I was surprised seeing ton of people going for the replace approach. It didn't even cross my mind to edit the string, I went straight for regex for part 1 and it was easy enough to adapt it for part 2.
this post was submitted on 02 Dec 2023
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Advent Of Code
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An unofficial home for the advent of code community on programming.dev!
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AoC 2023
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I did this exact thing and hit the point where it didn't work. I appreciated that the problem broke my code because it made me arrive at a better solution.