CodeChef is a global competitive programming platform, started as an educational initiative in the year 2009. It hosts four featured contests every month (Long Challenge, CookOff, LunchTime, and Starters) and gives away prizes and goodies to the winners as encouragement. Apart from providing a platform for programming competitions, CodeChef also has various algorithm tutorials and forum discussions to help those who are new to the world of computer programming.

🔥 🖥️ Competitive programming guide, learning materials and my own coding solutions from Codechef, Leetcode,Geeks for Geeks, HackerRank, Spoj, Codebyte, InterviewBit, CodingBlock & other platforms

• UpdatedMay 20, 2025
• C++

Solutions to problems from various online judges / contest sites.

• UpdatedMay 7, 2025
• C++

Solutions to all the questions I solved during the Competitive programming course with Coding Ninjas.

• UpdatedOct 1, 2023
• C++

🪁All the DSA(Data-Structures & Algorithms) 📒Concepts and 📏Implementations📐 |📈 FAANG Must Do Problems |🔰 CP |📑SDE Sheet's |🖊️ CSE Core Subjects(DBMS + MySql, OOP's, OS & CN) | ✏️Round 1(Aptitude, Logical Reasoning, Puzzle's, Programing MCQ's & Verbal ability) and 🃏Projects. || 🎯Aim :- Help 👨‍🚀Students who are preparing for SDE Interview's🏆.

• UpdatedDec 17, 2025
• C++

Solutions to CodeChef problems in multiple languages.

• UpdatedApr 11, 2023
• C++

New to open-source? Contribute here!!!

• UpdatedSep 21, 2025
• C++

this resporatory have ml,ai,nlp,data science etc.python language related material from many websites eg. datacamp,geeksforgeeks,linkedin,youtube,udemy etc. also it include programming challange/competion solutions

• UpdatedOct 26, 2023
• Python

Competitive programming is a mind sport usually held over the Internet or a local network, involving participants trying to program according to provided specifications. This repo contains the Detailed Explanation and implementation of Various Coding problems on various platforms in C++

• UpdatedOct 7, 2021
• C++

This repo contains some problem solutions from different popular coding platforms like Code Chef, Leet Code, Hacker Blocks,etc.

• UpdatedJun 20, 2023
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CodeChef Rated Contest Solutions

• UpdatedOct 3, 2021
• C++

💻 My competitive programming archive

• UpdatedJun 27, 2024
• C++

Data Structures & Algorithms 💥

• UpdatedSep 1, 2022
• Java

This repository aims to solve and create new problems from different spheres of coding. A path to help students to get access to solutions and discuss their doubts.

• UpdatedOct 17, 2021
• Java

👋 On here you can contribute your codes across the globe 😃

• UpdatedJan 21, 2022
• C++

This repository aims to solve and create new problems from different spheres of coding. A path to help students to get access to solutions and discuss their doubts.

• UpdatedOct 31, 2021
• C++

Hey there 👋. Repository has codes to all the problems that I solved in Coding Ninjas Competitive Programming course. I will be uploading the course within a few days

• UpdatedMay 10, 2023
• C++

✈ Competitive programming enthusiasts Clean 🚁 efficient solutions to problems 🚢 from Long, Cook-Off 🚀Lunchtime contests Covers a 🚘 wide range of DSA concepts 🚂 CP strategies 💡 Step-by-step explanations 🎳 multiple approaches 🏀 edge case handling 🏈 Great for improving 🎮 coding speed, logic building 🪣and contest performance 📙

• UpdatedSep 30, 2025
• Python

COMPETITIVE PROGRAMMING PRACTICE QUESTIONS

• UpdatedOct 6, 2020
• Python

This repository will hold all the deadly codes that can change the world .

• UpdatedOct 23, 2023
• C++

This repository is for encouraging people in competitive programming. And making PR's on a regular basis. Through this repo, Geeks can find solutions for various programming problems and also give your code to increase the repo.

• UpdatedOct 23, 2024
• C++