Puppy care

food_in_kg = int(input())
food_in_grams = food_in_kg * 1000
eaten_food = 0
command = input()

while command != 'Adopted':
    food_per_day = int(command)
    eaten_food += food_per_day
    command = input()
if eaten_food <= food_in_grams:
    leftover_food = food_in_grams - eaten_food
    print(f"Food is enough! Leftovers: {leftover_food} grams.")
else:
    difference = eaten_food - food_in_grams
    print(f"Food is not enough. You need {difference} grams more.")