# aoc

Advent Of Code solutions using C99.

## Building

Be sure to clone the project with its submodules:

    git clone --recurse-submodules https://git.fputs.com/fputs/advent

This project relies on several BSD extensions to the stdlib. BSDs should be able to build the project out of the box. Linux users will need `libbsd` installed. The package is called `libbsd-dev` on Debian-based systems.

Build the project using Cmake:

    mkdir build
    cd build
    cmake ..
    make

The supplied `build.sh` script uses `scan-build` to build a compilation database. This is not neccesary for users.

## Inputs

Inputs can be generated from `get_input.sh`. You will need to get your session cookie from the Advent of Code website. The easiest way to do this is to inspect any input page in your browser.

The script can then be run with `bash get_input.sh SESSIONCOOKIE`, with `SESSIONCOOKIE` replaced by your unique session cookie's hash.