Thank you very much..........now i got it............. On Sat, Aug 20, 2011 at 11:51 AM, Ayswarya Srinivasan <[email protected] > 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 > <[email protected]>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 [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. > To unsubscribe from this group, send email to > [email protected]. > 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
