Hint: check the middle of array if a[middle]>middle dont need to check again
after middle

Now you can solve this.

On Sat, Dec 4, 2010 at 3:53 PM, bittu <[email protected]> wrote:

> find out all the elements in a sorted integer array whose value is
> equal to index of the array. O(logn) solution is expected.
>
>
>
>
> Regards
> Shashank
>
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Atul

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