using System;
public class Program
{
public static void Main()
int n = int.Parse(Console.ReadLine());
int salary = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
string website = Console.ReadLine();
switch (website)
case "Facebook":
salary -= 150;
break;
case "Instagram":
salary -= 100;
case "Reddit":
salary -= 50;
}
if (salary <= 0)
Console.WriteLine("You have lost your salary.");
return;
Console.WriteLine(salary);
