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.
Given two arrays, find the maximum overlap
Inner product of two vectors
Determine Whether an array is empty
Matrix with different incremental runs
Convert Hard Drive marketing sizes to actual data sizes
Convert Roman to Arabic Numerals
Back to basics 9 - Indexed References
Back to basics 20 - singleton dimensions
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