struct list
{
 median --> median from the start to num
 number --->number
list *next
};

during insertion : insert in sorted LL
    after that all subseq node's median has to be modified
O(n)
during median_retriev
    check the median value and return that
O(1)

I assumed deletion is not happening. if supported , can be done in
O(n)

On Sep 15, 8:24 pm, bittu <[email protected]> wrote:
> Propose a data structure that would store numbers, without any
> knowledge about them, and allow to perform the operations: insert, get
> median, as efficiently as possible same as before, only this time the
> numbers are from a group V, which is |V|<<n

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