Re: Red-black trees?

CBFalconer <cbfalconer@xxxxxxxxx> writes:

You are misunderstanding the O notation, which doesn't get
altered by the occasional slower operation.

No, you are confusing worst-case complexity with amortized
complexity. See
for an overview.


* Worst-case complexity is the maximum complexity of any
given operation. This is O(n) for insertion into a
hash table that reorganizes itself, since in the worst
case an insertion takes roughly n steps.

* Amortized complexity is the maximum complexity of a
series of operations, divided by the number of
operations. This is O(1) for a well-designed hash
"A computer is a state machine.
Threads are for people who cant [sic] program state machines."
--Alan Cox