SoftUni Airline

SoftUni Airline.cs

using System;

public class SoftUni_Airline
{
    public static void Main()
    {
        int flightsCount = int.Parse(Console.ReadLine());
        decimal overallProfit = CalcProfit(flightsCount);
        Console.WriteLine("Overall profit -> {0:f3}$.", overallProfit);
        Console.WriteLine("Average profit -> {0:f3}$.", overallProfit / flightsCount);
    }

    static decimal CalcProfit(int flightsCount)
    {
        decimal overallProfit = 0;
        for (int n = 0; n < flightsCount; n++)
        {
            decimal income = 0;
            for (int i = 0; i < 2; i++)
            {
                decimal passengersCount = int.Parse(Console.ReadLine());
                decimal ticketPrice = decimal.Parse(Console.ReadLine());
                income += passengersCount * ticketPrice;
            }
            decimal expenses = 1;
            for (int i = 0; i < 2; i++)
                expenses *= decimal.Parse(Console.ReadLine());  // fuel consumption * fuel price
            expenses *= int.Parse(Console.ReadLine());          // flight duration
            decimal profitPerFlight = income - expenses;
            overallProfit += profitPerFlight;
            if (profitPerFlight >= 0)   Console.WriteLine("You are ahead with {0:f3}$.", profitPerFlight);
            else                        Console.WriteLine("We've got to sell more tickets! We've lost {0:f3}$.", profitPerFlight);
        }
        return overallProfit;
    }
}