advent-of-code-2022 VS aoc2022

18. 👨👴 Advent of Code is a yearly event where you can solve small (but high-quality) programming puzzles in any language you want. It can be applied to any language that you are learning. You might find this, this, and this repo useful as well where they provide templates and solutions for prior years.

Is there a conventional meaning for a function named sh? This guy uses it in Q7 of AoC2022, and I wonder why?

I did something similar and counted from the end, to make much bigger jumps!

https://github.com/timvisee/advent-of-code-2022/blob/master/...

Maybe a bit less neat in the binary sense, but definitely very fast.

Part 2 5.72 ms

I'm using the guy who does "the entire AoC in less than a sceond"'s timing code, so I assume it's kosher

Part 1 0.027ms (27 μs)

no_std Rust targeting 8-bit 6502: https://github.com/mrk-its/aoc2022/blob/main/day15/src/main.rs It takes 26 hours to complete both parts :]

After optimizations both parths complete in 1902285369 cpu cycles, it is about 0.5h on atari800. github: https://github.com/mrk-its/aoc2022/tree/main/day14/src Can you show source code? How long your solution takes?

Rust targetting 8-bit Atari, with visualization.

It is emulator (unfortunately no real hardware near me). But let's up the ante: maybe someone with real atari can build these solutions and post photos on real hardware? :] Hint: repository contains VSCode devcontainer configuration, simply type 'make' in container terminal :] https://github.com/mrk-its/aoc2022

no_std Rust targetting 8-bit MOS6502: https://github.com/mrk-its/aoc2022/blob/main/day07/src/main.rs Computed in 11275620 cpu cycles

Rust-compiled version (rust-mos / llvm-mos) completes in 5mln of cycles, so about 5seconds: https://github.com/mrk-its/aoc2022/blob/main/day03/src/main.rs