It's like an interview question from hell. Reversing a trie is those things that I might ever use once in my life, but that one time I will look like an absolute wizard.

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adammarples 4 days ago | parent [-]

I don't think they reversed the trie, they just reversed the names before putting them in?

	▲	jedimastert 2 days ago \| parent [-]
		That's what I meant yes.