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chc
on June 17, 2016
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How are zlib, gzip and Zip related? (2013)
Other people have explained the reference, but as for what it means: AFAIK it basically means to produce a binary tree with the same values but with parent-child relationships reversed.
School-Cotton
on June 17, 2016
[–]
So, each child will have two parents? And there will be several roots? This doesn't make sense.
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