using System;
using System.Linq;
using System.Collections.Generic;
using System.IO;

class MyClass
{
    public static void Solve()
    {
        var N = int.Parse(Console.ReadLine());
        var X = Console.ReadLine().Split().Select(int.Parse).ToArray();
        var Y = Console.ReadLine().Split().Select(int.Parse).ToArray();
        var min = Enumerable.Range(0, N).Select(i => X[i] + Y[i]).Min();
        Console.WriteLine(min);
        var pos = new int[N + 2];
        pos[0] = 0;
        pos[N + 1] = min;
        for (int i = 0; i < N; i++)
        {
            pos[i + 1] = Math.Min(X[i], min);
        }
        foreach (var item in pos)
        {
            Console.WriteLine(item);
        }
    }

    public static void Main()
    {
        var sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };
        Console.SetOut(sw);
        Solve();
        Console.Out.Flush();
    }
}