using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Кaкъв е сезонът?");

        string Season  = Console.ReadLine();

        Console.WriteLine("Какъв е видът на групата?");

        string Gender  = Console.ReadLine();

        Console.WriteLine("Kакъв е броят на учениците?");

        int NumberOfStudents = int.Parse(Console.ReadLine());

        Console.WriteLine("Какъв е броят на нощувките?");

        int NumberOfOvernights  = int.Parse(Console.ReadLine());

        double Price=1;

        double PriceOfOvernights=1;

        string Sport="";

        double Discount=1;

         if (Season == "Winter")

         {

             if((Gender=="Girls")||(Gender=="Boys"))

                Price = 9.60;

             if (Gender=="Girls")

             {

                 Sport="Gymnastics";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

             if (Gender=="Boys")

                 {

                 Sport="Judo";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

             if (Gender=="Mixed")

             {

                 Price = 10;

                 Sport = "Ski";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

         }

         if (Season == "Spring")

         {

             if((Gender=="Girls")||(Gender=="Boys"))

                Price = 7.20;

            if (Gender=="Girls")

            {

                Sport="Athletics";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

            }

             if (Gender=="Boys")

             {

                 Sport="Tennis";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

             if (Gender=="Mixed")

             {

                 Price = 9.50;

                 Sport = "Cycling";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

         }

        if (Season == "Summer")

         {

             if((Gender=="Girls")||(Gender=="Boys"))

                Price = 15;

            if (Gender=="Girls")

            {

                Sport="Volleyball";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

            }

            if (Gender=="Boys")

            {

                Sport="Football";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

            }

             if (Gender=="Mixed")

             {

                 Price = 20;

                 Sport = "Swimming";

                 PriceOfOvernights = NumberOfStudents * NumberOfOvernights * Price;

             }

         }

        if (NumberOfStudents>=50)

            Discount = Price - Price/2;

        if ((NumberOfStudents >= 20) && (NumberOfStudents <50))

            Discount = Price - Price*0.15;

        if ((NumberOfStudents >= 10) && (NumberOfStudents <20))

            Discount = Price - Price*0.05;

        double FinalPrice = (Math.Round(PriceOfOvernights - Discount),(2));

        Console.WriteLine("{0},{1}lv", Sport, FinalPrice);

    }

}