如求n次幂的和,可变参数与指定幂次的参数请问怎么区分开? def calc(numbers,pow=2):#可变参数函数,求n次幂和 sum = 0 for n in numbers: sum = sum + n*pow return sum
numbers不是列表或者元祖吗 print ((2, 3), 3) print ((2, 4, 5), 2)
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Victor0_0Li
如求n次幂的和,可变参数与指定幂次的参数请问怎么区分开? def calc(numbers,pow=2):#可变参数函数,求n次幂和 sum = 0 for n in numbers: sum = sum + n*pow return sum