Because the official Yandex Cup Finals ends later than the round on Codeforces, the upsolving, solutions, and test cases will be closed until the end of the onsite contest, roughly 3 hours after the …

Codeforces was created by a group of competitive programmers from Saratov State University led by Mike Mirzayanov. It was originally created for those interested in solving tasks and taking part in …

Jul 23, 2025 · Codeforces is one of the best platforms for competitive coding and is usually known for its short challenges/contests where programmers from every corner of the world participate.

Jul 4, 2025 · That's where Codeforces comes in! Specifically, the "Introduction to Codeforces" section is a fantastic starting point for anyone new to competitive programming. This post will guide you …

Desktop version, switch to mobile version. Codeforces. Programming competitions and contests, programming community.

Codeforces is a website maintained by the St. Petersburg ITMO (Information Technology Mechanics and Optics) school that is very highly acclaimed for competitive programming. They won the ICPC …

Isamatdin and His Magic Wand! Square? Souvlaki VS. Kalamaki. ... Codeforces. Programming competitions and contests, programming community.