mod utils; use std::env; mod year_2023; fn main() { // Parse command-line arguments let args: Vec = env::args().collect(); if args.len() != 3 { panic!("Usage: {} ", args[0]); } let year = &args[1]; let day = &args[2]; match year.as_str() { "2023" => year_2023::run(day), _ => panic!("Invalid year specified"), }; }