using System;


    class CurrencyConverter
{


        static void Main()
        {
            var amount = double.Parse(Console.ReadLine());
            string firstCurrency = Console.ReadLine();
            string secondCurrency = Console.ReadLine();

            double value1 = CheckCurrency(firstCurrency);
            double value2 = CheckCurrency(secondCurrency);

            double result = (value1 / value2) * amount;
            Console.WriteLine("{0} {1}",Math.Round(result, 2),secondCurrency);


        }
    static double CheckCurrency(string curr)
    {
        switch (curr)
        {
            case "BGN":
                return 1;

            case "USD":
                return 1.79549;

            case "EUR":
                return 1.95583;
            case "GBP":
                return 2.53405;

            default:
                return 1;

        }
    }
}