using System;

namespace ConditionalStatement_Exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            string fuelName = Console.ReadLine();
            double litters = double.Parse(Console.ReadLine());
            string clubCard = Console.ReadLine();
            double gasoline = 2.22;
            double diesel = 2.33;
            double gas = 0.93;

            if (clubCard == "Yes")
            {
                gasoline -= 0.18;
                diesel -= 0.12;
                gas -= 0.08;
                double priceGasoline = litters * gasoline;
                double priceDiesel = litters * diesel;
                double priceGas = litters * gas;

                if (fuelName == "Gasoline" && litters <= 20)
                {
                    Console.WriteLine($"{priceGasoline:f2} lv.");
                }
                else if (fuelName == "Gasoline" && litters > 20 && litters <= 25)
                {
                    double discount = (priceGasoline * 8) / 100;
                    Console.WriteLine($"{(priceGasoline - discount):f2} lv.");
                }
                else if (fuelName == "Gasoline" && litters > 25)
                {
                    double discount = (priceGasoline * 10) / 100;
                    Console.WriteLine($"{(priceGasoline - discount):f2} lv.");
                }

                if (fuelName == "Diesel" && litters <= 20)
                {
                    Console.WriteLine($"{priceDiesel:f2} lv.");
                }
                else if (fuelName == "Diesel" && litters > 20 && litters <= 25)
                {
                    double discount = (priceDiesel * 8) / 100;
                    Console.WriteLine($"{(priceDiesel - discount):f2} lv.");
                }
                else if (fuelName == "Diesel" && litters > 25)
                {
                    double discount = (priceDiesel * 10) / 100;
                    Console.WriteLine($"{(priceDiesel - discount):f2} lv.");
                }

                if (fuelName == "Gas" && litters <= 20)
                {
                    Console.WriteLine($"{priceGas:f2} lv.");
                }
                else if (fuelName == "Gas" && litters > 20 && litters <= 25)
                {
                    double discount = (priceDiesel * 8) / 100;
                    Console.WriteLine($"{(priceGas - discount):f2} lv.");
                }
                else if (fuelName == "Gas" && litters > 25)
                {
                    priceGas -= (priceGas * 10) / 100;
                    Console.WriteLine($"{priceGas:f2} lv.");
                }
            }
            else if (clubCard == "No")
            {
                double priceGasoline = litters * gasoline;
                double priceDiesel = litters * diesel;
                double priceGas = litters * gas;

                if (fuelName == "Gasoline" && litters <= 20)
                {
                    Console.WriteLine($"{priceGasoline:f2} lv.");
                }
                else if (fuelName == "Gasoline" && litters > 20 && litters <= 25)
                {
                    double discount = (priceGasoline * 8) / 100;
                    Console.WriteLine($"{(priceGasoline - discount):f2} lv.");
                }
                else if (fuelName == "Gasoline" && litters > 25)
                {
                    double discount = (priceGasoline * 10) / 100;
                    Console.WriteLine($"{(priceGasoline - discount):f2} lv.");
                }

                if (fuelName == "Diesel" && litters <= 20)
                {
                    Console.WriteLine($"{priceDiesel:f2} lv.");
                }
                else if (fuelName == "Diesel" && litters > 20 && litters <= 25)
                {
                    double discount = (priceDiesel * 8) / 100;
                    Console.WriteLine($"{(priceDiesel - discount):f2} lv.");
                }
                else if (fuelName == "Diesel" && litters > 25)
                {
                    double discount = (priceDiesel * 10) / 100;
                    Console.WriteLine($"{(priceDiesel - discount):f2} lv.");
                }

                if (fuelName == "Gas" && litters <= 20)
                {
                    Console.WriteLine($"{priceGas:f2} lv.");
                }
                else if (fuelName == "Gas" && litters > 20 && litters <= 25)
                {
                    double discount = (priceDiesel * 8) / 100;
                    Console.WriteLine($"{(priceGas - discount):f2} lv.");
                }
                else if (fuelName == "Gas" && litters > 25)
                {
                    priceGas -= (priceGas * 10) / 100;
                    Console.WriteLine($"{priceGas:f2} lv.");
                }
            }
        }
    }
}