No. It is unsigned. -- Dave On Jul 13, 9:28 am, Piyush Kapoor <pkjee2...@gmail.com> wrote: > Shouldn't the value of "11000000" be -64???? > > > > > > On Wed, Jul 13, 2011 at 4:53 PM, Anika Jain <anika.jai...@gmail.com> wrote: > > binary equivalent of 5.2 is > > 101.0011001100110011001100110011(nonterminating).. > > > now it is actually stored in normalised frorm in 32 bits.. > > like this > > <--1 bit for sign---><-----8 bits for exponent-----><--------23 bits for > > fraction------> > > this is from higher order byte to lower order for little endian.. > > > if no. is positive sign bit is 0 else it is 1 > > > The rule says change your floating point no. in such a form that after 1st > > digit that is 1 decimal point comes sooo > > here it becomes like 1.0100110011001100110011001100110011(nonterminating) * > > 2^2 > > > so i here get an exponent of 2 as 2 here.. now in exponent 8 bits this > > exponent is stored as 127+exponent so here it becomes 10000001.. > > > now fraction here is clearly value after the decimal point i.e. > > 01001100110011001100110011001100110011(non terminationg) but only 1st 23 > > bits are saved rest are left > > > so finally wht we get is: > > > 11000000 10100110 01100110 01100110 > > (64) (-90) (102) (102) > > > On Wed, Jul 13, 2011 at 2:49 PM, Piyush Kapoor <pkjee2...@gmail.com>wrote: > > >> why do we need a NthIntWithKBits() in this topic? > > >> On Tue, Jul 12, 2011 at 7:58 AM, oppilas . > >> <jatka.oppimi...@gmail.com>wrote: > > >>> On Mon, Jul 11, 2011 at 5:54 PM, Piyush Kapoor <pkjee2...@gmail.com>wrote: > > >>>> Can anybody give a full explanation > > >>>>http://ideone.com/K1QmV > > >>>> On Sat, Jul 9, 2011 at 10:49 PM, sunny agrawal < > >>>> sunny816.i...@gmail.com> wrote: > > >>>>> try to find out the binary representation of float value 5.2 > > >>>>> On Sat, Jul 9, 2011 at 10:46 PM, Sangeeta > >>>>> <sangeeta15...@gmail.com>wrote: > > >>>>>> int main(){ > >>>>>> int i; > >>>>>> float a=5.2; > >>>>>> char *ptr; > >>>>>> ptr=(char *)&a; > >>>>>> for(i=0;i<=3;i++) > >>>>>> printf("%d ",*ptr++); > >>>>>> } > > >>>>>> output: > >>>>>> 102 102 -90 64.explain? > > >>>>>> -- > >>>>>> 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. > > >>>>> -- > >>>>> Sunny Aggrawal > >>>>> B-Tech IV year,CSI > >>>>> Indian Institute Of Technology,Roorkee > > >>>>> -- > >>>>> 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,* > >>>> *Piyush Kapoor,* > >>>> *CSE-IT-BHU* > > >>>> -- > >>>> 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. > > >> -- > >> *Regards,* > >> *Piyush Kapoor,* > >> *CSE-IT-BHU* > > >> -- > >> 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. > > -- > *Regards,* > *Piyush Kapoor,* > *CSE-IT-BHU*- Hide quoted text - > > - Show quoted text -
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