Increment a number, given its digits
Return elements unique to either input
Rotate a Matrix
Create a vector whose elements depend on the previous element
The last non-zero digit of a factorial
Fractal: area and perimeter of Koch snowflake
The number of trailing zero digit of a factorial
Number of even divisors of a given number
Make a rainbow matrix (follow-up to checkerboard matrix)
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