Salary

import java.util.Scanner;

public class Salary {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);


        int n = Integer.parseInt(scanner.nextLine());
        int widget = Integer.parseInt(scanner.nextLine());

        for (int i = 0; i < n; i++) {
            String site = scanner.nextLine();

            switch (site) {
                case "Facebook":
                    widget -= 150;
                    break;
                case "Instagram":
                    widget -= 100;
                    break;
                case "Reddit":
                    widget -= 50;
                    break;
                default:
                    widget -= 0;
                    break;
            }
            if (widget == 0) {
                break;
            }
        }
        if (widget == 0) {
            System.out.println("You have lost your salary.");
        } else {
            System.out.println(widget);
        }

    }
}