5. Грижи за кученце

# проверка дали закупеното покрива изяденото
bought_food_kg = int(input())
bought_food_gr = bought_food_kg * 1000

total_eaten_gr = 0 # общо колко е изяло
command = input() # грамове или Adopted
# stop: command == "Adopted" -> command != "Adopted"
while command != "Adopted":
    # изядени грамове -> command = "120" -> 120
    eaten_gr = int(command)
    total_eaten_gr += eaten_gr
    command = input()
else: #command == "Adopted"
    # проверка дали закупеното е достатъчно
    if bought_food_gr >= total_eaten_gr:
        left_food = bought_food_gr - total_eaten_gr
        print(f'Food is enough! Leftovers: {left_food} grams.')
    else:
        need_food = total_eaten_gr - bought_food_gr
        print(f"Food is not enough. You need {need_food} grams more.")