using System;

public class Program

{

    public static double ExchangeEuro(double GBP)

    {

        double euro = GBP*1.15;

        return euro;

    }

    public static double ExchangeYuan(double GBP)

    {

        double yuan = GBP*8.76;

        return yuan;

    }

    public static double ExchangeYen(double GBP)

    {

        double yen = GBP*182.51;

        return yen;

    }

        public static double ExchangeUSD(double GBP)

    {

        double USD = GBP*1.22;

        return USD;

    }

    public static void Main()

    {

        Console.Write("How many pounds do you have? "); double GBP = double.Parse(Console.ReadLine());

        Console.Write("What currency woud you like to convert pounds into? Euros, USD, Yuan or Yen? "); string currency = Console.ReadLine();

        if (currency == "Euros")

        {

            double Euro = ExchangeEuro(GBP);

            Console.WriteLine( GBP + " GBP is " + Euro + " Euros");

        }

        else if (currency == "Yuan")

        {

            double Yuan = ExchangeYuan(GBP);

            Console.WriteLine(GBP + " GBP is " + Yuan + " Yuan");

        }

        else if (currency == "Yen")

        {

            double Yen = ExchangeYen(GBP);

            Console.WriteLine(GBP + " GBP is " + Yen + " Yen");

        }

        else if (currency == "USD")

        {

            double USD = ExchangeUSD(GBP);

            Console.WriteLine(GBP + " GBP is " + USD + " Yuan");

        }

    }

}