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 relatively common elements in matrix rows
Sum all integers from 1 to 2^n
Make a random, non-repeating vector.
Is this triangle right-angled?
Generate this matrix
Construct a precedence graph from a code segment
Generate Square Wave
Cat, Meowcat and Concatenation
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