shift the number to left two times and subtract once... I.e. Int x=num; x=x<<2; x-=num;
On 7/30/11, brijesh <brijeshupadhyay...@gmail.com> wrote: > @ankur I didnt get this... could u or anyone please elaborate! > > On Jul 30, 12:43 am, Ankur Khurana <ankur.kkhur...@gmail.com> wrote: >> when you use itoa , what you get is a string. get the sum of all the >> digits >> , using c-'0' and then use repeated subtraction . . . >> >> On Sat, Jul 30, 2011 at 1:01 AM, sukhmeet singh >> <sukhmeet2...@gmail.com>wrote: >> >> >> >> >> >> >> >> >> >> > repeated subtraction !! >> >> > On Sat, Jul 30, 2011 at 12:52 AM, nivedita arora < >> > vivaciousnived...@gmail.com> wrote: >> >> >> Without using /,% and * operators. write a function to divide a number >> >> by 3. itoa() function is available. >> >> >> all i cn thnk of is to use shift operator and addition , x/3=e^(logx- >> >> log3) or repetitive subtraction >> >> >> but none of them uses itoa() ..ne idea how its done? >> >> thnks ! >> >> >> -- >> >> 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. >> >> -- >> Ankur Khurana >> Computer Science >> Netaji Subhas Institute Of Technology >> Delhi. > > -- > 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. > > -- Thanks&Regards, Anantha Krishna Sharma.Kalle eMail-Id:ananthakrishna.ka...@gmail.com Ph. No:+91-9036116130 -- 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.
