Codeforces: Online Platform for Competitive Programming Contests
Codeforces is an online platform for competitive programming contests. It features regular contests in different formats, an online judge system to practice solving programming problems, forums for discussion, and more.
What is Codeforces?
Codeforces is an online platform designed for hosting competitive programming contests. It was launched in 2010 by a team of competitive programmers from Saratov State University in Russia.
Some key features and information about Codeforces:
- Hosts regular contests focused on algorithms and data structures, with contests ranging from Div. 1 (highest/hardest) to Div. 3 levels.
- Contests use an ICPC-style format, with participants trying to solve complex problems within a short time frame.
- Has an online judge system where users can practice solving thousands of algorithmic problems spanning various difficulty levels and topics.
- Maintains rankings and ratings for registered participants based on contest performances.
- Includes community discussion forums where participants can discuss contest problems, general programming topics, etc.
- Used by hundreds of thousands of competitive programmers and companies hosting coding competitions worldwide.
- Completely free to use for all participants and features an open API for third-party tools.
In summary, Codeforces combines competitive programming contests, a powerful judge system for training, and community features to create a leading platform for improving coding skills and testing them against others.