budget = float(input())
count_statists = int(input())
price_statists_outfit_one = float(input())
decor = budget * 0.1
price_statists_outfit = count_statists * prize_statists_outfit_one
price_film = decor + price_statists_outfit
remains_money = abs(budget - price_film)
if count_statists > 150:
   price_statists_outfit = price_statists_outfit - (price_statists_outfit * 0.1)

 if price_film <= budget:
    print(f"Action! Wingard starts filming with {remains_money:2.f} leva left.")
 else:
    print(f"Not enough money! Wingard needs {remains_money:.2f} leva more.")