Day 9: Movie Theater
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://topaz.github.io/paste/ if you prefer sending it through a URL
FAQ
- What is this?: Here is a post with a large amount of details: https://programming.dev/post/6637268
- Where do I participate?: https://adventofcode.com/
- Is there a leaderboard for the community?: We have a programming.dev leaderboard with the info on how to join in this post: https://programming.dev/post/6631465
Uiua
Part 1 only for now, probably not the most optimal solution (calculating all possible rectangles) but at least it’s short ^^
Run with example input
::spoiler Code
$ 7,1 $ 11,1 $ 11,7 $ 9,7 $ 9,5 $ 2,5 $ 2,3 $ 7,3 # &fras "input-9.txt" ◌ ⊜(⊜⋕⊸≠@,)⊸≠@\n ⧅<2 ≡(/×+₁-⊃↧↥°⊟) /↥:::