Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).
Additional test cases have been added.
Finding Perfect Squares
Add two numbers
Count decimal digits of a number
Skip by a multiple
Find the area of a triangle
Simple String Concatenation
String Delimination and Outputting
Sum two matrices
Matrix Max Finder
More Simple String Concatenation
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