@vijay .... u take normalised form of 5.375 wrong ..... actual normalised form of 5.375 = 0100 1000 1010 1100 0000 0000 0000 0000
On Sun, Aug 21, 2011 at 10:12 AM, Vijay Khandar <[email protected]>wrote: > but why only o/p-00 00 AC 40 and not AC 40 00 00 or 00 AC 40 00 or 40 AC 00 > 00etc , plz explain in detail how p[0] pts to 00 and p[1] pts to 00 and p[2] > pts AC or 1010 1100 and p[3] pts to 40 or 0100 0000 ONLY in this > way..............Vijay Khandar........... > > > On Sat, Aug 20, 2011 at 12:31 PM, Dipankar Patro <[email protected]>wrote: > >> float is 4 bytes. >> so a=3.75 will be stored in 4 bytes in memory. >> >> the moment you have a pointer referring to the same memory location but >> type cast to (char *), the pointer will refer to character i.e. 1 byte. >> ^^ this explains the p[0] , p[1], p[2], p[3] <- 4 bytes of the 3.75 >> >> now finally the o/p >> 00 00 AC 40 >> ^^ it is in little endian format. i.e the data bytes are stored in memory >> is reverse format. >> >> On 20 August 2011 11:21, Vijay Khandar <[email protected]> wrote: >> >>> If the binary equivalent of 5.375 in normalised form is - 0100 0000 >>> 1010 0000 1100 0000 0000 0000 >>> >>> what is the o/p of following code- >>> main() >>> { >>> float a=5.375; >>> char *p; >>> int i; >>> p=(char *)&a; >>> for(i=0;i<=3;i++) >>> printf("%02X",(unsigned char)p[i]); >>> } >>> >>> O/P= 00 00 AC 40 >>> Plz, Plz anyone explain me in detail, how this o/p is coming? >>> 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. >>> >>> >> >> >> -- >> >> ___________________________________________________________________________________________________________ >> >> Please do not print this e-mail until urgent requirement. Go Green!! >> Save Papers <=> Save Trees >> >> -- >> 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. > -- Rahul Tiwari aka " DONE " B Tech Final Year Information Technology Motilal Nehru National Institute of Technology , Allahabad 9838339030 -- 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.
