【单选题】听力原文:M: I'd like to apologize for breaking the window-pane. W. So it was you! You must be careful! M: It's the first time I've ever broken a window-pane. I'm really sorry. W: Well, in that case, don't...
【简答题】import math 下列函数实现判素数。 def isprime(n): if n == 1: return False else: for i in range(2,int(math.sqrt(n)+1)): if n%i == 0: return ______ return ______
【简答题】下列函数实现判素数(假设已导入math库)。 def isprime(n): if n == 1: return False else: for i in range(2,int(math.sqrt(n)+1)): if n%i == 0: return ______ return ______