File: root - text - article - 2020 - 02 - absolute-path.txt
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 942 Views, 24572 Search Bots | 78 Words
| Browse | Archive
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 942 Views, 24572 Search Bots | 78 Words
| Browse | Archive
Hi, here's your problem today. This problem was recently asked by Facebook:
Given a file path with folder names, '..' (Parent directory), and '.' (Current directory), return the shortest possible file path (Eliminate all the '..' and '.').
Example
Input: '/Users/Joma/Documents/../Desktop/./../'
Output: '/Users/Joma/'
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Cateogry: Computing | 942 Views, 24572 Search Bots | 78 Words Given a file path with folder names, '..' (Parent directory), and '.' (Current directory), return the shortest possible file path (Eliminate all the '..' and '.').
Example
Input: '/Users/Joma/Documents/../Desktop/./../'
Output: '/Users/Joma/'
def shortest_path(file_path):
# Fill this in.
print shortest_path('/Users/Joma/Documents/../Desktop/./../')
# /Users/Joma/
Related Articles
- 56 Bytes
- Daily Interview Question: Find Cycles in a Graph
- Longest Substring Without Repeating Characters
- Daily Interview Problem: Look and Say Sequence
- Daily Interview Problem: Jump to the End
- Daily Interview Problem: Given two arrays, write a function to compute their intersection.
- Daily Interview Problem: Deepest Node in a Binary Tree
- Spreadsheet Column Title
- Most Frequent Subtree Sum
- Algorithm Interview Question: Max and Min with Limited Comparisons
©2006~2024 SteakOverCooked - 0.00982 Seconds(s) - 2005.324 KB/s - 739 Online Memory: 492.55 KB
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - Server PHP Version: 7.4.33
How to Cook a Perfect Steak? | <meta name="robots" content="index, follow">
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - Server PHP Version: 7.4.33
Comments (0)
Read & Write - Normal - Mini - Post - All Comments - Statistics
Be the first one to comment this page !