#![feature(conservative_impl_trait, inclusive_range_syntax)] extern crate failure; #[macro_use] extern crate lazy_static; extern crate regex; use std::io::{self, Read}; use failure::Error; mod day_01; mod day_02; mod day_03; mod day_04; mod day_05; mod day_06; mod day_15; fn main() { if let Err(e) = run() { eprintln!("{}", e); } } fn run() -> Result<(), Error> { let mut input = String::new(); io::stdin().read_to_string(&mut input)?; let solution = day_06::solve(&input)?; println!("{}", solution); Ok(()) }