Please subscribe to the official Codeforces channel in Telegram via the link: https://t.me/codeforces_official. ×

FCB1234's blog

By FCB1234, history, 7 weeks ago, In English,

1043A — Elections

Tutorial
Solution

Author: FCB1234

1043B — Lost Array

Tutorial
Solution

Author: FCB1234

1043C — Smallest Word

Tutorial
Solution

Author: FCB1234

1043D — Mysterious Crime

Tutorial
Solution

Author: FCB1234

1043E — Train Hard, Win Easy

Tutorial
Solution

Author: Mateuszrze

1043F — Make It One

Tutorial
Solution 1
Solution 2

Author: FCB1234

1043G — Speckled Band

Tutorial
Solution 1
Solution 2

Author: isaf27

Read more »

 
 
 
 
  • Vote: I like it  
  • +113
  • Vote: I do not like it  

By FCB1234, 7 weeks ago, In English,

I would like to invite you to participate in the rated Codeforces Round #519 by Botan Investments. Date and time of the round: Oct/28/2018 18:35 (Moscow time).

This is a combined round having 7 problems and lasting 2 hours, and it will be rated.

Tasks for you were prepared by FCB1234, Grzmot, isaf27 and Mateuszrze. Also thanks for:

KAN and _kun_ for help in preparing the problems; pavel.savchenkov, Nerevar, map, GR1n, rutsh, AlexFetisov and winger for testing the round; MikeMirzayanov for Codeforces and Polygon platforms.

The round is supported by Botan Investments.

Prizes! Top 50 participants and 20 random participants with rank from 51 to 500 will receive personalized hoodie with CF handle.

Scoring distribution will be announced later. I wish you a high rating and looking forward to see you at the competition!

UPD: I'll be on the community Discord server shortly after the contest to discuss the problems.

UPD: Scoring: 500 1000 1500 2000 2250 2750 3500

UPD: Editorial

The round is over, congratulations to the winners!

  1. scott_wu
  2. mnbvmar
  3. HIR180
  4. ksun48
  5. Benq
  6. geniucos
  7. Alex_2oo8
  8. Petr
  9. Um_nik
  10. V--o_o--V

Read more »

 
 
 
 
  • Vote: I like it  
  • +544
  • Vote: I do not like it