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.
Which values occur exactly three times?
Reverse Run-Length Encoder
We love vectorized solutions. Problem 1 : remove the row average.
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Back to basics 14 - Keywords
Better bullseye matrix
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Convert Roman to Arabic Numerals
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