using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("LBS to KG type 1,KG to LBS type 2");

        var wh=int.Parse(Console.ReadLine());

        var kg=double.Parse(Console.ReadLine());

        if (wh==1)

        {

            Console.WriteLine("KG={0}",kgtolbs(kg));

        }

        if (wh==2)

        {

            Console.WriteLine("LBS={0}",lbstokg(kg));

        }

    }

    static double kgtolbs(double kg)

    { 

        return kg=kg*0.45359237;

    }

    static double lbstokg(double lbs)

    {

        return lbs=lbs/0.45359237;

    }

}