Additional test cases have been added.
How many trades represent all the profit?
Find the index of n in magic(n)
Back to Basics - Find no. of elements in a matrix?
Sum of series III
Sum of series VI
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