Big O complexity

Posted by Codenotguru on Stack Overflow See other posts from Stack Overflow or by Codenotguru
Published on 2010-04-12T19:59:14Z Indexed on 2010/04/12 20:02 UTC
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complexity

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data-structures

what is Big Oh notation mean and when an algorithm has logarithmic complexity?? for example how is quick sort O(nlogn)???

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