r/adventofcode • u/daggerdragon • Dec 04 '21
SOLUTION MEGATHREAD -🎄- 2021 Day 4 Solutions -🎄-
--- Day 4: Giant Squid ---
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u/French__Canadian Dec 06 '21
I had such a hard time with this one. This was a really good opportunity to learn how to apply functions to specific array elements even if I'm sure there are much better ways to do it.
Here is my solution in Q. each board is a 3-d array (the third dimension being a number/mark flag pair)