import java.util.Scanner;

public class ToyShop_08 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        //input -> holiday, puzzles, dolls, bears, minions, trucks
        //price -> p - 2.6, d - 3, b - 4.1, m - 8.20, t - 2
        double holiday = Double.parseDouble(scanner.nextLine());
        int puzzles = Integer.parseInt(scanner.nextLine());
        int bears = Integer.parseInt(scanner.nextLine());
        int dolls = Integer.parseInt(scanner.nextLine());
        int minions = Integer.parseInt(scanner.nextLine());
        int trucks = Integer.parseInt(scanner.nextLine());
        int toys = puzzles + bears + dolls + minions + trucks;
        double priceToys = (puzzles * 2.6) + (dolls * 3) + (bears * 4.1) + (minions * 8.20) + (trucks * 2);
        if (toys >= 50) {
            double dis = priceToys * 0.75;
            double finalPrice = priceToys - dis;
            double rent = finalPrice * 0.1;
            double earnMoney = finalPrice - rent;
            if (earnMoney >= holiday) {
                System.out.printf("Yes! %.2f lv left.", earnMoney);
            } else {
                System.out.printf("Not enough money! %.2f lv needed.", earnMoney);
            }
        } else {
            double finalPrice = priceToys * 1;
            double rent = finalPrice * 0.1;
            double earnMoney = finalPrice - rent;
            if (earnMoney < holiday) {
                System.out.printf("Not enough money! %.2f lv needed.", earnMoney);
            } else {
                System.out.printf("Yes! %.2f lv left.", earnMoney);
            }

        }
    }
}