Your test suite doesn't really match the problem statement. The tests require matrices with *exactly* all elements abot the main diagonal to be 0 *and* all elements on or below the main diagonal to be 1.
Additional test cases have been added.
Running this on octave returns the correct results yet the page still says I'm wrong.
function y = triangMatrix(x)
I copied this code from somewhere.
Remove all the consonants
Finding Perfect Squares
Return a list sorted by number of occurrences
Which values occur exactly three times?
Find the Oldest Person in a Room
Back to basics 3 - Temp Directory
Back to basics 4 - Search Path
Back to basics 20 - singleton dimensions
Back to basics 15 - Benchmark
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