17
🌻 - 2024 DAY 12 SOLUTIONS -🌻
(programming.dev)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 12 Dec 2024
17 points (94.7% liked)
Advent Of Code
920 readers
26 users here now
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
Solution Threads
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 |
Rules/Guidelines
- Follow the programming.dev instance rules
- Keep all content related to advent of code in some way
- If what youre posting relates to a day, put in brackets the year and then day number in front of the post title (e.g. [2024 Day 10])
- When an event is running, keep solutions in the solution megathread to avoid the community getting spammed with posts
Relevant Communities
Relevant Links
Credits
Icon base by Lorc under CC BY 3.0 with modifications to add a gradient
console.log('Hello World')
founded 1 year ago
MODERATORS
Nice :D
How's the speed now?
1.8s now. 99% of that in
Sides. I've just had an idea though... ~~maybe too late for today though!~~edit: prepending
≡⍚(-¤⊸/↧)toFieldsspared me from manipulating hundreds of irrelevant 0's, so time is very good now at 55ms.Damn that's a lot time saved. I love how unassuming the addition looks for how great an effect it has
It was a real D'oh! moment when I visualised the data I was generating and saw all the zeros stretching across the page.