@bmtran is a too strong for me.
I think that in case 3, the correct answer should be: y_correct1 = [1 0 2 9 1 -5 2 0 11] and in case 4: y_correct0 = [1 0 1 0], or did I misunderstood the goal?
I agree with J.R.! Menzinger. Correct answers given are wrong.
No, the provided answers in the test cases are correct. This is "the difficulty" that Jean-Marie mentions above: for integers that are tied by number of occurrences, they are to be sorted within the tied subset in ascending order, not kept in the original ordering within the vector.
Remove any row in which a NaN appears
Back to basics 21 - Matrix replicating
Is the Point in a Triangle?
Golomb's self-describing sequence (based on Euler 341)
Create a vector
Magic is simple (for beginners)
Find indices of diagonal elements
Recycled Numbers (CodeJam Qualification Round 2012)
Pandigital number n°1 (Inspired by Project Euler 32)
Longest Collatz Sequence
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