Could anyone explain me how Grover's algorithm works.(adsbygoogle = window.adsbygoogle || []).push({});

I read the article on wiki about it:

http://en.wikipedia.org/wiki/Grover_algorithm" [Broken]

but I don't see any relation between classical problem of searching an

element in unsorted database and its alledge quicker quantum solution.

In classical problem we have a set of unsorted objects from and we want

to find one particular object. What is the quantum counterpart of this?

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# Grover's algorithm

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