Raymond Hettinger <[EMAIL PROTECTED]> wrote:
> [sj]
>> Thus, random access is an O(1) operation while insertion/deletion is an
>> O(n) operation.

> Yes.

Unfortunately no. Check Terry Reeds answer. Random access is O(1),
insertion/deletion to front is O(n), and i/d to back is O(1). The back
i/d operation has amortized O(1) cost.

-- 
Heikki Orsila                   Barbie's law:
[EMAIL PROTECTED]               "Math is hard, let's go shopping!"
http://www.iki.fi/shd
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