摘要: class Solution: def rotate(self, nums: List[int], k: int) -> None: """ Do not return anything, modify nums in-place instead. """ if k >= len(nums): ro 阅读全文
posted @ 2022-04-30 16:31 stronger_el 阅读(15) 评论(0) 推荐(0) 编辑
摘要: class Solution: def sortedSquares(self, nums: List[int]) -> List[int]: if len(nums) == 0: return [] if len(nums) == 1: return [nums[0] ** 2] result = 阅读全文
posted @ 2022-04-29 22:22 stronger_el 阅读(25) 评论(0) 推荐(0) 编辑
摘要: class Solution: def searchInsert(self, nums: List[int], target: int) -> int: if len(nums) == 0: return 0 left = 0 right = len(nums) - 1 result = 0 whi 阅读全文
posted @ 2022-04-29 17:28 stronger_el 阅读(9) 评论(0) 推荐(0) 编辑
摘要: # The isBadVersion API is already defined for you. # @param version, an integer # @return an integer # def isBadVersion(version): class Solution: def 阅读全文
posted @ 2022-04-27 19:01 stronger_el 阅读(2) 评论(0) 推荐(0) 编辑
摘要: 【递归】 class Solution: def search(self, nums: List[int], target: int) -> int: if len(nums) == 0: return -1 mid = int(len(nums)-1 / 2) result = 0 if nums 阅读全文
posted @ 2022-04-27 18:20 stronger_el 阅读(9) 评论(0) 推荐(0) 编辑
摘要: 1.JSON概念 (1)JSON 是一种用于数据交换的文本格式,诞生于 2001 年由Douglas Crockford提出,目的是取代繁琐笨重的XML格式。这种格式不仅人很容易进行阅读和编写,同时机器也很容易解析和生成,是当前十分流行的数据格式,尤其是在前端领域。 (2)JSON,全称是 Java 阅读全文
posted @ 2019-05-05 16:05 stronger_el 阅读(320) 评论(0) 推荐(0) 编辑