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.
Renaming a field in a structure array
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Volume and area of a sphere
Dimensions of a rectangle
Reverse a matrix
Sum my indices
Flip the bit
Maintain shape of logical-index mask
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