Sorry for all the false positives. I have added more test cases.
It turns out that the difference in meaning between "not both" and "both not" is critical to this problem. Do'h! Took me a while to figure out where I was going wrong. :P
Exactly what I like in Cody. Interesting and modular problem, with good explanations.
What else ?
Thank you, Jean-Marie! If I have time, I might extend the problem even further.
Oops--does not check all conditions--should not have passed.
I now see that this is not a valid solution..it has false positives but still passes the test suite :-(
Word Counting and Indexing
Alphabetize by last name
Multiples of a Number in a Given Range
Magic is simple (for beginners)
Natural numbers in string form
Multivariate polynomials - overload multiplication
Negation the hard way
Multivariate polynomials - emulate symbolic form
Multivariate polynomials - convert monomial form to array
Multivariate polynomials - sort monomials
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