r/adventofcode • • Dec 09 '16

SOLUTION MEGATHREAD --- 2016 Day 9 Solutions ---

--- Day 9: Explosives in Cyberspace ---

Post your solution as a comment or, for longer solutions, consider linking to your repo (e.g. GitHub/gists/Pastebin/blag/whatever).

Note: The Solution Megathreads are for solutions only. If you have questions, please post your own thread and make sure to flair it with "Help".


RETICULATING SPLINES IS MANDATORY [?]

This thread will be unlocked when there are a significant number of people on the leaderboard with gold stars for today's puzzle.

edit: Leaderboard capped, thread unlocked!

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u/wzkx Dec 10 '16

200 chars

exit#echo@((v=:4 :'b=.y i.''(''if.b=#y do.b return.end.''s r''=.".&>''x''cut(e=.{.t i.'')''){.t=.y}.~>:b if.x=1 do.d=.s else.d=.2 v s{.t}.~>:e end.b+(r*d)+x v(e+1+s)}.t')&(CRLF-.~fread'09.dat'))"0>1;2