using System;

public class Program

{

    public static void Main()

    {

        int x;

        double y1,y2;

        x=int.Parse(Console.ReadLine()) ;

        y1= 4-6*Math.Sqrt(Math.Abs(Math.Pow(x,2)-1)+4);

        y2=Math.Sqrt(Math.Pow(x-4,4)+Math.Pow(3-x,2));

        Console.WriteLine("y1={0},y2={1}",y1,y2);

    }

}