07. Salary

using System;

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


            for (int i = 1; i <= CountTab; i++)
            {
                string Site = Console.ReadLine();

                if (Salary > 0)
                {
                    switch (Site)
                    {
                        case "Facebook":
                            Salary -= 150;
                            break;
                        case "Instagram":
                            Salary -= 100;
                            break;
                        case "Reddit":
                            Salary -= 50;
                            break;
                    }
                }

                else
                {
                    break;
                }
            }


            if (Salary>0)
               {
                  Console.WriteLine($"{Salary:f0}");
               }

            else
              {
                  Console.WriteLine("You have lost your salary.");
              }



        }

    }
}