Spring Vacation

using System;

namespace Spring_Vacation
{
    class Program
    {
        static void Main(string[] args)
        {
            int days = int.Parse(Console.ReadLine());
            double budget = double.Parse(Console.ReadLine());
            int groupOfPeople = int.Parse(Console.ReadLine());
            double fuelPerKM = double.Parse(Console.ReadLine());
            double food = double.Parse(Console.ReadLine());
            double roomPrice = double.Parse(Console.ReadLine());




            double foodExpenses = food * groupOfPeople * days;
            double hotelExpenses = roomPrice * groupOfPeople * days;
            if (groupOfPeople > 10)
            {
                hotelExpenses = hotelExpenses - hotelExpenses * 0.25;
            }
            double totalExpenses = foodExpenses + hotelExpenses;

            for (int currentDay = 1; currentDay <= days; currentDay++)
            {
                double travelledKM = double.Parse(Console.ReadLine());
                totalExpenses = totalExpenses + (travelledKM * fuelPerKM);

                if (currentDay % 3 == 0 || currentDay % 5==0)
                {
                    totalExpenses = totalExpenses + totalExpenses * 0.4;
                }
                else if (currentDay % 7 == 0)
                {
                    double earnMoney = totalExpenses / groupOfPeople;
                    totalExpenses -= earnMoney;
                }
                if (totalExpenses > budget)
                {
                    Console.WriteLine($"Not enough money to continue the trip. You need {totalExpenses - budget:f2}$ more.");
                    return;
                }
            }


            if (budget >= totalExpenses)
            {
                Console.WriteLine($"You have reached the destination. You have {budget - totalExpenses:f2}$ budget left.");
            }
            else
            {
                Console.WriteLine($"Not enough money to continue the trip. You need {totalExpenses - budget:f2}$ more.");
            }
        }
    }
}