@arvind: what doubt ????? .... given link is meadia-of median algorithm
whose complexity would be O(n) in worst case.This can be used when input
stream is not sorted but as per the question it is a sorted stream.

On Fri, Dec 16, 2011 at 1:20 PM, arvind kumar <thebossku...@gmail.com>wrote:

> Hi,have a look at this,n revert back in case of doubts:
> http://www.cs.cmu.edu/~avrim/451/lectures/lect0903.pdf
>
> On Fri, Dec 16, 2011 at 12:56 PM, Sangeeta <sangeeta15...@gmail.com>
> wrote:
> > You are given a stream of numbers which can be positive or negative.
> > You are
> > required to provide an operation FIND MEDIAN..which when invoked
> > should be
> > able return the median of the numbers in stream (in sorted order) in
> > O(1)
> > time.
> >
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