CurrencyFixings

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace task_02
{
    class Program
    {
        static void Main(string[] args)
        {
            decimal inputSum = decimal.Parse(Console.ReadLine());
            string vhodenCurr = Console.ReadLine();
            string izhodenCurr = Console.ReadLine();
            Dictionary<string, decimal> Fixings = new Dictionary<string, decimal>();
            Fixings["USD"] = 1.79549m;
            Fixings["EUR"] = 1.95583m;
            Fixings["GBP"] = 2.53405m;
            Fixings["BGN"] = 1.0m;
            decimal first = 0;
            decimal second = 0;
            foreach (var item in Fixings)
            {
                KeyValuePair<string, decimal> kvp = item;
                if (kvp.Key == vhodenCurr)
                {
                    first = kvp.Value;
                }
                if (kvp.Key == izhodenCurr)
                {
                    second = kvp.Value;
                }
            }
            decimal result = inputSum * (first / second);
            Console.WriteLine($"{result:f2} {izhodenCurr}");
        }
    }
}