using System;

namespace Conditional_Statements_Advanced___More_Exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            double vip = 499.99;
            double normal = 249.99;

            double budget = double.Parse(Console.ReadLine());
            string category = Console.ReadLine();
            double people = double.Parse(Console.ReadLine());
            double transportniRazhodi = 0;

            if (people > 1 && people <= 4)
            {
               transportniRazhodi = budget - (75 * budget / 100);
               if (category == "Normal")
                {
                    double ticketCost = normal * people;
                }
               else
                {
                    double ticketCost = vip * people;
                }
            }
            else if (people >= 5 && people <= 9)
            {
                transportniRazhodi = budget - (60 * budget / 100);
                if (category == "Normal")
                {
                    double ticketCost = normal * people;
                }
                else
                {
                    double ticketCost = vip * people;
                }
            }
            else if (people >= 10 && people <= 24)
            {
                transportniRazhodi = budget - (50 * budget / 100);
                if (category == "Normal")
                {
                    double ticketCost = normal * people;
                }
                else
                {
                    double ticketCost = vip * people;
                }
            }
            else if (people >= 25 && people <= 49)
            {
                transportniRazhodi = budget - (40 * budget / 100);
                if (category == "Normal")
                {
                    double ticketCost = normal * people;
                }
                else
                {
                    double ticketCost = vip * people;
                }
            }
            else if (people >= 50)
            {
                transportniRazhodi = budget - (25 * budget / 100);
                if (category == "Normal")
                {
                    double ticketCost = normal * people;
                }
                else
                {
                    double ticketCost = vip * people;
                }
            }
        }
    }
}