check o/p once.it shud be fff0 coz rightmost bits are filled with 0s
On Sat, Aug 20, 2011 at 11:56 AM, sukran dhawan <sukrandha...@gmail.com>wrote:
> i got the answer as fff0
>
>
> On Sat, Aug 20, 2011 at 11:55 AM, Vijay Khandar
> <vijaykhand...@gmail.com>wrote:
>
>> Thank you very much..........now i got it.............
>>
>>
>> On Sat, Aug 20, 2011 at 11:51 AM, Ayswarya Srinivasan <
>> krsayswa...@gmail.com> wrote:
>>
>>> i guess the output is fff0
>>>
>>> -1 = 0000 0000 0000 0001
>>> taking 1's complement
>>> 1111 1111 1111 1110
>>> taking 2's complement
>>> 1111 1111 1111 1111
>>> -1<<4
>>> left shifting 4 bits
>>> 1111 1111 1111 0000
>>>
>>> %x prints in hexa decimal format
>>> so o/p- f f f 0
>>>
>>>
>>> On Sat, Aug 20, 2011 at 11:39 AM, Vijay Khandar <vijaykhand...@gmail.com
>>> > wrote:
>>>
>>>> main()
>>>> {
>>>> printf("\n %x",-1<<4);
>>>> }
>>>>
>>>> o/p-ffff
>>>>
>>>> Plz tell me anyone how this program is working? what is the meaning of
>>>> -1<<4, 45>>6,-6<<65 etc.. how this statement is executed..........?
>>>>
>>>> Vijay............
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "Algorithm Geeks" group.
>>>> To post to this group, send email to algogeeks@googlegroups.com.
>>>> To unsubscribe from this group, send email to
>>>> algogeeks+unsubscr...@googlegroups.com.
>>>> For more options, visit this group at
>>>> http://groups.google.com/group/algogeeks?hl=en.
>>>>
>>>>
>>>
>>>
>>> --
>>> Regards,
>>> Ayswarya S
>>>
>>> --
>>> You received this message because you are subscribed to the Google Groups
>>> "Algorithm Geeks" group.
>>> To post to this group, send email to algogeeks@googlegroups.com.
>>> To unsubscribe from this group, send email to
>>> algogeeks+unsubscr...@googlegroups.com.
>>> For more options, visit this group at
>>> http://groups.google.com/group/algogeeks?hl=en.
>>>
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Algorithm Geeks" group.
>> To post to this group, send email to algogeeks@googlegroups.com.
>> To unsubscribe from this group, send email to
>> algogeeks+unsubscr...@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/algogeeks?hl=en.
>>
>
>
--
You received this message because you are subscribed to the Google Groups
"Algorithm Geeks" group.
To post to this group, send email to algogeeks@googlegroups.com.
To unsubscribe from this group, send email to
algogeeks+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/algogeeks?hl=en.
