Too bad this problem number has a '5' in it! :-)
Any suggestions on my brute force method?
sorry, I added a couple of test cases to discourage this sort of solutions
Remove all the consonants
Back to basics 5 - Clipboard
Duplicate each element of a vector.
Produce a sine wave
Knights and Knaves (part 1)
Knights and Knaves (part 3)
Knights and Knaves (part 2)
the fly, the train, the second train, and their Zeno's paradox
Knave in the middle attack
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