fn main() {
    let mut n = String::new();
    std::io::stdin().read_line(&mut n).ok();
    let mut n: u64 = n.trim().parse().unwrap();

    let mut i = 0;
    let mut n_max = n;
    while n > 1 {
        n = match n & 1 {
            0 => n >> 1,
            _ => 3 * n + 1,
        };
        n_max = n_max.max(n);
        i += 1;
    }

    println!("{}", i);
    println!("{}", n_max);
}