got it ...thanks
On Sat, Aug 20, 2011 at 4:04 PM, Sanjay Rajpal <[email protected]> wrote:
> if(!(x & x-1)) printf("No. is power of 2");
>
>
> Sanju
> :)
>
>
>
> On Sat, Aug 20, 2011 at 3:32 AM, Abhishek Yadav <
> [email protected]> wrote:
>
>> Give a one-line C expression to test whether a number is a power of 2.
>>
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