adventofcode

Solutions to Advent of Code (AOC). Single repo for solutions in

• Python
• Rust
• Haskell

TODO: Migrate solutions scattered in other repos.

CLI

This project provides the aoc CLI utility.

Setup

• To build the CLI, just run make. This requires the Rust toolchain. The aoc executable will be placed in the root directory.
• Puzzle inputs differ by user. To download them, the CLI needs to be authenticated. Get your session cookie (see here for ideas on how to do it) and save it to ./.token.

Usage

To download a specific day's puzzle input (e.g. the first day of 2015):

./aoc get 2015 1

This will download the input and save it to ./input/y2015d1.txt.

To download all puzzle inputs:

./aoc get --all

The download is incremental: if a file is already present, it will not be downloaded again.

For full instructions,

./aoc -h

Solutions

To start working on a puzzle, use

./aoc start [LANG] [YEAR] [DAY]

This downloads the puzzle input if necessary, and creates a template following the conventions of the language subproject.

Supported languages: Python, Rust.