Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
surface of a spherical planet
Cell Counting: How Many Draws?
Test if two numbers have the same digits
Sum of series I
Relative ratio of "1" in binary number
Return area of square
Make a vector of prime numbers
Number of odd and even elements within matrix
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