Advent of Code (Rust)

This repository contains my solutions to the Advent of Code challenges.

It's organized as a Cargo workspace, with each year's challenges in its own module.

Automatic input fetching

This mechanism is shamelessly and barely copied from jontmy aoc-rust repository.

The input files are directly fetched from the Advent of Code website, so you'll need to have a session cookie in order to download them. The session cookie should be stored in .env file in the root of the repository, like so:

SESSION_TOKEN=your_session_cookie

You can find your session cookie by inspecting the network requests in your browser's developer tools.

Run the solvers

By default the CLI will run the daily solvers for the current year. You can specify a different year and day by passing the --year and --day flags.

cargo run -- --year 2024 --day 1