Perhaps a new problem group dealing with string arrays, character arrays, and cell arrays of character vectors can be added on Cody.
@"Peng Lui": The first Challenge Group involving strings and the like (Strings I) has been posted.
And for the poor souls who don't have 2016b...
This solution no longer passes as of 8/19/2017.
Determine whether a vector is monotonically increasing
Inner product of two vectors
Formatting currency numbers
Twist 'n' Match
MatCAT - Reconstruct X from Its X-rays
Beads on a Necklace (Convex Hulls)
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