Codeforces Round #616

Revision en5, by Kuroni, 2020-02-02 20:15:58

Hello Codeforces o(≧∇≦o) I'm glad to introduce you to Codeforces Round #616 (Div. 1) and Codeforces Round #616 (Div. 2), which will take place on Feb/02/2020 17:05 (Moscow time).

Each division will contain 6 problems, and you will have 2.5 hours to solve them. There might be interactive problems, feel free to learn about them here. The problems were created by 265918, Ari, Kuroni, gamegame, and hugopm.

Now, here are some people I would love to mention:

The statements were made as clear as possible for your best experiences. Moreover, we sneakily included a theme in the problemset, and each problem will have an easter egg that is the clue to the theme. If you have AC'd every problem, be sure to search for the theme(*´▽`*)

Additionally, most of us are in a Discord server dedicated to competitive programming called "AC" (this is also the motto of this contest). We will be on the server after the contest to discuss the problems with you. You can find the server here!

I wish you all have good luck and high ratings ( ´ ▽ ` )ノ

UPD1: Here is the score distribution:

  • Div. 2: 500 1000 1500 2000 2750 3000

  • Div. 1: 500 1000 1750 2500 3000 3250

UPD2: Here is the editorial, including easter egg solutions!

UPD3: Thank you everyone for participating :D Here are the final standings:

Div. 1:

  1. tourist

  2. fateice

  3. ksun48

  4. Um_nik

  5. WZYYN

Div. 2:

  1. izone

  2. Infoshoc

  3. CouponKaka-ChutteNahiHai

  4. lzh12139

  5. liqing

Thank you everyone and I hope to see you again!

Tags 616, div1, div2


  Rev. Lang. By When Δ Comment
en5 English Kuroni 2020-02-02 20:15:58 495 Tiny change: 'er:liqing]' -> 'er:liqing]\n\n\nThank you everyone and I hope to see you ag'
en4 English Kuroni 2020-02-02 19:38:47 112
en3 English Kuroni 2020-02-02 15:45:29 137
en2 English Kuroni 2020-01-30 17:18:53 5 Tiny change: 'ems, feel to learn ' -> 'ems, feel free to learn '
en1 English Kuroni 2020-01-30 17:00:44 2462 Initial revision (published)