Day 22: Monkey Market
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
Six minutes? 😅 I was feeling crappy about my 30 seconds (my naive big O cubed(?) logic means my code spends most of its time testing array equalities - 72 billion samples in the flamegraph!)
Most of my time is wasted on hashmap stuff. And the processing into the string, which really isnt needed anymore. :/
Have you tried gxhash or one of the other non-cryptographic hashers?
I probably should give that a try. Looks like it can just drop in, so might try it later. I see FxHash is pretty popular here as well.