As a heads up, http://oeis.org/A138591 counts 1 as a polite number, but the test suite does not.
Find all elements less than 0 or greater than 10 and replace them with NaN
First non-zero element in each column
Add two numbers
03 - Matrix Variables 4
Is this triangle right-angled?
Cut an orange
Polite numbers. Politeness.
Which permutation is it?
Alternative Scoring. Create an incremental spiral.
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