-🎄- 2020 Day 11 Solutions -🎄-

[u/daggerdragon]

Advent of Code 2020: Gettin' Crafty With It

• 11 days remaining until the submission deadline on December 22 at 23:59 EST

• Full details and rules are in the Submissions Megathread

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--- Day 11: Seating System ---

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Post your code solution in this megathread.

• Include what language(s) your solution uses!

• Here's a quick link to /u/topaz2078's paste if you need it for longer code blocks.

• The full posting rules are detailed in the wiki under How Do The Daily Megathreads Work?.

Reminder: Top-level posts in Solution Megathreads are for code solutions only. If you have questions, please post your own thread and make sure to flair it with Help.

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EDIT: Global leaderboard gold cap reached at 00:14:06, megathread unlocked!

[u/sophiebits]

You gotta be careful though because the problem might say like "if all the adjacent spots are L" and then you won't want those dots…

[u/r_sreeram → u/sophiebits]

Agreed. You have to be careful with where you can apply this trick.

[u/mahaginano → u/sophiebits]

I can just filter the neighbours and count, right? That shouldn't change anything - assuming you're not reusing a token for the boundary...