use std::env::args;
use std::fs::File;
use std::io::BufRead;
use std::io::BufReader;

mod number;
use number::Number;

fn main() {
    let path = args().nth(1).unwrap();
    let file = File::open(path).unwrap();

    let number: Number = BufReader::new(file)
        .lines()
        .map(|l| Number::parse(&l.unwrap()))
        .sum();

    println!("{}", number);
    println!("{}", number.magnitute());
}