Please change the example [188 289] in your problem description to [188 189], as I believe [188 289] should return [9 1], rather than [9 9]. (By the way, great job picking 189 to use for a check. Right at the end of the two-digit numbers.)
uint8 is our friend.
Find common elements in matrix rows
Compute a dot product of two vectors x and y
Find a subset that divides the vector into equal halves
Circular Primes (based on Project Euler, problem 35)
MATLAB Basic: rounding
Number of paths on a grid
Disjunctive Normal Form
Method of Common Differences part-2
nth Rational Number
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