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CodeCraft-18 and Codeforces Round #458 (Div. 1 + Div. 2, combined)
Difference between en3 and en4, changed 56 character(s)
Hello Codeforces!↵

I would like to invite you to CodeCraft-18, which will take place on [Saturday, 20th January, 9:05 PM IST](https://www.timeanddate.com/worldclock/fixedtime.html?msg=CodeCraft+%2718&iso=20180120T2105&p1=505). 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](https://www.facebook.com/felicity.iiith)'s most awaited set of events, [Threads](https://felicity.iiit.ac.in/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.↵

![ ](/predownloaded/
b0/71/b071185df3dcec6f7a23f0b69ed462cb37a7cb04b/25/4b25242ba75efd5ad4c6c743919a3c8105525e4d.jpg)↵

I would like to thank the CodeCraft team -- [user:FundamentalEq,2018-01-19], [user:RohanRTiwari,2018-01-19], [user:additya1998,2018-01-19], [user:aman_shahi2,2018-01-19], [user:born2rule,2018-01-19], [user:codelegend,2018-01-19], [user:crvineeth97,2018-01-19], [user:deepanshugarg,2018-01-19], [user:devanshg27,2018-01-19], [user:mprocks,2018-01-19], [user:nir123,2018-01-19] and [user:virus_1010,2018-01-19] -- for their amazing work in problemsetting. I would also like to thank [user:gritukan,2018-01-19] for helping us prepare the problems, and [user:MikeMirzayanov,2018-01-19] 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!

History

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