My solutions to all Advent of Code 2019 problems. I did them in Rust to get more familiar with the language. This was the first year I participated. The parts with the IntCoder, simulating a custom CPU-architecture, were so cool and opened up many interesting puzzle-possibilities. I learned a ton and got a lot better at Rust!
Huge thanks to everyone who makes AoC possible!
To run any of the solutions use the command cargo run --release --bin DAY_NUMBER. All solutions finish in under 100ms on my machine and the total running time of all 50 stars is under 500ms!
You can see the output and wall-clock timing for each solution here.
- 2024 in Rust 🦀
- 2023 in Rust 🦀
- 2022 in Rust 🦀
- 2021 in Rust 🦀
- 2020 in Rust 🦀
- 2019 in Rust 🦀
- 2018 in Python 🐍
- 2017 in Haskell λ
- 2016 in OCaml 🐫
- 2015 in Clojure λ
I did not attempt to get high leaderboard scores since, in my timezone, I would have to get up very early. I still managed to get around top 1-2k on a lot of the later ones and even 774th on one star. Finished most of them the day they came out.
