We are interested in finding the longest (number of characters) absolute path to a file within our file system. For example, in the second example above, the longest absolute path is"dir/subdir2/subsubdir2/file2.ext", and its length is 32 (not including thedoublequotes). Given a string...
We are interested in finding the longest (number of characters) absolute path to a file within our file system. For example, in the second example above, the longest absolute path is"dir/subdir2/subsubdir2/file2.ext", and its length is32(not including the double quotes). Given a string...
举个栗子:dir \n\tdir1 \n\tdir20 \n\t\tfile.ext 意思是:dir目录下有两文件夹dir1和dir20,其中dir20目录下有文件file.ext。 dir\dir20\ tfile.ext 最长绝对路径为17+2=19。 算法: public int lengthLongestPath(String input) { List<Integer> lenOfLevel = new ArrayList<Integer>(); int max =...
We are interested in finding the longest (number of characters) absolute path to a file within our file system. For example, in the second example above, the longest absolute path is "dir/subdir2/subsubdir2/file2.ext", and its length is 32 (not including the double quotes). Given a s...
链接:https://leetcode-cn.com/problems/longest-absolute-file-path 著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。 思路 涉及到文件路径的问题可以首先考虑使用栈。 我们用一个栈,栈中记录文件夹的信息,栈的每一个元素为包含两个元素的二元组合。组合记录了文件路径的深度,从跟节点到当前...
res= Math.max(res, m.get(level) +len); }else{ m.put(level+ 1, m.get(level) + len + 1); } }returnres; } } 本文转自博客园Grandyang的博客,原文链接:最长的绝对文件路径[LeetCode] Longest Absolute File Path,如需转载请自行联系原博主。
@(LeetCode) 问题描述 假设我们将文件系统抽象为如下的字符串表示方式。 栗1: "dir\n\tsubdir1\n\tsubdir2\n\t\tfile.ext"表示如下文件目录结构: dir subdir1 subdir2 file.ext 其含义为:dir包含两个子文件夹subdir1和subdir2,subdir2中包含一个文件file.ext。
Given a string representing the file system in the above format, return the length of the longest absolute path to file in the abstracted file system. If there is no file in the system, return 0. Note: The name of a file contains at least a . and an extension. ...
// LeetCode 2020 medium #530 // 388. Longest Absolute File Path // Runtime: 4 ms, faster than 22.29% of C++ online submissions for Longest Absolute File Path. // Memory Usage: 6.6 MB, less than 100.…
Note that the alphabet order is not cyclic. For example, the absolute difference in the alphabet order of'a'and'z'is25, not1. Example 1: Input: s = "acfgbd", k = 2Output: 4Explanation: The longest ideal string is "acbd". The length of this string is 4, so 4 is returned. No...