1. Advent of code

  • Posted by ChrisB (moderator) 2 weeks ago
  • 298 views

Enjoy, obsessives.

https://adventofcode.com/

Cheers

Chris

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2. Re: Advent of code

  • Posted by ghaberek (admin) 2 weeks ago
  • 301 views

I've been attempting these in years prior but unfortunately I never manage to finish.

https://github.com/ghaberek/adventofcode

Edit: Pretty sure I did some of the 2023 puzzles but I must not have pushed those up to GitHub. I'll see if I can find them.

-Greg

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3. Re: Advent of code

Tee hee, had quite a bit of fun/frustration on day 9, the main stumbling block being part 2 giving the example 

00...111...2...333.44.5555.6666.777.888899 
0099.111...2...333.44.5555.6666.777.8888.. 
0099.1117772...333.44.5555.6666.....8888.. 
0099.111777244.333....5555.6666.....8888.. 
00992111777.44.333....5555.6666.....8888..

and my brain automatically assuming that trailing ".." was an (etc) that is explicitly not there!
(so I went ahead and moved the 8s as well) Not helped by my trying to do things cleverly in minimal memory.
Turned out much easier after a good nights sleep and a fresh start. And using up (gosh) 95.5K of ram.

So my tip of the day (albeit 36 hours late) is.. follow the instructions.

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4. Re: Advent of code

2024 Day 17 part 2 [Spoiler alert] Defeated me, so I translated a Python solution: https://openeuphoria.org/pastey/360.wc - what a sweet little doozie!

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