main.rs

use std::env;
mod day01;
mod day02;
mod day03;
mod day04;
mod day05;
mod day06;
mod day07;
mod day08;
mod day09;
mod day10;
mod day11;
mod day12;
mod day13;
mod day14;
mod day15;
mod day16;
mod day17;
mod day18;
mod day19;
mod day20;
mod day21;
mod day22;
mod day23;
mod day24;
mod day25;
mod dijkstra;

fn main() {
    let days = [
        day01::run,
        day02::run,
        day03::run,
        day04::run,
        day05::run,
        day06::run,
        day07::run,
        day08::run,
        day09::run,
        day10::run,
        day11::run,
        day12::run,
        day13::run,
        day14::run,
        day15::run,
        day16::run,
        day17::run,
        day18::run,
        day19::run,
        day20::run,
        day21::run,
        day22::run,
        day23::run,
        day24::run,
        day25::run,
    ];
    let args: Vec<String> = env::args().collect();
    if args.len() > 1 {
        let day_num: usize = args[1].parse().unwrap();
        days[day_num - 1]()
    } else {
        for (i, fun) in days.iter().enumerate() {
            println!("day {}", i + 1);
            fun()
        }
    }
}