Lunch Break

using System;

namespace LunchBreak
{
    class Program
    {
        static void Main(string[] args)
        {
            string serial = Console.ReadLine();
            int duration = int.Parse(Console.ReadLine());
            int timeBreak = int.Parse(Console.ReadLine());

            double lunch = timeBreak /8.0;
            double rest = timeBreak /4.0;
            double timeLeft = timeBreak - lunch - rest;

            if (timeLeft>=duration)
            {
                Console.WriteLine($"You have enough time to watch {serial} and left with {Math.Ceiling(timeLeft-duration)} minutes free time."
);
            }

            else
            {
                Console.WriteLine($"You don't have enough time to watch {serial}, you need {Math.Ceiling(duration-timeLeft)} more minutes."
);
            }

        }
    }
}