vioalbert's blog

By vioalbert, history, 2 months ago, In English

Happy Valentine's Day, Codeforces community!

We are excited to invite you to TOKI Regular Open Contest (TROC) #19!

Key details:


Scoring distribution: 100 — 200 — 350 — 450 — 500 — 600 — 800

We would like to thank:

  • prabowo for the amazing coordination of the round.
  • hocky for helping with problem preparation.
  • AMnu, JvThunder, and Valee for testing the problems and giving invaluable feedback.
  • fushar for the amazing TLX platform.

Please register to the contest, and we hope you will be reminded that you are still alone enjoy TROC #19!

P.S. we encourage you to read all problems! :)

UPD: Contest is over!

Congratulations to our top 5:

  1. tourist
  2. rfpermen
  3. natsugiri
  4. kotatsugame
  5. Nyaan

All problems are first solved by tourist, except problem D which is first solved by kotatsugame. Congratulations to both of them!

You can upsolve the problems here.

Editorial is available in the upsolve link.

Thank you for participating and see you on the next contest!

 
 
 
 
  • Vote: I like it
  • +176
  • Vote: I do not like it

»
2 months ago, # |
  Vote: I like it +81 Vote: I do not like it

»
2 months ago, # |
  Vote: I like it +45 Vote: I do not like it

Friendly bump! The contest will start in four hours. Good luck and have fun!

  • »
    »
    2 months ago, # ^ |
      Vote: I like it +42 Vote: I do not like it

    Another friendly bump! Four minutes before the contest starts. I hope everyone enjoys the problems :D

»
2 months ago, # |
  Vote: I like it +13 Vote: I do not like it

Nice contest. D was easy than C and both problems were good.

»
7 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Anyone can explain problem C i don't get it from tutorial.