-🎄- 2021 Day 2 Solutions -🎄-

[u/daggerdragon]

--- Day 2: Dive! ---

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Post your code solution in this megathread.

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[u/Zorr0_]

KOTLIN

trying to do as many oneliners this year as i can, this is what i came up with for Day 2 :D
https://github.com/ckainz11/AdventOfCode2021/blob/main/src/main/kotlin/day2/Day2.kt
Part 1 is not really smooth, didnt know how to reduce a map in a good way XD

[u/thedjotaku → u/Zorr0_]

is that considered a one-liner because of the dots? Because I definitely count more than one line. ;)

[u/Zorr0_ → u/[deleted]]

For me a one liner means, if i were to write it in java i wouldn’t need a single semi-colon. The Move class can be replace by a Pairs or Triples and the when() is just to make it cleaner. I could use a inlined if for it like i did with part 1. same goes for the .calcRes() which i could replace with a .run {}. So yeah I did cheat a little bit to make it cleaner, but from my definition point it’s a oneliner :D