Test for balanced parentheses
letter yes yes & letter no no
Find the 9's Complement
Matlab Basics II - squares
Calculate the Levenshtein distance between two strings
Get the area codes from a list of phone numbers
Make a Palindrome Number
Find common elements in matrix rows
The Goldbach Conjecture
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office