https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/ 解题思路 如果后一个元素与前一个元素不相等的话,按顺序将元素zai nums数组中进行组合 代码 classSolution(object):defremoveDuplicates(self, nums):""" :type nums: List[int] :rtype: int """j =1foriinrange(1,len(nums)):if...
How good is ChatGPT-4 in an interview context? Let's envision a scenario where an interview at a hypothetical company involves solving two easy Leetcode problems, typical for junior or trainee positions. Here, ChatGPT-4's odds of acing the interview hover around 72%. However, when faced ...
leetcode 136 Single Number bBt Option Linked Url:https://leetcode.com/problems/single-number/ Given a non-empty array of integers, every e ... 随机推荐 mybatis进阶--mapper输入映射和输出映射 我们知道,mapper.xml是我们配置操作数据库的sql语句的地方.其中每个sql语句对应着一个方法,每个方法都有...
https://leetcode-cn.com/problems/first-bad-version/submissions/ 给定n个版本,根据isBadVersion(),判断第一个出错误,即值为true的版本号。 如果第 m 个版本出错,则表示第一个错误的版本在 [l, m] 之间,令 h = m;否则第一个错误的版本在 [m + 1, h] 之间,令 l = m + 1。 因为h 的赋值表达...
https://www.lintcode.com/ladder/18/ 1. 766. Toeplitz Matrix https://leetcode.com/problems/toeplitz-matrix/description/ A matrix is Toeplitz if every diagonal from top-left to bottom-right has the same element. Now given an M x N matrix, return True if and only if the matrix is Toepl...
本文记录一下leetcode刷题记录,记录一下自己的解法和心得。<!--more--># LeetCode## Binary Tree Level Order Traversal II题目:[Binary Tree Level Order Traversal II](https://leetcode.com/problems/binary-tree-level-order-traversal-ii/description/)>Given a binary tree,returnthe bottom-up level orde...
https://leetcode.com/problems/remove-element/ (如有侵权,请联系作者删除) Easy 题意 给定一个数组和一个值val,要求从数组中去掉val,并且返回操作之后数组中剩下的元素个数。 要求不能申请额外的数组,只能在O(1)的复杂度当中替换原数组的值。 注意 ...
题目链接:leetcode.com/problems/e 题目: Given a column title as appear in an Excel sheet, return its corresponding column number. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -> 27 AB -> 28 ... Example 1: Input: "A" Output: 1 Example 2: Input: "AB" Output: ...
class Solution: def countBinarySubstrings(self, s): """ :type s: str :rtype: int """ # https://leetcode.com/problems…阅读全文 赞同 添加评论 分享收藏 695. Max Area of Island class Solution: def maxAreaOfIsland(self, grid): """ :type grid: List[List[int]...
leetcode136.只出现一次的数字[easy](python/rust) 最近对rust忽然升起了很大的兴趣,这个语言被誉为更好的c++,于是在(摸鱼)工作学习的时候顺便看了一下rust的基本语法,包括变量命名控制流和函数。然后到了每天的刷题时间,看到编程语言里面支持rust,所以就浅浅地写了一个题目试试水。