series calculator

using System;

namespace exampreparation
{
    class exam
    {
        static void Main(string[] args)
        {
            string series = Console.ReadLine();
            int seasons = int.Parse(Console.ReadLine());
            int episodes = int.Parse(Console.ReadLine());
            double duration = double.Parse(Console.ReadLine());

            double commercials = duration * 0.20;
            double seriesWithCommercials = duration + commercials;
            int extraTime = seasons * 10;

            double fullTime = seriesWithCommercials * episodes * seasons + extraTime;

            Console.WriteLine($"Total time needed to watch the {series} series is {fullTime} minutes.");

        }
    }
}