Bachelor Party SoftUni

using System;

namespace BachelorParty
{
    class Program
    {
        static void Main(string[] args)
        {
            int performerPrice = int.Parse(Console.ReadLine());
            int couvert = 0;
            int revenuePerGroup = 0;
            int totalRevenue = 0;
            int totalGuestsNumber = 0;
            string command = string.Empty;

            while (command != "The restaurant is full")
            {
                command = Console.ReadLine();
                if (command == "The restaurant is full")
                {
                    break;
                }
                int guestsNumber = int.Parse(command);
                totalGuestsNumber += guestsNumber;
                if (guestsNumber < 5)
                {
                    couvert = 100;
                }
                else if (guestsNumber >= 5)
                {
                    couvert = 70;
                }
                revenuePerGroup = guestsNumber * couvert;
                totalRevenue += revenuePerGroup;

            }

            if (totalRevenue >= performerPrice)
            {
                Console.WriteLine($"You have {totalGuestsNumber} guests and {totalRevenue - performerPrice} leva left.");
            }
            else if (totalRevenue < performerPrice)
            {
                Console.WriteLine($"You have {totalGuestsNumber} guests and {totalRevenue} leva income, but no singer.");
            }


        }
    }
}