Maiden Party

party_price = float(input())
love_message_count = int(input())
wax_rose_count = int(input())
keychain_count = int(input())
caricature_count = int(input())
lucky_surprise_count = int(input())

total_count = love_message_count + wax_rose_count + keychain_count + caricature_count + lucky_surprise_count

budget = love_message_count * 0.60 + wax_rose_count * 7.20 + keychain_count * 3.60 + caricature_count * 18.20 + lucky_surprise_count * 22

if total_count >= 25:
    budget *= 0.65

budget = budget * 0.9 - party_price

if budget >= 0:
    print(f"Yes! {budget:.2f} lv left.")
else:
    print(f"Not enough money! {abs(budget):.2f} lv needed.")