https://leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/646/leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/646/ Solutions: Given an array, rotate the array to the right byksteps, wherekis non-negative. We need to master the 4 ways to...
Given the arraynumsafterthe possible rotation and an integertarget, returnthe index oftargetif it is innums, or-1if it is not innums. You must write an algorithm withO(log n)runtime complexity. Example 1: Input:nums = [4,5,6,7,0,1,2], target = 0Output:4 Example 2: Input:nums...
在LeetCode 的解答里看到了一篇不错的文章,是用来证明双指针法解决这个问题的可行性的,里面也附带了 Python3 的代码,可以看到赋值语句可以借助Python的语言特性一行写出来,而不是像我上面那样分三次写,更加优雅。 此外,算法主题部分也有可以学习和借鉴的地方,优化后的双指针写法代码如下。 代码语言:javascript 代码运...
力扣LeetCode中文版,码不停题 -全球极客编程职业成长社区 🎁 每日任务|力扣 App|百万题解|企业题库|全球周赛|轻松同步,使用已有积分换礼 × Problem List Problem List RegisterorSign in Premium Testcase Test Result Test Result 81. Search in Rotated Sorted Array II ...
Provide all my solutions and explanations in Chinese for all the Leetcode coding problems. leetcodearraysortdata-structuresleetcode-solutionsinterview-questionscoding-practicesalogrithms UpdatedDec 29, 2024 teivah/algodeck Sponsor Star5.7k Code
Could you do it in-place with O(1) extra space? link:https://leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/646/ 回到顶部 解法1: 首先会想到的是新开一个数组,按照要求遍历数组nums,并且放到新的数组中去就可以了. ...
leetcode explore 初级算法第十题。原题链接: https://leetcode-cn.com/explore/interview/card/top-interview-questions-easy/1/array/30/ 题目分析 原题内容如下: 题意拆解: 1、首先,输入是一个二维数组,二维数组的结果是列表嵌套列表,而最里层的列表里接收的是数字和 . 号。 2、根据已经输入的数字,判...
https://leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/674/leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/674/ Solutions: 1. Sort and merge: We firstly sort the two arrays and use two pointers to compare the elements in the two arrays...
Here's a list of 30 coding interview patterns, each with one or two example LeetCode problems:1. Sliding WindowProblem 1: Minimum Size Subarray Sum Problem 2: Longest Substring Without Repeating Characters2. Two PointersProblem 1: 3Sum Problem 2: Container With Most Water...
So, the question is, can we do this more efficiently, preferably an in-place rotation method. The answer is of course, yes. This is a trick so important that it becomes one of the frequently asked interview questions. An in-depth discussion is inProgramming Pearls, one of the must-read...