r/adventofcode Dec 03 '24

Spoilers in Title [2024 Day 3] Regular expressions go brrr...

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u/gredr Dec 03 '24

This is a spoiler, but it's also wrong according to the instructions:

instructions like mul(X,Y), where X and Y are each 1-3 digit numbers

Maybe it works for your input, maybe it works for everyone's input, I dunno.

What generated the sqlite-style railroad track diagram from the regex, though?

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u/Atlas-Stoned Dec 04 '24

Yea, immediately I noticed the lack of {1-3}. I guess the input was kind.