tests 4 and 6 can't succeed as randint is not available in cody (it's from the system communication toolbox).
Thanks :) .. modified
I'm not really sure why this doesn't work. It returns parentheses on right positions, but generates some random chars instead of spaces.
Ok, it seems that there is an internal bug in accumarray.
Find matching parenthesis
Sorted highest to lowest?
Right and wrong
Project Euler: Problem 7, Nth prime
Add two numbers
Elements with highest local average
Largest Geometric Series
Integer sequence - 2 : Kolakoski sequence
Text Processing - New
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