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.
FileSystem fileSystem = new FileSystem(); fileSystem.create("/a", 1); // 返回 true fileSystem.get("/a"); // 返回 1 示例2: 输入: ["FileSystem","create","create","get","create","get"] [[],["/leet",1],["/leet/code",2],["/leet/code"],["/c/d",1],["/c"]] 输...
fileSystem.create("/leet", 1); // return true fileSystem.create("/leet/code", 2); // return true fileSystem.get("/leet/code"); // return 2 fileSystem.create("/c/d", 1); // return false because the parent path "/c" doesn't exist. fileSystem.get("/c"); // return -1 ...
Design an in-memory file system to simulate the following functions: ls: Given a path in string format. If it is a file path, return a list that only contains this file's name. If it is a directory path, return the list of file and directory names in this directory. Your output (f...
Can you solve this real interview question? Design In-Memory 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.
Design In-Memory File Systemleetcode.com/articles/design-in-memory-file-system/ 答案 思路: 文件系统构成了一个树状结构,所以本题目的一个解法就是建立一个树状结构来模拟文件系统。但是由于本题目是简化版的文件系统,所以我们也可以用更简单的字典树来实现。我们定义一个TrieNode的结构来统一表示文件和文件...
https://assets.leetcode.com/u... Note: You can assume all file or directory paths are absolute paths which begin with / and do not end with / except that the path is just "/". You can assume that all operations will be passed valid parameters and users will not attempt to retrieve...
Leetcode Design Related Problem Summary General methods of design related problem: three types: data structure/algorithm(method)/iterator really understand what this problem means. but not lead by it every second. think about some fancy data structure that has some “relations” with this problem....
All for the software engineer interview. Leetcode, System Design, Data Structure, Design Pattern, Concurrency, etc. javaleetcodearchitectureconcurrencydesign-patternsinterviewleetcode-solutionsinterview-questionsleetcode-javadesign-systemsystemdesign UpdatedJul 7, 2023 ...
leetcode3/systemDesign/facebookSystemDesign.txt Find fileCopy path Fetching contributors… Cannot retrieve contributors at this time. 374 lines (280 sloc)17 KB RawBlameHistory update:收到很多邮件,基本都给推了,几乎都拿到了面试机会,已经有4人拿到offer ...