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codeforces

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Here are 2,995 public repositories matching this topic...

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EndlessCheng / codeforces-go

Star 8.8k

算法竞赛模板库 by 灵茶山艾府 💭💡🎈

go golang algorithm data-structure algorithms leetcode icpc competitive-programming data-structures acm-icpc codeforces codeforces-solutions leetcode-golang leetcode-go codeforces-golang codeforces-go
  • Updated Nov 10, 2026
  • Go

EbTech / rust-algorithms

Star 4k

Common data structures and algorithms in Rust

rust education algorithm algorithms cookbook data-structures codeforces learn programming-contests competition-programmers
  • Updated Feb 27, 2025
  • Rust

bqi343 / cp-notebook

Star 2.9k

General Resources for Competitive Programming

algorithm data-structure competitive-programming codeforces usaco programming-contests
  • Updated Feb 20, 2025
  • C++

cpeditor / cpeditor

Sponsor
Star 2.2k

The IDE for competitive programming 🎉 | Fetch, Code, Compile, Run, Check, Submit 🚀

python java cross-platform cpp ide icpc competitive-programming code-editor acm-icpc codeforces acm algorithm-competitions programming-contests oi qt6
  • Updated Nov 7, 2026
  • C++
usaco-guide

cpinitiative / usaco-guide

Star 1.9k

A free collection of curated, high-quality resources to take you from Bronze to Platinum and beyond.

python java education algorithm data-structure cpp competitive-programming codeforces usaco programming-contests
  • Updated Nov 11, 2026
  • MDX

manishbisht / Competitive-Programming

Star 1.8k

📌 📚 Solution of competitive programming problems, code templates, Data Structures and Algorithms, hackathons, interviews and much more.

javascript python google facebook algorithm algorithms datastructures leetcode cpp hackathon interview codechef competitive-programming hackerrank hackathons codeforces awesome-list javascipt hackercup googlecodejam
  • Updated Aug 29, 2023
  • C++

MikeMirzayanov / testlib

Star 1.8k

C++ library to develop competitive programming problems

icpc polygon codeforces contests ioi
  • Updated Nov 12, 2026
  • C++

xalanq / cf-tool

Star 1.4k

📊 Codeforces CLI (Submit, Parse, Test, etc.). Support Contests, Gym, Groups, acmsguru, Windows, macOS, Linux, 7 MB

cli golang cross-platform codeforces
  • Updated Jul 30, 2024
  • Go
competitive-companion

jmerle / competitive-companion

Star 1.3k

Browser extension which parses competitive programming problems

icpc competitive-programming codeforces browser-extension atcoder kattis
  • Updated Oct 31, 2026
  • TypeScript

sjsakib / cfviz

Star 1.2k

Visualizes user data from codeforces.com using the official API

jquery chart js contest competitive-programming comparison codeforces google-charts codeforces-visualizer problems-count tags-chart
  • Updated Jun 30, 2026
  • JavaScript

online-judge-tools / oj

Star 1.2k

Tools for various online judges. Downloading sample cases, generating additional test cases, testing your code, and submitting it.

testing automation scraping competitive-programming codeforces atcoder programming-contests
  • Updated May 3, 2024
  • Python
cph

agrawal-d / cph

Sponsor
Star 1.2k

Makes judging, compiling, and downloading problems for competitive programming easy.

codechef icpc topcoder competitive-programming codeforces atcoder hacktoberfest
  • Updated Oct 16, 2026
  • TypeScript

the-hyp0cr1t3 / CC

Star 994

Everything competitive programming related - introductory guide, topics/concepts, practice problems, snippets & templates, tips & tricks and more.

competitive-programming codeforces atcoder competitive-coding cses-solutions
  • Updated Aug 29, 2023
  • C++

Lakhankumawat / LearnCPP

Star 844

Learn Cpp from Beginner to Advanced ✅ Practice 🎯 Code 💻 Repeat 🔁 One step solution for c++ beginners and cp enthusiasts.

readme algorithms leetcode cpp graphs competitive-programming data-structures coding codeforces dynamic-programming problem-solving algorithm-challenges competitive hacktoberfest dsa algorithms-and-data-structures learncpp graphs-algorithms gssoc22
  • Updated Dec 11, 2024
  • C++

DionysiosB / CodeForces

Star 755

CodeForces Algorithms

c-plus-plus cpp codeforces codeforces-solutions c-plusplus codeforces-com
  • Updated Nov 8, 2026
  • C++

kothariji / competitive-programming

Star 707

A one-stop Destination✏️ for all your Competitive Programming Resources.📗📕 Refer CONTRIBUTING.md for contributions

github awesome opensource programming algorithms leetcode graphs codechef spoj competitive-programming data-structures codeforces problem-solving beginner-friendly hacktoberfest beginner-code placements hacktoberfest-accepted awesome-competitive-programming
  • Updated Oct 18, 2023
  • C++

Yawn-Sean / Daily_CF_Problems

Star 701

To practice your competitive programming skills, try solving daily Codeforces problems!

competitive-programming codeforces
  • Updated Nov 12, 2026
  • C++

karansaxena / STL_Cheat_Sheets

Star 595

C++ STL Cheat Sheets.

c cheat-sheets lists c-plus-plus leetcode cpp stl interview codechef topcoder hackerrank coding cheatsheet codeforces interview-practice hackerearth interview-preparation interviewbit
  • Updated Oct 1, 2020

abeaumont / competitive-programming

Star 583

Solutions to problems from various online judges / contest sites.

advent-of-code solutions codechef uva competitive-programming hackerrank codejam codeforces online-judges hackerearth uva-solutions atcoder kattis hackerrank-solutions codeforces-solutions codechef-solutions acepta-el-reto hackerearth-solutions kattis-solutions atcoder-solutions
  • Updated May 7, 2025
  • C++

CodeforcesContestHelper / CCHv2

Star 416

CCHv2 - A powerful contest helper for CodeForces, developed with NW.js.

code codeforces
  • Updated Aug 31, 2024
  • JavaScript

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