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.)
Reverse the Words (not letters) of a String
Arrange Vector in descending order
Given a window, how many subsets of a vector sum positive
Say something funny
Index of a Rational number
nth Rational Number
Disjunctive Normal Form
Method of Common Differences part-2
Number of cyles and fixed points in a permutation
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