Showing 11 open source projects for "competitive programming"

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  • 1
    shareOI

    shareOI

    Algorithm Competition Courseware Sharing

    shareOI is an open-source educational repository that collects presentation slides and learning materials for competitive programming and algorithm contests. It organizes resources into categories covering fundamental algorithms, data structures, graph theory, dynamic programming, strings, mathematics, and computational geometry. Most materials are provided in Chinese and target students preparing for programming competitions. The collection includes PDF and PowerPoint presentations contributed by educators and competitive programmers. ...
    Downloads: 0 This Week
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  • 2
    CP Editor

    CP Editor

    The IDE for competitive programming

    ...It can fetch test cases automatically from almost all competitive programming sites. No more copy-pasting! With a single click, you can run your code on multiple test cases and get verdicts. Thanks to CF tools, It can submit your solution directly to codeforces and show you verdict without leaving the editor.
    Downloads: 8 This Week
    Last Update:
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  • 3
    LeetCode Master

    LeetCode Master

    About "Code Thoughts" LeetCode Practice Guide: 200 classic questions

    ...With its thorough coverage and educational style, leetcode-master helps programmers build strong problem-solving skills and confidence for competitive programming.
    Downloads: 8 This Week
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  • 4
    QR Code generator library

    QR Code generator library

    High-quality QR Code generator library in Java, TypeScript/JavaScript

    This project aims to be the best, clearest library for generating QR Codes. My primary goals are flexible options and absolute correctness. The secondary goals are compact implementation size and good documentation comments. This work is an independent implementation based on reading the official ISO specification documents. I believe that my library has a more intuitive API and shorter code length than competing libraries out there. The library is designed first in Java and then ported to...
    Downloads: 12 This Week
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  • 5
    Best-websites-a-programmer-should-visit

    Best-websites-a-programmer-should-visit

    Some useful websites for programmers

    Best-websites-a-programmer-should-visit is a living, community-curated directory of links that programmers consistently find useful throughout their careers. Rather than being a random bookmark dump, it organizes resources into practical categories such as algorithms, competitive programming, reading materials, podcasts, newsletters, interview prep, design, security, performance, and more. The list aims to reduce the “what should I learn next?” friction by pointing you to high-signal, time-tested tutorials, references, and tools. Because it spans beginner to advanced topics, you can use it as an on-ramp when starting out and as a roadmap for deeper specialization later. ...
    Downloads: 2 This Week
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  • 6
    Sameko Dev C++

    Sameko Dev C++

    Beautiful, fast anime-style C++ IDE with zero setup for CP

    Sameko Dev C++ is a beautiful, fast and free C++ IDE with a cute anime style, built for competitive programming and learning on Windows and Linux. Think of it as a modern Dev-C++ alternative that works out of the box: the Windows build comes with GCC 16, clangd and GDB, so there is no compiler to set up. It checks your output against expected answers (AC/WA/TLE), fetches test cases with Competitive Companion, runs tests in parallel, and has a GDB debugger with STL-aware variables. ...
    Downloads: 7 This Week
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  • 7
    LeetCode Problem Solving

    LeetCode Problem Solving

    Complete Collection of 151 Problems

    LeetCode is a solution collection and programming handbook covering 151 algorithm problems from the LeetCode platform. It is structured as educational material rather than as an application or competitive-programming client. The complete edition contains C++ solutions, while a separate Java version is also included as an ongoing translation of the material. Explanations and implementations are organized into a book-like format that can be read online or compiled as a PDF. ...
    Downloads: 0 This Week
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  • 8
    Resources for Competitive Programming

    Resources for Competitive Programming

    Competitive Programming & System Design Resources

    Competitive Programming Resources is a curated collection for learners preparing for competitive programming, coding interviews, system design, and problem solving. It gathers video tutorials, practice platforms, algorithm references, interview preparation links, and system design materials in one place. The repository is not a software library but a structured learning hub for people who want to improve algorithmic thinking and technical interview readiness. ...
    Downloads: 0 This Week
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  • 9
    ACM Cheat Sheet

    ACM Cheat Sheet

    This book uses templates open-sourced by Chen Shuo

    ACM Cheat Sheet is a compact competitive-programming handbook containing reusable explanations and code for common algorithms and data structures. The same material is maintained in C, C++, and Java editions so readers can study or compete in their preferred language. Topics include fundamentals, linear lists, stacks, queues, strings, trees, graphs, sorting, searching, breadth-first search, and depth-first search.
    Downloads: 0 This Week
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  • 10
    Algorithms in Python

    Algorithms in Python

    Data Structures and Algorithms in Python

    ...It includes code for graph algorithms, heap data structures, stacks, queues, and more — each implemented cleanly so learners can trace logic and adapt for their problems. The repository is particularly useful for people preparing for competitive programming, job interviews, or building a foundational understanding of algorithmic patterns. Because it’s openly maintained, you can browse through issues, see test cases, and observe coding style in a “learning through code” fashion. It also serves as a playground where you can add problems, measure performance, and compare different algorithmic approaches. ...
    Downloads: 0 This Week
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  • 11
    Formicidae is the official simulator and visualizer for the Ant-Wars competitive programming site, written in Java and SISC. The site is hosted at www.ant-wars.net.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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