- the number of valid paths ended by the current node The interesting part of this solution is that the prefix is counted from the top(root) to the bottom(leaves), and the result of total count is calculated fro
welcome to my blog LeetCode Top 100 Liked Questions 53. Maximum Subarray (Java版; Easy) 题目描述 Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Input: [-2,1,-3,4,-1,2,1,-...
347. Top K Frequent Elements(待完善) https://www.cnblogs.com/zhacai/p/10436261.html medium 排序map 438.Find All Anagrams in a String https://www.cnblogs.com/zhacai/p/10596274.html easy 滑动窗口 map 448. Find All Numbers Disappeared in an Array Given an array of integers where 1 ≤...
本文目的在于宣传一下CSDN博客号以及推荐我的CSDN上发布的leetcode刷题详解。 本人在找工作期间为提高编程能力,在leetcode官网刷题,把 难度为easy级别以及top100常见的算法题刷了一下,但是网上很多都是基于C、j…
[LeetCode] Top 100 Liked Questions [LeetCode] Top 100 Liked Questions All LeetCode Questions List 题目汇总
你如果不相信,可以看看一些经典的面试题目 LRU Cache,多路归并等题目,是不是都在这 100 道题里。从我多年的经验来看,阿里、腾讯、字节这些大公司的面试题库里,绝大部分也是和这 100 道题的内容有重合。 结论:高度关注 Top100 Liked Questions 里 Easy / Medium 题目!
这些内容都只是蜻蜓点水——我强烈建议你看看课程《Grokking the Coding Interview: Patterns for Coding Questions》,里面提供了全面的解释、示例和编程实践。 下面的模式说明假设你已经知悉了数据结构。如果你还不了解,可以通过这些课程复习一下数据结构:educative.io/m/data-str 我们今天将说明以下 14 种模式: 1....
leetcode top-100-liked-questions刷题总结 一.起因 宅在家中,不知该做点什么.没有很好的想法,自己一直想提升技能,语言基础自不必言,数据结构还算熟悉,算法能力一般.于是乎,就去刷一通题. 刷题平台有很多,我选择了在leetcode进行刷题.回头看第一篇文章,还算有一些收获的. 传送门: 从心出发-刷leetcode写给5年...
Here are some good questions to ask before coding. Bonus points for you if you have already thought through this! If the integers last digit is 0, what should the output be? ie, cases such as 10, 100. Did you notice that the reversed integer might overflow? Assume the input is a 32...
题目来源 作者:力扣 (LeetCode) 链接:https://leetcode-cn.com/leetbook/read/top-interview-questions-easy/x2skh7/ 来源:力扣(LeetCode) 著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。 C解法 代码语言:javascript 代码运行次数:0 ...