Is the array sorted?
In A[1..n], one number is missing from 0 to N. So,
A[5]={--INF, 2,1,3,0} is a valid case?

On Wed, Jun 22, 2011 at 11:51 PM, RollBack <rajeevr...@gmail.com> wrote:

> An array A[1...n] contains all the integers from 0 to n except for one
> number which is
> missing. In this problem, we cannot access an entire integer in A with
> a single opera-
> tion. The elements of A are represented in binary, and the only
> operation we can use
> to access them is “fetch the jth bit of A[i]”, which takes constant
> time. Write code to
>   find the missing integer. Can you do it in O(n) time?
>  _
>  _ _____________________________________________
>
> Rajeev N Bharshetty
> I Blog @ www.opensourcemania.co.cc
>
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