import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class testSecond {
    public static void main(String[] args) throws IOException {
        BufferedReader reader =
                new BufferedReader(new InputStreamReader(System.in));

        double total = 0;


        double budget = Float.parseFloat(reader.readLine());
        double skiPrice = Float.parseFloat(reader.readLine());
        double shtekiPrice = Float.parseFloat(reader.readLine());

        double skiBoots = skiPrice * 0.4;
        double skiWear = skiPrice * 1.4;

        total = skiPrice + skiBoots + skiWear;
        if (total < 800) {
            total += shtekiPrice;
        }

        if (total <= budget) {
            double left = budget - total;
            System.out.printf("Angel's sum is %.2f lv. He has %.2f lv. left.", total, left);
        } else {
            double needed = total - budget;
            System.out.printf("Not enough money! You need %.2f leva more!", needed);
        }

    }
}