Convert a numerical matrix into a cell array of strings
Rotate a Matrix by 90 degrees
Given a window, how many subsets of a vector sum positive
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Create an index-powered vector
Get the area codes from a list of phone numbers
Sort a list of complex numbers based on far they are from the origin.
Find the two most distant points
Reverse Run-Length Encoder
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