The practice contest is available now! The practice contest is not part of the competition, but is just to help the participants to get familiar with the competition interface and problem style of the contest. You are not required to participate in the practice contest, but we highly recommend you to try it out! The participants can work on the practice problems until the day before the contest.

You can find instructions about using CodeForces here.

If you just started learning programming - Don’t worry! Here is a quick Beginner’s Cheatsheet for three programming languages (C++, Java, Python). Thanks Yuta, Daniel, Xiaojun, Ann and Jiajun for preparing this!