Condition: Can we do it keeping the original lists intact ? ie without reversing it. I mean , No recursion & no Reversing ... is it possible ?
@kumar : 15234 is represented as 1->5->2->3->4 On Wed, Jan 27, 2010 at 4:09 PM, saurabh gupta <sgup...@gmail.com> wrote: > perhaps you mean, > reverse each link list O(n+m). > then sum each node with carryover maintained. > > On Wed, Jan 27, 2010 at 11:07 AM, Anurag Bhatia <abhati...@gmail.com>wrote: > >> Let us take an example - >> >> Num 1 = 123456 >> Num 2= 1234 >> Link-1->Link-2->Link-3->Link-4->Link5->Link6 >> Link-1->Link-2->Link-3->Link-4 >> >> Add nodes into linkedlist 1 till either one of the list is not null. >> Make sure you process the carry in each iteration. >> >> >> --AB >> >> >> On Tue, Jan 26, 2010 at 9:47 PM, Algoose Chase <harishp...@gmail.com> >> wrote: >> > conditions: >> > NO extra memory (@ stack or Heap) at all. No recursion. >> > >> > Any body has got any hint about how to get this done ? >> > >> > >> > >> > -- >> > You received this message because you are subscribed to the Google >> Groups >> > "Algorithm Geeks" group. >> > To post to this group, send email to algoge...@googlegroups.com. >> > To unsubscribe from this group, send email to >> > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@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 algoge...@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@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 algoge...@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@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 algoge...@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.
