Excellent problem!!! Cody is a great for getting acquainted with Matlab features I have never used.
It seems that the first case of the test suite is still being called which generates an error and makes impossible to solve the problem without hacks. The polyval function's complexity currently is 22, not 19. Please remove the test case (which will not render previous solutions false) or update its value.
The troublesome first line in the test suite has been commented out and old solutions re-scored.
Notice that althought there are only 4 test cases bellow (allegedly), my solution considering all five cases and a lookup table works. Please, fix your test suite, and this solution will become false.
Remove any row in which a NaN appears
Tell me the slope
Project Euler: Problem 8, Find largest product in a large string of numbers
Add two numbers
Generate a NaN...on purpose
Unique - Very Very Large Numbers
GJam: 2013 China Event: Cannon Angle
Kaggle: Reverse Game of Life - Create Isle prior State
USC Spring 2013 ACM: Walking on Thin Ice
Is 3D point set Co-Planar?
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