Viewing profile — attilaolah

I find it amazing that a title including the phrase "car wash" does not need to specify that "models" in fact do not refer to car manufacturers' models.

> Whaaaaa? I can't find this, but it seems like such a weird operation. Got a link? https://wwwx.cs.unc.edu/~duozhao/entry/2014/12/binary-tree-u...

Oddly enough, Google shows me interview questions where "inverting a binary tree" means something quite different — for example, flipping it upside down, and making the left leaf t…