JZ16 数值的整数次方

数值的整数次方

https://www.nowcoder.com/practice/1a834e5e3e1a4b7ba251417554e07c00?tpId=265&rp=1&ru=%2Fexam%2Foj%2Fta&qru=%2Fexam%2Foj%2Fta&sourceUrl=%2Fexam%2Foj%2Fta%3FtpId%3D13&difficulty=&judgeStatus=&tags=&title=&gioEnter=menu

编程打卡第三天:

方法1:永远都在暴力解法

    def Power(self , base: float, exponent: int) -> float:
        # write code here
        res = 1
        if exponent > 0:
            for _ in range(exponent):
                res *= base
        if exponent == 0:
            return 1
        if exponent < 0:
            for _ in range(abs(exponent)):
                res *= 1/base
        return res
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