This solution is outdated. To rescore this solution, sign in.
Find the sum of all the numbers of the input vector
Number of toolboxes?
Back to basics 15 - Benchmark
Sum the Digits of a Number
Pernicious Anniversary Problem
Connect Four Win Checker
Find relatively common elements in matrix rows
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