Luke, you have to modify your testsuite. For now it doesn't check submitted solution, so any solution will pass. You shouldn't use the same name for a function and variable.
No fucntion call here. :-/
Times 2 - START HERE
Count decimal digits of a number
Find the Nth Root of a Given Number
Find the treasures in MATLAB Central and discover how the community can help you!
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