mod day1;

fn main() {
    let day = std::env::args().skip(1).next();
    println!("day: {:?}", day);

    let result = match day.as_ref().map(|v| v.as_ref()) {
        Some("day1a") => day1::part1(),
        Some("day1b") => day1::part2(),
        _ => panic!("unrecognized day"),
    };

    println!("{:?} Result: {}", day, result);
}