import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int days = Integer.parseInt(scanner.nextLine()),
                productPrice;
        String command;
        double dayCash = 0;

        for (int i = 0; i < days; i++) {
            int dayProducts = 0;
            dayCash += 60;

            while (true) {
                command = scanner.nextLine();
                if (command.equals("Day over")) {
                    System.out.printf("Money left from today: %.2f.", dayCash);
                    break;
                }

                productPrice = Integer.parseInt(command);
                if (productPrice <= dayCash) {
                    dayCash -= productPrice;
                    dayProducts++;
                }

                if (dayCash == 0) {
                    System.out.print("Daily limit exceeded!");
                    break;
                }
            }

            System.out.println(" You've bought " + dayProducts + " products.");
        }
    }
}