School Camp

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

namespace SchoolCamp
{
    class Program
    {
        static void Main(string[] args)
        {
            string season = Console.ReadLine().ToLower();
            string typeGroup = Console.ReadLine().ToLower();
            int students = int.Parse(Console.ReadLine());
            int overnights = int.Parse(Console.ReadLine());
            double price = 0.0;
            string typeSport = "";
            //season if
            if (season == "winter")
            {
                if (typeGroup== "boys"|| typeGroup=="girls")
                {
                    price = (students*9.60)*overnights;
                }
                else if (typeGroup == "mixed")
                {
                    price = (students * 10)*overnights;
                }
            }
            else if (season == "spring")
            {
                if (typeGroup == "boys" || typeGroup == "girls")
                {
                    price = (students * 7.20)*overnights;
                }
                else if (typeGroup == "mixed")
                {
                    price = (students * 9.50)*overnights;
                }
            }
            else if (season == "summer")
            {
                if (typeGroup == "boys" || typeGroup == "girls")
                {
                    price = (students * 15)*overnights;
                }
                else if (typeGroup == "mixed")
                {
                    price = (students * 20)*overnights;
                }
            }
            //price if
            if (students >= 10 && students < 20)
            {
                price = price - price * 0.05;
            }
            else if (price >= 20 && price< 50)
            {
                price = price  - price * 0.15;
            }
            else if (students > 50)
            {
                price = price / 2;
            }
            // sport if
            if (season == "winter")
            {
                if (typeGroup=="girls")
                {
                    typeSport = "Gymnastic";
                }
                else if (typeGroup == "boys")
                {
                    typeSport = "Judo";
                }
                else if (typeGroup=="mixed")
                {
                    typeSport = "Ski";
                }
            }
            else if (season =="spring")
            {
                if (typeGroup == "girls")
                {
                    typeSport = "Athletics";
                }
                else if (typeGroup == "boys")
                {
                    typeSport = "Tennis";
                }
                else if (typeGroup == "mixed")
                {
                    typeSport = "Cycling";
                }
            }
            else if (season == "summer")
            {
                if (typeGroup == "girls")
                {
                    typeSport = "Volleyball";
                }
                else if (typeGroup == "boys")
                {
                    typeSport = "Football";
                }
                else if (typeGroup == "mixed")
                {
                    typeSport = "Swimming";
                }
            }


            Console.WriteLine($"{typeSport} {price:f2}lv");




        }
    }
}