Seyaua's blog

Codeforces Beta Round #39
By Seyaua, 14 years ago, translation, In English
I invite you all to take part in the next Codeforces Round!

This time the problems are written by me and sdya. Some information about us: we both are second year students of The Faculty of Mechanics and Mathematics of Kharkiv National University named after V.N. Karazin, and we are twin brothers. We began studying programming in the 10th form, about 2.5 years ago. We do not have any significant achievements in programming competitions yet, but we hope we still have time to get some :)

We would like to express our gratitude to Artem Rakhov who helped us to arrange this contest, and to Maria Belova who has translated the problems statements into English.

We wish good luck to everyone and hope you will find the problems interesting!

UPD: The contest is over, congratulate tourist, who won this round.

Link to results.
Announcement of Codeforces Beta Round 39
  • Vote: I like it
  • +66
  • Vote: I do not like it

Comments Comments (15)
| Write comment?
14 years ago, # |
  Vote: I like it 0 Vote: I do not like it
Good luck to all!!!
→ Reply
14 years ago, # |
  Vote: I like it +1 Vote: I do not like it
Waiting for the English translation.
→ Reply
14 years ago, # |
  Vote: I like it +20 Vote: I do not like it
Thank you for the great problemset! I really enjoyed it.
→ Reply
14 years ago, # |
  Vote: I like it +10 Vote: I do not like it
I noticed my bug in E during hacking phase, so I knew my E will fail when I wrote it. The result of D was unexpected :(

Anyway, problems are very good.
→ Reply
  • 14 years ago, # ^ |
      Vote: I like it -30 Vote: I do not like it
    Speak Russian please (o:
    → Reply
    • 14 years ago, # ^ |
        Vote: I like it +5 Vote: I do not like it
      Боюсь, заминусуют тебя люди, не знающие про пост rng_58)
      → Reply
      • 14 years ago, # ^ |
          Vote: I like it 0 Vote: I do not like it
        Bad people :(
        But.... I am happy :))
        → Reply
        • 14 years ago, # ^ |
            Vote: I like it -19 Vote: I do not like it
          Глупы не только те люди, которые кажутся глупыми, но и ещё и половина тех, кто таковыми не кажутся. - " Испанский писатель и великий философ в сфере человеческого общения Бальтасар Грасиан "
          → Reply
14 years ago, # |
  Vote: I like it 0 Vote: I do not like it
Great Problem-set!
Can you please tell me what is test case 21 in problem C?

→ Reply
  • 14 years ago, # ^ |
      Vote: I like it 0 Vote: I do not like it
    It's big random test:
    94925 5648 96389 1799
    Answer: 1426155172
    → Reply
14 years ago, # |
  Vote: I like it 0 Vote: I do not like it
can anyone tell where i can find the rules regarding this contests(hack rules and others) ?
are the codes tested even after they pass the pretests ?

thanks
→ Reply
14 years ago, # |
  Vote: I like it 0 Vote: I do not like it
where's the tutorial of this contest?
→ Reply