use std::io::{Read, Write};

fn run() {
    let out = std::io::stdout();
    let mut out = std::io::BufWriter::new(out.lock());
    let mut s = String::new();
    std::io::stdin().read_to_string(&mut s).unwrap();
    let mut it = s.trim().split_whitespace();
    let n: usize = it.next().unwrap().parse().unwrap();
    let x: Vec<u32> = (0..n).map(|_| it.next().unwrap().parse().unwrap()).collect();
    let y: Vec<u32> = (0..n).map(|_| it.next().unwrap().parse().unwrap()).collect();
    let len: u32 = (0..n).map(|i| x[i] + y[i]).min().unwrap();
    writeln!(out, "{}", len).ok();
    writeln!(out, "0").ok();
    for i in 0..n {
        writeln!(out, "{}", std::cmp::min(x[i], len)).ok();
    }
    writeln!(out, "{}", len).ok();
}

fn main() {
    run();
}