Input(s) - any string
Output(n) - number of digits within string s
Additional test cases have been added.
Return the 3n+1 sequence for n
Back to basics 9 - Indexed References
Doubling elements in a vector
Output any real number that is neither positive nor negative
Volume and area of a sphere
Can I make a right triangle ?
Number of odd and even elements within matrix
Mean and standard deviation of times in string
Relative ratio of "1" in binary number
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