Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Swap the input arguments
Back to basics 26 - Keywords
Duplicate each element of a vector.
What's Your BMI?
Length of a short side
Make a vector of prime numbers
Create matrix with Gray code
Volume and area of a sphere
Return area of square
Can I make a right triangle ?
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