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Over 2M Learners. Our learners benefit from our rich repository of courses and practice problems every day. These are the best problems for beginners. The problems are based on basic logic and definitely, the learner who is a beginner will enjoy solving such problems and will improve day by day.
CodeChef is an online coding platform where you can learn to code, practice coding and participate in coding competitions. CodeChef offers a variety of interactive courses on languages like Python, C, C++, Java, and JavaScript.
This tool allows you to write, compile, and test your C programs directly in your browser, without the need to install any software on your computer. Learn C programming easily in our online course. You will master the basic syntax and build a solid foundation for your programming journey.
A 5-star rating on CodeChef is a measure of a user's skill level in competitive programming, based on their performance in CodeChef contests. Ratings range from 1 to 7 stars, with 5 stars and above indicating a high level of proficiency and consistent success in solving complex algorithmic problems.
Learn Java programming online with our practical course. Solve problems to test your knowledge of the basic syntax and object oriented programming. Please login to see the progress.
1% better everyday can lead to big results. Practice in the CodeChef monthly coding contests, and master competitive programming. Get all the information about the rated coding challenges hosted every week.
All CodeChef contests (Long Challenges, Cook-Offs, LunchTimes and Starters) will now have four parallel contests, one for Division 1, one for Division 2, one for Division 3 and another for Division 4. Though a contest could be rated only for some Divisions. You can learn more about this system here.
Start your learning journey today, upgrade to pro subscription and learn to code with wide range of coding challenges and interactive learning materials.
This tool allows you to write, execute, and test your Python scripts directly in your browser, without the need to install any software on your computer. Learn Python 3 programming language within a month using our practical course. Understand the basic syntax of Python using our online tutorial.
The CodeChef Data Structures and Algorithms Certification is India’s only industry-ready proctored certification that provides a benchmark for programmers to test their proficiency in the subject. To know more details about the Certification and enroll, click here.
