On 17 November 2010 10:42, Dave <dave_and_da...@juno.com> wrote:
> @Siddharth: Try this ("nnwtsnoob" = "next number with the same number
> of one bits"):
>
> unsigned nnwtsnoob(unsigned x)
> {
> return (x+(x&(-x)))|(((x^(x+(x&(-x))))>>2)/(x&(-x)));
> }
>
> For the explanation/justification, see
> http://groups.google.com/group/programming-puzzles/msg/3a05b3c8b4042d5b.
>
Thanks a lot Dave
> Dave
>
> On Nov 16, 12:18 pm, siddharth srivastava <akssps...@gmail.com> wrote:
>> Input a number and then find the next higher number
>> such that for both the number (inputted and the next higher
>> number)
>> in binary representation contains equal number os ones.
>> Example:
>> Input:3(0000000000000011)
>> Ouput:5(0000000000000101)
>>
>> --
>> Siddharth Srivastava
>>
>> When you have learned to snatch the error code from the trap frame, it
>> will be time for you to leave.
>
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--
Siddharth Srivastava
When you have learned to snatch the error code from the trap frame, it
will be time for you to leave.
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