using System;

public class Program

{

    public static void Main()

    {

      static void Main(string[] args )

        {

            double a, b, c;

            a = Convert.ToDouble(Console.ReadLine());

            b = Convert.ToDouble (Math.Cos(2 * a) + Math.Sin(3 * a) + Math.Cos(3 * a) + Math.Sin(2 * a);   

            c = 1.0/3.0-1.0/2.0*Math.Sin(Math.PI / 2.0 - 6 * a);

            Console.WriteLine(b);

            Console.WriteLine(c);

            Console.ReadKey(); 

​

​

        }

    }

}

    }

}