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函数的参数

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landingguymmm

#1 Created at ... [Delete] [Delete and Lock User]

def product(*y):       

    if not y:

        raise TypeError #当参数为空时，返回错误

    else:

        s = 1

        for i in y:

            s = s * i

    return s

用户5254898720

#2 Created at ... [Delete] [Delete and Lock User] 
def product(x,*y):    for i in y:        x = x * i    return x
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