05. Care of Puppy

food = int(input()) * 1000
line = input()
total_food_eaten = 0

while line != "Adopted":
    food_eaten = int(line)
    total_food_eaten += food_eaten
    line = input()

if food >= total_food_eaten:
    print(f"Food is enough! Leftovers: {food - total_food_eaten} grams.")
else:
    print(f"Food is not enough. You need {total_food_eaten - food} grams more.")