CodeCraft-18 and Codeforces Round #458 (Div. 1 + Div. 2, combined)

Правка en6, от Superty, 2018-01-21 01:31:08

Hello Codeforces!

I would like to invite you to CodeCraft-18, which will take place on Saturday, 20th January, 9:05 PM IST. This is a combined Div. 1 + Div. 2 round and is rated for participants of both divisions.

CodeCraft-18 is part of Felicity, IIIT Hyderabad's most awaited set of events, Threads. With a plethora of intellectually engaging online contests in various fields of programming, mathematics and general knowledge, Threads is a celebration of the spirit of computing and engineering. Other than CodeCraft, we have the Project Euler-style contest Gordian Knot and a jeopardy-style CTF event called Break In, amongst other events.

I would like to thank the CodeCraft team -- FundamentalEq, RohanRTiwari, additya1998, aman_shahi2, born2rule, codelegend, crvineeth97, deepanshugarg, devanshg27, mprocks, nir123 and virus_1010 -- for their amazing work in problemsetting. I would also like to thank vintage_Vlad_Makeev for helping us prepare the problems, and MikeMirzayanov for the great Codeforces and Polygon platforms.

Prizes

  • Top 20 participants win Codeforces T-shirts
  • Top 5 participants from India win Codeforces T-shirts

You will be given 8 problems and 3 hours to solve them. The scoring distribution will be announced later. Good luck!

Update: Scoring is 500 — 1000 — 1500 — 2000 — 2500 — 3000 — 3500 — 3750

Update 2: We would like to apologize about problem F and G, which turned out to be easier than we expected, and about the mistake in the statement of H.

Congrats to the winners!

Top 20:
1. SkyDec
2. Syloviaely
3. matthew99
4. dotorya
5. FizzyDavid
6. laofudasuanbaofushehui
7. ikatanic
8. jcvb
9. Um_nik
10. molamola.
11. rajat1603
12. geniucos
13. MrDindows
14. Radewoosh
15. pavel.savchenkov
16. shanquan2
17. 613
18. JOHNKRAM
19. mxh1999
20. satyaki3794

Top 5 in India:
1. rajat1603
2. satyaki3794
3. jtnydv25
4. akulsareen
5. akashdeep

The editorial is ready!

Теги codecraft, round, 458, announcement, div1 + div2, felicity

История

 
 
 
 
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en6 Английский Superty 2018-01-21 01:31:08 1200 Tiny change: 'r:SkyDec] \n2. [use' -> 'r:SkyDec] \n2. [use'
en5 Английский Superty 2018-01-20 18:30:05 121
en4 Английский Superty 2018-01-20 00:30:21 56
en3 Английский Superty 2018-01-19 13:58:55 463
en2 Английский Superty 2018-01-19 11:40:45 4 Tiny change: 'lace on [Sunday, 20th ' -> 'lace on [Saturday, 20th '
en1 Английский Superty 2018-01-19 02:15:38 1407 Initial revision (published)