# 以下函数允许计算两个数的乘积,请稍加改造,变成可接收一个或多个数并计算乘积:def mul(*number): sum = 1 if number == (): raise TypeError # 注意:测试用例中,接受0个数会抛出TypeError类的异常,否则测试用例通不过 for n in number: sum = sum * n return sum
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