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From: Martin Ambuhl <mambuhl AT earthlink DOT net>
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Subject: Re: to check given no. is power of 2
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Date: Thu, 26 May 2005 07:46:09 GMT
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aveo wrote:
> no sir,
> u r taking all it wrong
> i want to check given no. is power of 2 or not without checking any
> condition.
> no if
> no while
> no condi?stat1:stat2
> 
> in the entire code
> 

You will note that the function I posted earlier
   inline unsigned is_power_of_2 (unsigned n)
   {
     return (n && !(n&(n-1)));
   }
has no if, no while, and no ?:.

If you cannot bother to spell out 'you' and 'are' or to properly 
capitalize your sentences, I doubt you have the linguistic discipline to 
be a programmer.