leetcode 新题型---SQL,shell,system design leetcode 主要是一个针对北美的coder人群找工作的代码练习网站,我在2015年初次接触这个网站的时候,总共只有200多道题目,是一个类似acm 的a题网站。这些年变化越来越大,主要是因为找工作当然是多样化的考核过程,leetcode 也逐渐与时俱进,推出了下面几个类别的联系,今天我...
LeetCode System Design Tag: LeetCode is a popular platform for technical interview preparation. The System Design tag on LeetCode includes a variety of questions to practice.LeetCode 系统设计 标签:LeetCode 是一个流行的技术面试准备平台。 LeetCode 上的系统设计标签包含各种练习问题。 “System Design ...
当前的表结构是:(id, long_url),既需要用id查long_url,也需要用long_url查id,如何分,把哪列作为sharding key呢? 一个简单可行的办法是,按id取模sharding,因为读(短到长)的需求是主要的;写的时候就广播给所有机器,由于机器不会太多,也是可行的。 此时一个新的问题来了,n台机器如何共享一个全局自增id? ...
TinyURL is a URL shortening service where you enter a URL such ashttps://leetcode.com/problems/design-tinyurland it returns a short URL such ashttp://tinyurl.com/4e9iAk. Requirements: For instance, “http://tinyurl.com/4e9iAk” is the tiny url for the page “https://leetcode.com/...
Can you solve this real interview question? Design Parking System - Design a parking system for a parking lot. The parking lot has three kinds of parking spaces: big, medium, and small, with a fixed number of slots for each size. Implement the ParkingSy
Can you solve this real interview question? Design File System - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
designgurus.org Grokking the Advanced System Design Interview深入了解高级系统设计面试 Grokking the System Design Interview. This course covers the most important system design questions for building…摸索系统设计面试。本课程涵盖了构建最重要的系统设计问题…… designgurus.org Though, I recommend you to ge...
} p->word =str; p->time =time; }voiddfs(TrieNode *root, vector<pair<int,string>> &startwith){if(root==NULL)return;if(root->word!="") startwith.push_back({root->time,root->word});for(inti=0;i<=26;++i){ dfs(root->next[i],startwith); ...
designpatternsgofsystemdesignsoftwarearchitecturecoureseregistration UpdatedMar 26, 2023 Java All for the software engineer interview. Leetcode, System Design, Data Structure, Design Pattern, Concurrency, etc. javaleetcodearchitectureconcurrencydesign-patternsinterviewleetcode-solutionsinterview-questionsleetcode-jav...
题目地址https://leetcode-cn.com/problems/design-file-system/ 题目描述 You are asked to design a file system which provides two functions: create(path, value): Creates a new path and associates a value to it if possible and returns True. Returns False if the path already ex...