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 | 853 Views, 23549 Search Bots | 78 Words
| Browse | Archive
![Subscribe to Feed Burner Subscribe to Feed Burner](/images/form/rss.gif)
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 | 853 Views, 23549 Search Bots | 78 Words
![Subscribe to Feed Burner Subscribe to Feed Burner](/images/form/rss.gif)
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 | 853 Views, 23549 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/
![Subscribe to Feed Burner Subscribe to Feed Burner](/images/form/rss.gif)
Related Articles
- Daily Interview Problem: Largest Product of 3 Elements I
- Top K Frequent words
- Daily Interview Problem: 3 Sum
- Algorithm Interview: Longest Consecutive Sequence
- Daily Interview Problem: Look and Say Sequence
- Daily Interview Problem: Running Median
- Reverse a Linked List
- Algorithm Interview: String Compression
- Compare Version Numbers
- Skip the readings, focus on problems. And use all the hints!
©2006~2024 SteakOverCooked - 0.00622 Seconds(s) - 8448.255 KB/s - 10 Online
Memory: 527.42 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="noindex, follow" />
![](/images/top.jpg)
18:54:01 up 13 days, 18:33, 2 users, load average: 0.98, 0.86, 0.73 - Server PHP Version: 7.4.33
Read & Write - Normal - Mini - Post - All Comments - Statistics
Be the first one to comment this page !