i guess if i say invert a binary tree i will be hunted down?:D | Hacker News

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		hoare on June 12, 2015 \| parent \| context \| favorite \| on: Ask HN: What are your favorite code problems to gi... i guess if i say invert a binary tree i will be hunted down?:D

yankoff on June 12, 2015 [–]

a good thing is that now probably everybody knows how to solve it ;)

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