CurrencyConverter

using System;
using System.Collections.Generic;

namespace UnotConverter
{
    class Program
    {
        static void Main()
        {
            double currencyFrom = double.Parse(Console.ReadLine());
            string input = Console.ReadLine();
            string output = Console.ReadLine();

            var curencyConvert = new Dictionary<string, double>()
            {
                {"BGN", 1},
                {"USD", 1.79549},
                {"EUR", 1.95583},
                {"GBP", 2.53405},
            };

            double result = currencyFrom * curencyConvert[input] / curencyConvert[output];

            Console.WriteLine("{0:f2} {1}", result, output);
        }
    }
}