radoslav toy shop

price_of_vacation_trip = float(input())
number_of_puzzles = int(input())
number_of_dolls = int(input())
number_of_stuffed_bears = int(input())
number_of_minions = int(input())
number_of_trucks = int(input())

number_of_all_toys = number_of_puzzles + \
                     number_of_dolls + \
                     number_of_stuffed_bears + \
                     number_of_minions + \
                     number_of_trucks

puzzle_price = 2.60
doll_price = 3
stuffed_bear_price = 4.10
minion_price = 8.20
truck_price = 2

profit_for_toys = (puzzle_price * number_of_puzzles) + \
                  (doll_price * number_of_dolls) + \
                  (stuffed_bear_price * number_of_stuffed_bears) + \
                  (minion_price * number_of_minions) + \
                  (truck_price * number_of_trucks)

if number_of_all_toys >= 50:
    profit_for_toys *= 0.75

shop_rent = profit_for_toys * 0.1
final_profit = profit_for_toys - shop_rent

if final_profit >= price_of_vacation_trip:
    money_left = final_profit - price_of_vacation_trip
    print(f"Yes! {money_left:.2f} lv left.")
else:
    money_needed = price_of_vacation_trip - final_profit
    print(f"Not enough money! {money_needed:.2f} lv needed.")