How do I know the size of a solution in Cody?


I started with Cody today and I found the file calculateSize.m https://de.mathworks.com/matlabcentral/fileexchange/34754-calculate-size which should determine the size of my solution. Unfortunately I do not get it to run. Can someone explain this to me or maybe explain how exactly the size of the solution is calculated?
per isakson
per isakson on 27 Nov 2016
Try
size = calculateSize( fileName )