Codeforces Round #558 (Div. 2)

Revision en3, by Kuroni, 2019-05-08 18:41:46

Hi Codeforces!

I'm glad to introduce you to Codeforces Round #558 (Div. 2), which will take place on May/09/2019 18:05 (Moscow time).

You will have 6 problems and 2 hours to solve them. Round will be rated for everyone with rating below 2100. Participants from the first division can also participate out of competition as usual.

The problems were prepared by me, _iloveNQ_, _Shirone_, and LunarStellarshot. I would like to thank _kun_ for his immense help during the round preparation, 300iq, mohammedehab2002, and Um_nik for testing them, and of course MikeMirzayanov for the Codeforces and Polygon platforms.

In the contest, you will meet Kuro, Shiro, Katie, and Selena, the four naughty but smart cats who love playing and asking questions. I hope you will find our problems interesting.

I will be in the community Discord server after the contest to discuss the problems with you. You can find the server here!

Good luck!

Tags codeforces, 558, div2


  Rev. Lang. By When Δ Comment
en6 English Kuroni 2019-05-09 20:52:59 24
en5 English Kuroni 2019-05-09 20:51:46 504
en4 English Kuroni 2019-05-09 17:32:16 322
en3 English Kuroni 2019-05-08 18:41:46 156
en2 English Kuroni 2019-05-08 18:12:59 0 (published)
en1 English Kuroni 2019-05-08 18:12:33 988 Initial revision (saved to drafts)