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Projects sharing features with Algo

30 open-source projects similar to hoanhan101/algo, ranked by shared indexed features. Tags may describe platforms or build tools rather than the same primary purpose. Check each project’s use case, license, and deployment requirements before treating it as a replacement.

  • chanda-abdul/several-coding-patterns-for-solving-data-structures-and-algorithms-problems-during-interviewsChanda-Abdul avatar

    Chanda-Abdul/Several-Coding-Patterns-for-Solving-Data-Structures-and-Algorithms-Problems-during-Interviews

    4,129View on GitHub↗

    This repository is a curated guide and implementation library of coding patterns used to solve data structures and algorithms problems. It serves as a technical interview study resource, providing a comprehensive set of strategies and computational logic examples for optimizing time and space complexity. The project focuses on standardized algorithmic patterns, including sliding windows, two pointers, and dynamic programming. It features specific implementations for a wide range of challenges, such as LeetCode problem solutions and specialized techniques like cyclic sort and bitwise XOR opera

    algorithmscoding-interviewsdata-structures
    View on GitHub↗4,129
  • azl397985856/leetcodeazl397985856 avatar

    azl397985856/leetcode

    55,758View on GitHub↗

    This project is a curated educational resource and solution repository for algorithmic challenges, specifically focused on LeetCode problems. It serves as a technical reference for common data structures and algorithmic patterns, providing verified code implementations across multiple programming languages alongside detailed logic and complexity analysis. The repository functions as a comprehensive study guide for competitive programming and technical interview preparation. It includes specialized learning tools such as an Anki flashcard dataset for spaced repetition and a browser extension t

    JavaScriptalgoalgorithmalgorithms
    View on GitHub↗55,758
  • sharingsource/logicstack-leetcodeSharingSource avatar

    SharingSource/LogicStack-LeetCode

    7,495View on GitHub↗

    LogicStack-LeetCode is a curated repository of solved algorithm problems and data structure implementations, primarily drawn from the LeetCode platform. Its core identity is a structured collection of solutions designed to support technical interview preparation and competitive programming practice, with each solution accompanied by complexity analyses to help engineers understand performance trade-offs. The repository distinguishes itself through its breadth of coverage across fundamental algorithmic patterns and data structures. It includes implementations for array manipulation, string pro

    algorithminterview-practiceinterview-questions
    View on GitHub↗7,495

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  • mandliya/algorithms_and_data_structuresmandliya avatar

    mandliya/algorithms_and_data_structures

    6,145View on GitHub↗

    This project is a comprehensive collection of C++ libraries and toolkits providing reference implementations for data structures, graph algorithms, and bitwise logic. It serves as a C++ algorithm reference containing over 180 solved coding problems and a specialized toolkit for competitive programming. The repository distinguishes itself through extensive low-level bit manipulation libraries for parity checks, endianness detection, and XOR-based logic. It also provides a wide array of reference solutions for complex algorithmic challenges involving backtracking, graph theory, and dynamic prog

    C++algorithmbit-manipulationc
    View on GitHub↗6,145
  • arnauddri/algorithmsarnauddri avatar

    arnauddri/algorithms

    1,853View on GitHub↗

    This repository provides a collection of fundamental computer science algorithms and data structures implemented in Go. It serves as a technical reference and educational resource, offering reusable modules for common computational tasks including data organization, graph analysis, and numerical operations. The library distinguishes itself through the application of idiomatic Go patterns, utilizing generics for type abstraction and interface-driven polymorphism to ensure compile-time type safety. It emphasizes algorithmic efficiency by employing in-place memory mutation to reduce allocations

    Go
    View on GitHub↗1,853
  • kodecocodes/swift-algorithm-clubkodecocodes avatar

    kodecocodes/swift-algorithm-club

    29,099View on GitHub↗

    This project is a comprehensive collection of common computer science algorithms and data structures implemented in Swift. It serves as an educational reference and library for studying computational complexity, algorithmic logic, and data structure engineering through practical code examples. The repository provides a wide suite of data structure implementations, including various types of linked lists, heaps, hash tables, and an extensive range of hierarchical trees such as Red-Black, B-Tree, and Splay trees. It also covers diverse sorting and searching techniques, from basic bubble sort to

    Swiftalgorithmsdata-structuresswift
    View on GitHub↗29,099
  • kevin-wayne/algs4kevin-wayne avatar

    kevin-wayne/algs4

    7,519View on GitHub↗

    algs4 is a Java data structures library and algorithm reference collection designed as the source code for a standard computer science textbook curriculum. It provides a comprehensive suite of fundamental implementations for sorting, searching, and core data organization. The project serves as a graph theory framework, offering tools for representing directed and undirected graphs and performing complex traversals and pathfinding. It also includes a broad sorting algorithm suite and a specialized library of Java data structures, including stacks, queues, priority queues, and symbol tables. I

    Java
    View on GitHub↗7,519
  • blankj/awesome-java-leetcodeBlankj avatar

    Blankj/awesome-java-leetcode

    8,698View on GitHub↗

    This project is a reference library of Java implementations for algorithmic coding challenges and data structure patterns. It serves as a study guide for technical interview preparation, providing a curated collection of LeetCode solutions organized by difficulty and algorithmic technique. The collection includes a mapping system that associates specific algorithm problems with the companies that frequently use them in technical interviews. The repository covers a wide range of capability areas, including tree algorithms for hierarchy construction and verification, string processing for sequ

    Javaalgorithmalgorithmsdatastructure
    View on GitHub↗8,698
  • soapyigu/leetcode-swiftsoapyigu avatar

    soapyigu/LeetCode-Swift

    4,958View on GitHub↗

    LeetCode-Swift is a collection of algorithm solutions written in Swift, designed for coding interview preparation. Each solution is implemented as a self-contained function with no external dependencies, making it easy to run and test. The repository organizes solutions by topic and company, and every file includes time and space complexity annotations, allowing quick evaluation of algorithmic efficiency. What sets this repository apart is its flat file structure and the way solutions are tagged with the companies that asked them in interviews, enabling targeted practice. All code resides in

    Swiftalgorithmdata-structuresinterview
    View on GitHub↗4,958
  • greyireland/algorithm-patterngreyireland avatar

    greyireland/algorithm-pattern

    15,465View on GitHub↗

    This project is an algorithm template library and coding interview study guide providing reusable code patterns for common data structures and algorithms. It serves as a reference for optimized strategies and a structured learning path to build proficiency in algorithmic problem solving and competitive programming. The library focuses on standardized implementations of key algorithmic patterns, including sliding windows, backtracking, dynamic programming, and binary search. It provides specific templates for managing binary search trees, searching rotated sorted arrays, and executing divide-a

    Goalgoalgorithmleetcode
    View on GitHub↗15,465
  • awangdev/leet-codeawangdev avatar

    awangdev/leet-code

    4,344View on GitHub↗

    This project is a curated reference library of algorithmic patterns, data structure implementations, and system design notes. It serves as a Java algorithmic problem set and a competitive programming guide, providing a collection of solutions for coding challenges from platforms like LeetCode and LintCode. The library is distinguished by its comprehensive set of Java implementations for advanced data structures and algorithmic strategies. It includes detailed references for solving complex problems with accompanying time and space complexity analysis. The project covers a broad surface of co

    Javaalgorithmdynamicprogrammingjava
    View on GitHub↗4,344
  • cp-algorithms/cp-algorithmscp-algorithms avatar

    cp-algorithms/cp-algorithms

    10,805View on GitHub↗

    This project is a comprehensive reference for algorithms and data structures used to solve complex computational problems in competitive programming. It serves as a technical resource for implementing advanced mathematical programming, computational geometry, and graph theory. The repository provides detailed implementation guides for diversifying algorithmic techniques, including top-down and bottom-up dynamic programming optimization, number theory, and linear algebra. It features specific guides for complex tasks such as constructing planar graphs, solving linear Diophantine equations, and

    C++algorithm-competitionsalgorithmsalgorithms-and-data-structures
    View on GitHub↗10,805
  • haoel/leetcodehaoel avatar

    haoel/leetcode

    18,058View on GitHub↗

    This project is a library of source code implementations designed to solve algorithmic challenges and mathematical problems. It serves as a collection of solved LeetCode problems, providing a reference for data structure usage and efficient logic. The repository is a polyglot code collection, implementing the same algorithmic logic across various programming environments, including general-purpose languages, SQL for database queries, and Bash for shell scripting. The content covers a broad range of computational tasks, including data querying, text processing, and the implementation of compl

    C++
    View on GitHub↗18,058
  • huaxz1986/cplusplus-_implementation_of_introduction_to_algorithmshuaxz1986 avatar

    huaxz1986/cplusplus-_Implementation_Of_Introduction_to_Algorithms

    4,059View on GitHub↗

    This project is a C++ algorithm implementation library and educational codebase that translates theoretical textbook pseudocode into verified, executable source code. It serves as a collection of reference implementations designed to demonstrate the practical application of classic computer science theories through a structured repository of computational algorithms. The library utilizes template-based generic programming and the C++ Standard Template Library to ensure implementations remain type-safe and flexible across different data types. To ensure correctness, the project includes an aut

    C++
    View on GitHub↗4,059
  • careercup/ctci-6th-editioncareercup avatar

    careercup/CtCI-6th-Edition

    11,463View on GitHub↗

    This repository is a collection of solved algorithmic problems and data structure exercises designed for technical interview preparation. It serves as a polyglot reference implementation, providing a set of solved exercises based on a standard textbook to help candidates master the logic and complexity analysis required for coding tests. The project implements the same algorithmic logic across multiple programming languages to demonstrate platform-independent problem solving. This polyglot approach allows for the comparison of implementations across different tech stacks to highlight recurrin

    Javaalgorithmscareercupcracking-the-coding-interview
    View on GitHub↗11,463
  • apachecn/interviewapachecn avatar

    apachecn/Interview

    8,944View on GitHub↗

    This project is a comprehensive knowledge base and study resource designed for mastering technical interviews. It provides structured guides, roadmaps, and curricula focused on data structures, algorithms, system design, and frontend engineering to help candidates prepare for software engineering screenings. The repository distinguishes itself by offering a holistic approach to professional advancement. Beyond technical drills, it includes a career development handbook covering resume optimization, salary benchmarking, and strategic negotiation coaching. It also provides detailed methodologie

    Jupyter Notebookinterviewkaggleleetcode
    View on GitHub↗8,944
  • 0xax/go-algorithms0xAX avatar

    0xAX/go-algorithms

    1,949View on GitHub↗

    This library provides a comprehensive collection of fundamental computer science primitives implemented in Go. It serves as a resource for both educational purposes and production applications, offering standard tools for organizing, searching, and sorting data. The implementation leverages language-level type parameters to ensure type safety while maintaining flexibility across different data types. It utilizes interface-driven polymorphism and pointer-based memory management to define common behaviors and handle complex structures. To optimize performance, the library employs in-place data

    Goalgorithmdata-structuresgo
    View on GitHub↗1,949
  • thealgorithms/c-sharpTheAlgorithms avatar

    TheAlgorithms/C-Sharp

    8,049View on GitHub↗

    This project is a collection of reference implementations for algorithms, mathematics, cryptography, compression, and machine learning written in C#. It serves as an educational library providing standard implementations of sorting, searching, and graph theory algorithms. The repository covers a wide range of computational domains, including combinatorial optimization for constraint satisfaction and scheduling, as well as symmetric and classical cryptographic ciphers. It also provides reference code for lossless data compression techniques and fundamental machine learning primitives such as r

    C#algorithmalgorithmsalgorithms-and-data-structures
    View on GitHub↗8,049
  • aspittel/coding-cheat-sheetsaspittel avatar

    aspittel/coding-cheat-sheets

    1,337View on GitHub↗

    This project is a comprehensive reference guide for computer science fundamentals, providing structured summaries of essential data structures and algorithmic principles. It serves as a technical resource for developers to review core programming concepts, memory layouts, and operational characteristics required for software development and technical assessments. The collection distinguishes itself by offering concise, implementation-focused documentation for a wide range of standard techniques. It covers the mechanics of various sorting and searching algorithms, graph and tree traversal stra

    algorithmsdatastructurespython
    View on GitHub↗1,337
  • duke-git/lancetduke-git avatar

    duke-git/lancet

    5,295View on GitHub↗

    Lancet is a comprehensive extension of the Go standard library, providing a collection of reusable functions and data structures designed to reduce boilerplate code in applications. It serves as a general-purpose toolkit across multiple domains, including concurrency, security, networking, and functional logic. The project distinguishes itself through specialized toolkits for Go concurrency, such as keyed locking and channel-based stream processing, and a dedicated functional programming kit that supports currying and function composition. It also includes a dedicated cryptography library imp

    Gogenericsgogolang
    View on GitHub↗5,295
  • shomali11/go-interviewshomali11 avatar

    shomali11/go-interview

    4,691View on GitHub↗

    This project is a Go algorithm implementation library designed for technical interview preparation. It provides a collection of common data structures and algorithmic solutions to help practice for software engineering coding assessments. The library includes a custom data structure collection featuring linked lists, stacks, queues, trees, and hash maps. It also implements specific algorithmic solutions, such as A* pathfinding for calculating the shortest path between nodes and a real-time stream processor for computing moving averages and running medians from continuous data inputs.

    Goanswergogolang
    View on GitHub↗4,691
  • chefyuan/algorithm-basechefyuan avatar

    chefyuan/algorithm-base

    10,702View on GitHub↗

    algorithm-base is an educational library and study guide designed for simulating algorithms and studying data structures. It functions as an execution visualizer that renders step-by-step state changes and pointer updates through animated simulations to illustrate how data movement works. The project distinguishes itself by mapping conceptual logic directly to multi-language source code implementations. It utilizes a comparative analysis framework to evaluate different algorithmic strategies based on stability, time complexity, and space complexity, while organizing problems by underlying mec

    algorithmsbaseinterview-practice
    View on GitHub↗10,702
  • oi-wiki/oi-wikiOI-wiki avatar

    OI-wiki/OI-wiki

    26,176View on GitHub↗

    This project is a comprehensive, community-maintained knowledge base and toolkit designed for competitive programming. It serves as a centralized repository for algorithmic theory, data structures, and mathematical techniques, providing a structured reference for informatics and collegiate programming competitions. The project distinguishes itself by integrating educational content with a robust suite of automation utilities. It provides a complete workflow for competitive programming, including tools for automated test case generation, solution verification, and direct interaction with onlin

    TypeScriptacm-icpcacm-icpc-handbookalgorithms
    View on GitHub↗26,176
  • teivah/algodeckteivah avatar

    teivah/algodeck

    5,819View on GitHub↗

    Algodeck is an open-source collection of flash cards designed for reviewing algorithms, data structures, and system design concepts, specifically curated for technical interview preparation. The project organizes knowledge into atomic question-and-answer pairs and incorporates spaced repetition scheduling to optimize long-term memory retention. The flash card catalog covers a broad range of computer science topics, including classic sorting algorithms like quicksort and mergesort, data structure operations for arrays, trees, heaps, tries, and graphs, as well as bit manipulation techniques for

    HTML
    View on GitHub↗5,819
  • crazyguitar/pysheeetcrazyguitar avatar

    crazyguitar/pysheeet

    8,150View on GitHub↗

    pysheeet is a technical reference library providing a curated collection of code snippets and implementation patterns for advanced Python development, system integration, and high-performance computing. It serves as a comprehensive guide for implementing low-level network programming, native C extensions, and asynchronous and concurrent programming. The project provides specialized frameworks for the development and deployment of large language models, including tools for distributed GPU inference and high-performance serving. It also includes detailed patterns for high-performance computing

    Python
    View on GitHub↗8,150
  • mazharmik/interview_ds_algoMAZHARMIK avatar

    MAZHARMIK/Interview_DS_Algo

    4,509View on GitHub↗

    This project is an algorithm interview preparation guide and reference library. It provides a curated collection of solved programming problems and data structure implementations designed for technical interview practice and competitive programming study. The repository distinguishes itself by organizing coding challenges through a system of patterns, difficulty levels, and company-based filtering. It includes instructional resources such as algorithmic concept notes and video explanations to supplement the solution sets. The library covers a wide range of computational areas, including adva

    C++algorithmsalgorithms-and-data-structurescoding-interviews
    View on GitHub↗4,509
  • thealgorithms/rustTheAlgorithms avatar

    TheAlgorithms/Rust

    25,875View on GitHub↗

    This project is an algorithm implementation reference and educational resource providing a library of common computer science algorithms implemented in Rust. It serves as a codebase for learning data structures and algorithmic logic through practical, executable examples. The collection is designed for computer science education and rust language proficiency, allowing users to study computational patterns and solve programming challenges. It provides a reference for those practicing competitive programming or seeking to understand how to apply Rust idioms to standard algorithmic logic.

    Rustalgorithmsdata-structureshacktoberfest
    View on GitHub↗25,875
  • wisdompeak/leetcodewisdompeak avatar

    wisdompeak/LeetCode

    6,186View on GitHub↗

    This project is a curated library of algorithm implementations and solved programming problems. It serves as a reference repository for competitive programming and data structure implementations, providing optimized solutions for a wide range of coding challenges. The collection organizes code examples by algorithmic technique, specifically focusing on the implementation of trees, graphs, and heaps to optimize time and space complexity. It provides language-specific solutions used for high-performance coding tasks. The repository covers a broad set of capabilities, including graph traversals

    C++
    View on GitHub↗6,186
  • opengenus/cosmosOpenGenus avatar

    OpenGenus/cosmos

    13,718View on GitHub↗

    Cosmos is a comprehensive collection of fundamental computational algorithms and data structures implemented in C++. It serves as an educational resource and reference library, providing structured source code examples for core computer science concepts including sorting, searching, graph theory, and dynamic programming. The project is designed for modularity and ease of integration, utilizing a header-only distribution model that allows developers to incorporate specific algorithms without complex build dependencies. By employing template-based generic programming and namespace-scoped organi

    C++algorithmdatastructureshacktoberfest
    View on GitHub↗13,718
  • mission-peace/interviewmission-peace avatar

    mission-peace/interview

    11,306View on GitHub↗

    This project is a comprehensive library of reference implementations for fundamental data structures and algorithms, designed to support technical interview preparation and software engineering assessments. It provides a structured collection of computational techniques for solving complex problems involving arrays, strings, graphs, trees, and mathematical analysis. The library distinguishes itself by offering specialized implementations for advanced topics, including concurrent programming patterns and geometric algorithms. It features thread-safe primitives for managing shared state and tas

    Java
    View on GitHub↗11,306