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.
Remove the polynomials that have positive real elements of their roots.
Rotate and display numbered tile
Is this triangle right-angled?
Are you in or are you out?
Factorize THIS, buddy
Flip the bit
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