axllind / adventofcode2023

Solutions to all 25 Advent of Code problems 2023 in Rust! :crab:

AdventOfCode2023 🎄

Solutions to AoC 2023 in Rust 🦀

Usage

# to be able to download inputs (see fetch.sh)
export AOC_SESSION=[value from session cookie]

make       # run todays (if in december 2023)
make $DAY  # run a specific day, e.g 01
make all   # run all days

# directly with cargo, if you prefer
cargo run --release --bin $DAY  # run a specific day, e.g 01
cargo run --release             # run all days

Other years

• 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

Leaderboard

Getting up at 5:50 every day is tough. Life got in the way a few times. Best placement this year was 111. Went really well this year, especially towards the end.