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. :-/
Right and wrong
01 - Scalar variables
Check that number is whole number
Calculate volume of box
Create sequnce 1 4 9 16 25.........
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