this post was submitted on 01 Dec 2024
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Advent Of Code

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An unofficial home for the advent of code community on programming.dev!

Advent of Code is an annual Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like.

AoC 2024

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M T W T F S S
1
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9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25

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console.log('Hello World')

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Day 1: Historian Hysteria

Megathread guidelines

  • Keep top level comments as only solutions, if you want to say something other than a solution put it in a new post. (replies to comments can be whatever)
  • You can send code in code blocks by using three backticks, the code, and then three backticks or use something such as https://blocks.programming.dev if you prefer sending it through a URL

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[โ€“] [email protected] 1 points 3 weeks ago* (last edited 3 weeks ago)

Uiua

Decided to try and use Uiua for each day this year. At least I'm not the only one to get this idea ^^

Run with example input here

PartOne โ† (
  &rs โˆž &fo "input-1.txt"
  โŠœ(โŠœโ‹•โ‰ @ .)โ‰ @\n.
  โ‰กโ†โ‰
  โŒต/-
  /+
)

PartTwo โ† (
  &rs โˆž &fo "input-1.txt"
  โŠœ(โŠœโ‹•โ‰ @ .)โ‰ @\n.
  โŠขโŸœโŠฃโ‰
  0
  โข(+โŠ™(:โŠ™(ร—โงปโŠšโ—กโŒ•)โ†˜1โŸœโŠข)|โ‹…(โ‰ 0โงป))
  โŠ™(โ—Œโ—Œ) # just cleaning up the stack
)

&p "Day 1:"
&pf "Part 1: "
&p PartOne
&pf "Part 2: "
&p PartTwo