Write your own bubble sort function ( https://en.wikipedia.org/wiki/Bubble_sort) to sort all elements in x in ascending order.
You cannot cheat by using the function "sort.m". If your solution even contains the word "sort", the assertion will fail!
3700 Solvers
1134 Solvers
722 Solvers
363 Solvers
Pointwise multiplication of vectors.
49 Solvers
Solution 1068748
This is an easy workaround you may want to also disallow.