using System;

public class Program

{

    public static void Main()

    {

          double budget = double.Parse(Console.ReadLine());

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

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

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

​

            double cardsCost = graphicCards * 250;

            double procesorsCost = cardsCost * 0.35;

            double procesorPrice = procesorsCost * procesors;

            double ramCost = cardsCost * 0.10;

            double ramPrice = ramCost * ramMemory;

            double sumNeed = cardsCost + procesorPrice + ramPrice;

​

            if (graphicCards > procesors)

            {

                sumNeed = sumNeed - (sumNeed * 0.15);

            }

​

            if (sumNeed < budget)

            {

                Console.WriteLine($"You have {Math.Abs(sumNeed - budget):f2} leva left!");

            }

            else

            {

                Console.WriteLine($"Not enough money! You need {Math.Abs(budget - sumNeed):f2} leva more!");

            }   

    }

}