网站建设有哪三部高端网站建设公司排名
题目:

题解:
class Solution:def mySqrt(self, x: int) -> int:if x == 0:return 0C, x0 = float(x), float(x)while True:xi = 0.5 * (x0 + C / x0)if abs(x0 - xi) < 1e-7:breakx0 = xireturn int(x0)题目:

题解:
class Solution:def mySqrt(self, x: int) -> int:if x == 0:return 0C, x0 = float(x), float(x)while True:xi = 0.5 * (x0 + C / x0)if abs(x0 - xi) < 1e-7:breakx0 = xireturn int(x0)