Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" click to show corner cases. Corner Cases: Did you consider the case where p…

Given an absolute path for a file (Unix-style), simplify it. Have you met this question in a real interview?     Example "/home/", => "/home" "/a/./b/../../c/", => "/c" Challenge Did you consider the case wher…

题目 简化路径 给定一个文档(Unix-style)的完全路径,请进行路径简化. 样例 "/home/", => "/home" "/a/./b/../../c/", => "/c" 挑战 你是否考虑了 路径 = "/../" 的情况? 在这种情况下,你需返回"/". 此外,路径中也可能包含双斜杠'/',如 "/home//foo/". 在这种情况下,可忽…

Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" Corner Cases: Did you consider the case where path = "/../"?In th…

Given an absolute path for a file (Unix-style), simplify it. Or in other words, convert it to the canonical path.In a UNIX-style file system, a period . refers to the current directory. Furthermore, a double period .. moves the directory up a level.…

给定一个文档 (Unix-style) 的完全路径,请进行路径简化.例如,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c"边界情况:    你是否考虑了 路径 = "/../" 的情况?    在这种情况下,你需返回"/".    此外,路径中也可能包含多个斜杠'/',如 "/home//foo…

给定一个文档 (Unix-style) 的完全路径,请进行路径简化. 例如, path = "/home/", => "/home" path = "/a/./b/../../c/", => "/c" 边界情况: 你是否考虑了 路径 = "/../" 的情况? 在这种情况下,你需返回 "/" . 此外,路径中也可能包含多个斜杠 '/' ,如 "/home//foo/…

Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum. For example:Given the below binary tree and sum = 22, 5 / \ 4 8 / / \ 11 13 4 / \ \ 7 2 1 return true…

Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" click to show corner cases. Corner Cases: Did you consider the case where p…

问题: 来源:https://leetcode.com/problems/simplify-path Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" Corner Cases:Did you con…