very cool question: learn some new tricks, and get 10 points, why not?!
Hint to spare the pain : string(NaN)==
Program an exclusive OR operation with logical operators
Back to basics 11 - Max Integer
letter yes yes & letter no no
How to subtract?
Do Fast Fourier Transformation
String Array Basics, Part 2: Convert String Array to Cell Array; No Missing Values
Fast 1-D Convolution (valid shape)
String Array Basics, Part 4: Convert String Array with Missing Values to Cell Array
Fast 1-D Convolution (same shape)
The Top 5 Primes
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