摘要: 用二分法查找平方根: class Solution: def isPerfectSquare(self, num: int) -> bool: # 初始化左右边界 left = 1 right = num # 开始二分查找 while left <= right: # 计算中间值 mid = lef 阅读全文
posted @ 2024-04-13 14:50 Junior_bond 阅读(10) 评论(0) 推荐(0)