06. Charity Campaign

using System;

namespace Nums1_10
{
    class Program
    {
        static void Main(string[] args)
        {
            double daysNumber = double.Parse(Console.ReadLine());
            double sladkari = double.Parse(Console.ReadLine());
            double cakes = double.Parse(Console.ReadLine());
            double goffreti = double.Parse(Console.ReadLine());
            double palachinki = double.Parse(Console.ReadLine());

            double cakesPrice = cakes * 45;
            double goffretiPrice = goffreti * 5.8;
            double palachinkiPrice = palachinki * 3.2;
            double sumSladkari = (cakesPrice + goffretiPrice + palachinkiPrice) * sladkari;
            double sumFullCampany = sumSladkari * daysNumber;
            double sumaSLRazhodi = sumFullCampany - (0.125* sumFullCampany);

            Console.WriteLine(sumaSLRazhodi);





        }
    }
}