hmm ok got it . ..i can take gt sum of digits without having the number as string as well . i din exactly gt the whole point of using strings. they shud hv mentioned it explicitly i guess . . though thanks ankur
On Jul 30, 1:15 am, Ankur Khurana <ankur.kkhur...@gmail.com> wrote: > you shouldn't be using itoa anyways. It is not a part of ANSI C. you might > like to use sprintf . you can search for reference on cplusplus.com > > On Sat, Jul 30, 2011 at 1:36 AM, aditi garg <aditi.garg.6...@gmail.com>wrote: > > > > > > > > > > > @Ankur: I dont know how to use itoa function...can u please write a small > > code...for eg in dis ques only can u tell me how to use itoa to get sum... > > > On Sat, Jul 30, 2011 at 1:13 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. > > > -- > > Aditi Garg > > Undergraduate Student > > Electronics & Communication Divison > > NETAJI SUBHAS INSTITUTE OF TECHNOLOGY > > Sector 3, Dwarka > > New 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. > > -- > 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.
