[Python-ideas] set.add() return value
Ralf W. Grosse-Kunstleve
rwgk at yahoo.com
Thu Feb 12 23:59:08 CET 2009
> * insertion and lookup times are O(1), not O(n log n).
Sorry, I was thinking the .add() is happening inside a loop with N iterations,
with N also being the eventual size of the set. Is O(N log N) correct then?
O(log N) example: finding an item in a sorted array with a binary search.
Isn't that what set is doing?
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