There is an error in the second problem of the test suite (also in the example) with an extra "[" on the second line of the "correct" melody.
Amazing how hard it is to get your test suite right on the first try. Thanks, and it looks like you're in the lead!
The last 3 tests are incorrect.
Dimensions of matrices being concatenated are not consistent.
I admit they look wrong, but the actual text in the MATLAB code runs properly. I just re-scored some answers and they worked fine. It must be some kind of HTML display problem. I'll check into it.
Check to see if a Sudoku Puzzle is Solved
Determine Whether an array is empty
Television Screen Dimensions
Write a function man that takes a row vector v and returns a matrix H as follows..
MatCAT - Reconstruct X from Its X-rays
Make a run-length companion vector
Find the Final State of an Abelian Sandpile
Cell Counting: How Many Draws?
Repopulate the City
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