01.Minig-Rig

using System;

namespace _01._Mining_rig
{
    class Program
    {
        static void Main(string[] args)
        {
            int priceVideoCard = int.Parse(Console.ReadLine());
            int priceCable = int.Parse(Console.ReadLine());
            double elPriceForDay = double.Parse(Console.ReadLine());
            double profitForDay = double.Parse(Console.ReadLine());

            double totalVideoCards = priceVideoCard * 13;
            double totalCable = priceCable * 13;
            double moneySpent = totalCable + totalVideoCards + 1000;
            Console.WriteLine(moneySpent);

            double totalProfitForDay = profitForDay - elPriceForDay;
            double totalProfit = totalProfitForDay * 13;
            double daysMoneyReturn = moneySpent / totalProfit;

            Console.WriteLine(Math.Ceiling(daysMoneyReturn));
        }
    }
}