can anyone give me a hint about this problem
I found the help for this problem to be a bit circular. In the end, there was a comment from one of the blog posts that mentioned looking at the undocumented mtree code (e.g. 'edit mtree' a the command line). It's a big class, but try looking for the nodesize method and go from there. I don't know if this is how actually how cody comes up with the score, but the number of nodes from mtree works as a solution here.
Make an N-dimensional Multiplication Table
Getting logical indexes
Find a subset that divides the vector into equal halves
Detect a number and replace with two NaN's
Reverse the Words (not letters) of a String
Return the Nth Output from an Input Command
Number of Circles in a Number
Pig Latin to English Translator
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