this post was submitted on 10 Dec 2024
15 points (89.5% liked)

Advent Of Code

920 readers
58 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 18 20 21 22
23 24 25

Rules/Guidelines

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
 

Day 10: Hoof It

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

you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 1 points 1 week ago (1 children)

Python

Sets of tuples and iteration for both first and second parts. A list of tuples used as a stack for the conversion of recursion to iteration. Dictionary of legal trail moves for traversal. Type hints for antibugging in VSCode. Couple of seconds runtime for each part.

https://github.com/jdnewmil/aocpy/blob/master/aocpy%2Faoc2024%2Fday10.py

[โ€“] Acters 1 points 1 week ago* (last edited 1 week ago) (1 children)

are type hints only for debugging? I never really used them.

your code was interesting, where do you think your script was taking longer than usual to solve? Does VSCode help with this?

my python script only takes 1.5 milliseconds to solve both parts.

[โ€“] [email protected] 1 points 1 week ago

Not "debugging" ... the value comes before I even try to run the code. The background syntax checker highlights when the types don't agree into and out of each function call and I don't get errors like trying to index into an integer.

As for time... I guessed... I did not measure. I have limited time to play with this and don't optimize unless I find myself waiting excessively for an answer.