Lecture2Zad7

price_trip = float(input())
puzzles = int(input())
dolls = int(input())
bears = int(input())
minios = int(input())
trucks = int(input())
number_toys = puzzles + dolls + bears + minios + trucks
total_price = puzzles * 2.6 + dolls * 3 + bears * 4.10 + minios * 8.20 + trucks * 2
from math import fabs

if number_toys >= 50:
    ostatyk = total_price*0.75 * 0.90
    if ostatyk >= price_trip:
        print(f"Yes! {ostatyk-price_trip:.2f} lv left.")
    else:
        print(f"Not enough money! {fabs(ostatyk-price_trip):.2f} lv needed.")

else:
    ostatyk = total_price * 0.90
    if ostatyk >= price_trip:
        print(f"Yes! {ostatyk-price_trip:.2f} lv left.")
    else:
        print(f"Not enough money! {fabs(ostatyk-price_trip):.2f} lv needed.")