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.
Reverse Run-Length Encoder
Summing Digits within Text
Whether the input is vector?
Volume of a box
Back to basics 14 - Keywords
Back to basics 22 - Rotate a matrix
Back to basics 8 - Matrix Diagonals
Back to basics 18 - justification
Back to basics 26 - Keywords
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