This project relies on several BSD extensions to the stdlib. BSDs should be able to build the project out of the box. If on a BSD, make is enough to build the project.

Linux users will need libbsd installed and use GNU Make with the supplied GNUmakefile, which should be automatically used with a simple make.

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.