what the hell?why my code can work on my computer?while it report error here
It looks like your solution uses the symbolic math toolbox. I am assuming that that is not available to Cody solutions.
Find the sum of all the numbers of the input vector
Triangle Numbers Below N
First non-zero element in each column
Back to basics 11 - Max Integer
Determine the square root
Factorize THIS, buddy
So many choices
Tune your guitar
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