import java.util.Scanner;

/**
 * Created by Ivan on 5/7/2017.
 */
public class TaskTwo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double priceVacantion = Double.parseDouble(scanner.nextLine());
        int numberPuzzel = Integer.parseInt(scanner.nextLine());
        int numberKukli = Integer.parseInt(scanner.nextLine());
        int numberBears = Integer.parseInt(scanner.nextLine());
        int numberMinions = Integer.parseInt(scanner.nextLine());
        int numberTruck = Integer.parseInt(scanner.nextLine());

        double prisePuzzel = numberPuzzel * 2.60;
        double priseKukli = numberKukli * 3.0;
        double priseBears = numberBears * 4.1;
        double priseMinions = numberMinions * 8.20;
        double priceTruck = numberTruck * 2.0;

double priceGames = prisePuzzel + priseKukli + priseBears + priseMinions + priceTruck;
int sumGames = numberPuzzel + numberKukli + numberBears + numberMinions + numberTruck;

if (sumGames >= 50){
    double priceFee = priceGames * 0.75;
    double withNaem = priceFee * 0.9;
    System.out.printf("Yes! %.2f", (withNaem - priceVacantion));
    System.out.println(" lv left.");
}
else{
   // double priceFee = priceGames * 1.0;
    double withNaem = priceGames * 0.9;
    System.out.printf("Not enough money! %.2f", (priceVacantion - withNaem));
    System.out.println(" lv needed.");
}


    }
}