This repo contains my solutions to the 2019 Advent of Code problem set.
The solutions are written in Rust, and organized such that each daily problem
has a specific branch associated with it of the form dayXX. Each day has two
puzzles, the solutions to which are found in the corresponding branch's
src/XXa.rs and src/XXb.rs files respectively, and invoked with cargo run --bin XXa or cargo run --bin XXb. Puzzle input is read from stdin, with my
account-specific input located in the input directory.