Python DSA problems solved on GeeksforGeeks and post it here!
algorithms-and-data-structures and data data-structures dsa python python3 structure
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https://github.com/eduhantonio/fila-com-prioridade
Fila que permite que elementos sejam adicionados associados com uma prioridade. Cada elemento na fila deve possuir um dado adicional que representa sua prioridade em relação aos anteriores/próximos.
data-structures estrutura-de-dados fila fila-de-prioridade java priority-queue queue
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https://github.com/solangeug/text-editor
This project is part of the Data Structures and Performance in Java Coursera course, developed by the University of California, San Diego. It allows its user to manage, manipulate and reason about large sets of textual data.
algorithms data-structures java-8 java-fx junit5 maven string-manipulation
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https://github.com/swetha4444/data-structures
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https://github.com/easonsyc/queues-stacks
Data structures queues and stacks.
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https://github.com/virjilakrum/merkle_proof_file_transfer
merkle_proof_file_transfer is an open-source project designed to demonstrate the use of Merkle proofs for secure and efficient file transfer.
data-structures file-transfer merkle-hash-trees merkle-proof merkle-tree move
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https://github.com/breadinator/qmat
A simple library for 2-dimensional matrices.
data-structures math mathematics matrix matrix-calculations matrix-library matrix-multiplication rust rustlang
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https://github.com/mathusanm6/leetcode
Solutions for Leetcode Problems (tested using pytest and continuous integration)
algorithms algorithms-and-data-structures continuous-integration data-structures flake8 leetcode-python leetcode-solutions pytest
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https://github.com/nouranhaitham/ds_guide_me
An application designed to help travelers navigate a country efficiently while staying within budget.
academic-project algotithms bfs-algorithm budget-travel cplusplus css data-structures dfs-algorithm graph gui guide-me qt route-planning software-development traveltech
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https://github.com/arindas/rubix
End-to-end architecture for the representation and solution of Rubik's cube problems.
algorithm-design data-structures graph linear-time-solution novel-data-structure rubiks-cube
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https://github.com/alansastre/java-concurrency-collections
Colecciones concurrentes en Java. Estructuras de datos concurrentes.
concurrency concurrent-data-structure concurrent-map concurrent-programming concurrent-queues data-structures java java11 java17 java8
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https://github.com/hqarroum/binary-search-tree
🌳 A set of idiomatic implementations of a binary-search tree in multiple languages.
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algorithms bench data-structures go golang memory memory-management rese research-paper
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https://github.com/thegolurk/improve-your-skill
Algorithms, and a bit of everything
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https://github.com/harismuneer/queue-and-stack
🎈 A C++ implementation of two datastructures: queue and stack
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https://github.com/chandandas27/sandarshana
All about Java Concepts
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https://github.com/r-pagard/python-algorithm
Write some algorithms with Python. I'm trying to write the best way that I can.
algorithms data-structures implement leetcode pytest python3 two-pointers
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https://github.com/fabriciopsouza/miniprojeto-dw
Miniprojeto Curso PostGree SQL e Pentaho DI
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https://github.com/opixelum/brain-disk
Obsidian project where I store everything I've learnt.
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https://github.com/dirkgroot/fsharpx.radixtree
A general-purpose implementation of a Relaxed Radix Balanced tree.
data-structures fsharp fsharp-practice fsunit immutable-collections test-driven-development
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https://github.com/abhay-kanwasi/data-structure
Various data structures in python with proper code with explanation and meaningful comments
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https://github.com/lukevanin/swift-algorithms
Fundamental algorithms and data structures implemented in Swift
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https://github.com/w8r/binary-trees
Binary trees: Simple Binary, AVL, Red-Black
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https://github.com/manju07/data-structure-and-algorithms-using-java
Advance data-structures and algorithms implemented using Java
advanced-data-structures algorithms-and-data-structures collections-java data-structures java-8 problem-solving problemsolving thread
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https://github.com/agilord/lookup
Dart package for constant (immutable) data structures for effiecient lookup, indexing and search in memory and on disk.
Last synced: 16 Feb 2026
https://github.com/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
Last synced: 25 Mar 2025
https://github.com/vs4vijay/data-structures-and-algorithms
Data Structures and Algorithms problems and solutions in Ruby
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https://github.com/tomasoak/datahopper
Python package for data engineering and data wrangling
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https://github.com/rafaatsouza/ufmg-undergrad-works
UFMG's Computer Science Department practical assignments
aeds c cpp data-structures datastructures jupyter-notebook lstm machine-learning mining-software-repositories ml natural-language-processing nlp paradigms python recommendation-system recsys
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data-structures dictionary linked-list linkedlists-using-class
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https://github.com/lucidfrontier45/fpq
Priority Queue with scoring Function
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This repository contain all the best practices for managing Github repository.
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https://github.com/peterpf/gomathlib
Go library with mathematical functions, data structures and other concepts
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https://github.com/mohitbansal964/binary-tree
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https://github.com/iboudhaine/HNSW-Attribute-Filtering-Optimization
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ann-search approximate-nearest-neighbor bitsets cpp data-structures efficient-filtering hnsw optimization roaring-bitmaps
Last synced: 02 Apr 2026
https://github.com/ivstudio/dsa
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algorithms data-structures dsa javascript technical-interview-questions
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https://github.com/hadil19/pattern-searching
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https://github.com/elazzouzihassan/graphql-tuto
Welcome to the GraphQL Tutorial repository! 🚀
api data-structures graphql nodejs tutorial-sourcecode
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https://github.com/marcos-venicius/linked-lists
A singly linked list lib abstraction
algorithms csharp data-structures libraries linked-list singly-linked-list
Last synced: 08 Nov 2025
https://github.com/kalongn/cse-214
Data Structure & Algorithm with Java (College Class).
algorithm data-structures java
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https://github.com/aliaks-ei/data-structures
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Last synced: 19 Apr 2026
https://github.com/maemoonfarooq/shortest-path-finder-using-parallel-processing
Welcome to the Parallel Shortest Path Finder! This innovative tool is designed to swiftly determine the shortest routes between pairs of nodes in a graph. Leveraging the power of Dijkstra's algorithm, it navigates graph connections using an adjacency list and a hash table-based distance matrix for optimal efficiency.
bash-script c data-structures mpi openmp-parallelization
Last synced: 18 Apr 2026
https://github.com/tareqalkushari/leetcode-problem-solutions
This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.
algorithm-practice algorithms arrays binary-search coding-interview competitive-programming cpp data-structures dynamic-programming graph-algorithms hashmap interview-preparation java leetcode leetcode-solutions problem-solving python recursion strings technical-interview
Last synced: 28 Aug 2025
https://github.com/ranitmanik/leetcode-solutions
Welcome to my Leetcode solutions repository! This is a collection of my solutions to various Leetcode problems, showcasing my problem-solving skills and coding practices
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Last synced: 23 Mar 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.
algorithms bazel c cpp data-structures first-principles java monorepo python system-design
Last synced: 13 Apr 2026
https://github.com/denrydu/pat-testset
PAT竞赛刷题记录。Solutions for PAT competitions
algorithms cpp data-structures
Last synced: 04 Nov 2025
https://github.com/zannatul-naim/data-structure
CSE-2122 Data Structure Lab
algorithm array array-methods bfs-algorithm data-structures dfs-algorithm graph linked-list matrix queue stack tree
Last synced: 21 Jun 2025
https://github.com/kwanhooo/pods
Practices on Data Structures
cpp data-structures data-structures-and-algorithms
Last synced: 13 Jun 2026
https://github.com/lakshitnagar/ds-algo
From ground up implementation of data structure and algorithms.
algorithms algorithms-and-data-structures algorithms-datastructures basic-data-structures data-structures linked-list
Last synced: 23 Mar 2025
https://github.com/imbios/lab-extract-common-letters
📝 TypeScript implementation of an algorithm to extract common characters across multiple strings, optimized for performance with O(n*k) time complexity.
algorithms coding-challenge coding-interview data-structures educational hacktoberfest hash-table interview-preparation leetcode npm-package optimization performance problem-solving string-manipulation time-complexity typescript
Last synced: 20 Apr 2026
https://github.com/lebrancconvas/datastructure-algorithms-playground
Practicing Data Structures and Algorithms in various Programming Language.
algorithms data-structures data-structures-and-algorithms
Last synced: 04 Jun 2026