AirLines

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

namespace SoftUniAirline
{
    class Program
    {
        static void Main(string[] args)
        {
            double flights = double.Parse(Console.ReadLine());

            for (int i = 0; i < flights; i++)
            {
                int adultPassCount = int.Parse(Console.ReadLine());
                int youngPassCount = int.Parse(Console.ReadLine());
                double adultTicketPrice = double.Parse(Console.ReadLine());
                double youngTicketPrice = double.Parse(Console.ReadLine());
                double fuelPricePerHour = double.Parse(Console.ReadLine());
                double fuelConsPerHour = double.Parse(Console.ReadLine());

                //income & outcome
                double income = (adultPassCount * adultTicketPrice) + (youngPassCount * youngTicketPrice);
                double outcome = fuelPricePerHour * fuelConsPerHour * flights;

                //profit
                double profit = income - outcome;
                double avgProfit = profit / flights;

                if (profit > 0)
                {
                    Console.WriteLine("You're ahead with {0:f3}", profit + "$.");
                }

                else if (profit <= 0)
                {
                    Console.WriteLine("We've got to sell more tickets! We've lost {0:f3}", profit + "$.");
                }

                Console.WriteLine("Overall profit -> {0:f3}", profit + "$.");
                Console.WriteLine("Average profit -> {0:f3}", avgProfit + "$.");

            }

        }
    }
}