Crops

using System;

namespace ConsoleApp244
{
    class Program
    {
        static void Main(string[] args)
        {
            double kvadratenmetyrLoze = double.Parse(Console.ReadLine());
            double kvadratenmetyrGrozde = double.Parse(Console.ReadLine());
            double nujniLitriVino = double.Parse(Console.ReadLine());
            int broiRabotnici = int.Parse(Console.ReadLine());

            double mqstozaVino = kvadratenmetyrLoze * 0.4;
            double grozdeZaVino = mqstozaVino * kvadratenmetyrGrozde;
            double LitriVino = grozdeZaVino / 2.5;

            if (LitriVino < nujniLitriVino)
            {
                double ost = nujniLitriVino - LitriVino;
                Console.WriteLine($"It will be a tough winter! More {Math.Floor(ost)} liters wine needed.");//math floor zakruglqme kym po malko
            }
            else if(LitriVino >= nujniLitriVino)
            {
                double ostanalo = LitriVino - nujniLitriVino;
                double litriZaRabornik = ostanalo / broiRabotnici;
                Console.WriteLine($"Good harvest this year! Total wine: {Math.Floor(LitriVino)} liters.");
                Console.WriteLine($" {Math.Ceiling(ostanalo)} liters left -> {Math.Ceiling(litriZaRabornik)} liters per person.");//math ceiling - zakruglqme kym po golqmo
            }
        }
    }
}