Pr02_Dzyyyn_Exercise06

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace claswork
{
    class ProgramForCalculatingFans
    {
        public static void Main()
        {
            int targetProduction = int.Parse(Console.ReadLine());//1
            int workersNumber = int.Parse(Console.ReadLine());//1
            double workingDays = double.Parse(Console.ReadLine());//5

            const double singleGlassPrice = 4.20;
            const double workingHoursPerDay = 8;
            const double hoursForOneGlass = 5;

            double targetIncome = targetProduction * singleGlassPrice;//4.20
            double totalWorkingTime = workersNumber * workingHoursPerDay * workingDays;
            double realProduction = totalWorkingTime / hoursForOneGlass;
            double realIncome = realProduction * singleGlassPrice;

            if(realIncome >= targetIncome)
            {
                double moneyMore = realIncome - targetIncome;
                Console.WriteLine("{0:f2} lv. more.", moneyMore);
            }
            else
            {
                double moneyLost = targetIncome - realIncome;
                Console.WriteLine("{0:f2} lv. less", moneyLost);
            }
        }
    }
}