Thanks for the fun problem!
So compact! I didn't know about arrayfun and cellfun. Very useful functions.
Took a couple of tries, but I got it! :)
Finding Perfect Squares
Test for balanced parentheses
Remove the polynomials that have positive real elements of their roots.
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Solving Quadratic Equations (Version 1)
Words Count: A String Array Approach
Moving Product (Easy)
Words Count: A Cell Array Approach
Group-wise Euclidean distance
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