Codeforces Round #511

Revision en5, by ditoly, 2018-09-22 17:59:45

Hello everybody!

I'm glad to invite you to Codeforces Round #511 which will take place on 21.09.2018 17:35 (Московское время).

There will be 7 different problems in total, and 5 problems in each division. You will be given 2 hours to solve them.

The problems are prepared by me (ditoly), FallDream and ACMLCZH.

Thanks to 300iq who helps a lot in the round coordination, vintage_Vlad_Makeev, V--o_o--V, demon1999, isaf27, cyand1317 for problem testing and MikeMirzayanov for the platform.

This is my first Codeforces round. Hope you can enjoy it. Good luck!

UPD: The scoring contribution:

Div.1 : 750 — 1000 — 1500 — 2000 — 2500

Div.2 : 500 — 1000 — 1750 — 2000 — 2500

UPD2: Congratulations to the winners!

Div. 1 :

  1. consecutivelimit

  2. scott_wu

  3. ohweonfire

  4. zemen

  5. ko_osaga

Div. 2 :

  1. Ranvan_Darkholme

  2. SqwrIwy

  3. senpai_notice_me

  4. Egor_Gornak

  5. PrinzEugen

UPD3: The editorial is published. There are many things about problem-setting in it. Do not miss it.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English ditoly 2018-09-22 17:59:45 152
en4 English ditoly 2018-09-21 23:03:26 412 congratulations
en3 English ditoly 2018-09-21 17:22:24 172
en2 English ditoly 2018-09-20 11:09:50 0 (published)
en1 English ditoly 2018-09-20 10:34:16 745 Initial revision (saved to drafts)