Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Saving MATLAB session to a file
Is it a number?
Add two numbers
Create matrix with Gray code
Volume and area of a sphere
Vector of numbers divisible by 3
Relative ratio of "1" in binary number
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