07. Moving

width = int(input())
length = int(input())
height = int(input())

cubic_meters = width * length * height

while True:
    command = input()
    if command == "Done":
        print(f'{cubic_meters} Cubic meters left.')
        break
    cubic_meters -= int(command)
    if cubic_meters <= 0:
        print(f'No more free space! You need {abs(cubic_meters)} Cubic meters more.')
        break