using System;
    namespace consoleApp
    {
        class Program
        {
            static void Main(string[] args)
            {
                int getNum, totalCars;
                const int perCar = 6;
                Console.WriteLine("Enter Num Of Drovens");
                getNum = int.Parse(Console.ReadLine());
                totalCars = (getNum / perCar) + (((getNum % perCar) + (perCar - 1)) / perCar);
                Console.WriteLine("Total Cars: {0}", totalCars);
            }
        }
    }