It keeps telling : Oops, try again. cube(2) returned False instead of 8
How can I solve this ? I know that 2/3 = 0,... So, I believe the condition is applied here.
def cube(number): if number >= 0 : return number == number**3 def by_three(number): if number % 3 == 0: return by_three(number) == cube(number) else : return False