Sweet Dessert

using System;

namespace SweetDessert
{
    class Program
    {
        static void Main(string[] args)
        {
            double budget = double.Parse(Console.ReadLine());
            int guests = int.Parse(Console.ReadLine());
            double bananaPrice = double.Parse(Console.ReadLine());
            double eggPrice = double.Parse(Console.ReadLine());
            double berriesKiloPrice = double.Parse(Console.ReadLine());

            double neededMoney = Math.Ceiling((double)guests / 6) * (bananaPrice * 2 + eggPrice * 4 + berriesKiloPrice / 5);

            if(budget >= neededMoney)
            {
                Console.WriteLine($"Ivancho has enough money - it would cost {neededMoney:f2}lv.");
            }
            else
            {
                Console.WriteLine($"Ivancho will have to withdraw money - he will need {neededMoney - budget:f2}lv more.");
            }
        }
    }
}