re: AoC Day 1: Chronal Calibration VIEW POST

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re: Woah, this is awesome! Yeah the second parts always seem to need some fancier algorithmic trick to speed them up. You might look into using an as...
 

Unfortunately, associative arrays only appeared in Bash4. That's fine for Linux, but doesn't appear on Macs unless you manually install it (boo!).

Good caveat to note, thanks!

P.S. Getting Bash 4 on MacOS is a very good idea 😬

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