java book 8.1.

using System;

public class Program
{
    public static void Main()
    {
        int first= int.Parse(Console.ReadLine());
        int second= int.Parse(Console.ReadLine());
        int point= int.Parse(Console.ReadLine());
        int left = Math.Min(first, second);
        int right = Math.Max(first, second);
        if (point >= left && point <= right)
        {
            Console.WriteLine("in");
        }
        else
        {
            Console.WriteLine("out");
        }
        int d = Math.Min(Math.Abs(left - point), Math.Abs( right - point));
        Console.WriteLine(d);
    }
}