Day 15: Warehouse Woes
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
J
Nothing much to say about today’s. I think I wrote basically the same code you’d write in Python, just with fewer characters, more of which are punctuation. I did learn a little bit more about how to use J’s step debugger, and that
/
is specifically a right fold, so you can use it on a dyad with arguments of different types as long as the list argument is the left one.