File: root - text - article - 2019 - 10 - edit-distance.txt
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Problem, Data Structures and Algorithms, | English | Home Page | Category: Computing | 740 Views, 17105 Search Bots | 80 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 Problem, Data Structures and Algorithms, | English | Home Page | Category: Computing | 740 Views, 17105 Search Bots | 80 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 AirBNB:
Given two strings, determine the edit distance between them. The edit distance is defined as the minimum number of edits (insertion, deletion, or substitution) needed to change one string to the other.
For example, "biting" and "sitting" have an edit distance of 2 (substitute b for s, and insert a t).
Here's the signature:
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Problem, Data Structures and Algorithms, | English | Home Page | Cateogry: Computing | 740 Views, 17105 Search Bots | 80 Words Given two strings, determine the edit distance between them. The edit distance is defined as the minimum number of edits (insertion, deletion, or substitution) needed to change one string to the other.
For example, "biting" and "sitting" have an edit distance of 2 (substitute b for s, and insert a t).
Here's the signature:
def distance(s1, s2):
# Fill this in.
print distance('biting', 'sitting')
# 2
![Subscribe to Feed Burner Subscribe to Feed Burner](/images/form/rss.gif)
Related Articles
- Daily Interview Problem: Trapping Rainwater
- Algorithm Interview: Make the Largest Number
- Sort a Partially Sorted List
- Daily Interview Problem: Reverse Integer
- Daily Interview Problem: Circle of Chained Words
- Daily Interview Problem: Minimum Removals for Valid Parenthesis
- Daily Interview Question: Longest Sequence with Two Unique Numbers
- Daily Interview Problem: Room scheduling
- Spectrum Master
- Spreadsheet Column Title
©2006~2024 SteakOverCooked - 0.01502 Seconds(s) - 2686.701 KB/s - 25 Online
Memory: 533.63 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">
![](/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 !