The problem description should be set all numbers that are not on a border to zero.
Say something funny
Is it a number?
Side of a rhombus
Return multiples of 3
PIN code II
Find the treasures in MATLAB Central and discover how the community can help you!
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