salary

using System;

namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            int salary = int.Parse(Console.ReadLine());

            int facebook = 150;
            int instaGram = 100;
            int reddit = 50;

            for (int i = 0; i < n; i++)
            {
                string webSite = Console.ReadLine();
                if (webSite == "Facebook")
                {
                    salary -= facebook;
                }
                else if (webSite == "Instagram")
                {
                    salary -= instaGram;
                }
                else if (webSite == "Reddit")
                {
                    salary -= reddit;
                }
            }
            if (salary > 0)
            {
                Console.WriteLine($"{salary}");
            }
            else
            {
                Console.WriteLine("You have lost your salary.");
            }
        }
    }
}