reverse the list inplace and compare the two list element by element On Thu, Aug 11, 2011 at 12:01 AM, Piyush Kapoor <pkjee2...@gmail.com> wrote:
> @naveen > for the first one,how will u traverse the list backwards.. > I didnt understand your second solution,since the head is not given so how > can u go from a node to the node to be deleted.. > > > I forgot that in the first one,we are not allowed to use extra memory. > Also do please mention the time complexity of your solutions.. > > > On Wed, Aug 10, 2011 at 11:54 PM, Naveen Kumar <naveenkumarve...@gmail.com > > wrote: > >> for first reverse one of the link list by changing the pointer and >> than traverse one from backward and compare it the the other. >> >> for second. keep copying data from the next node to the node to be >> delete and remove the tail. This will not work if node to be deleted >> is the last node. >> >> On Wed, Aug 10, 2011 at 11:44 PM, Piyush Kapoor <pkjee2...@gmail.com> >> wrote: >> > Q1)Two linked Lists are given,i.e,their head pointers are given,and the >> > problem is to check if the second one is reverse of the first one.Give >> the >> > most efficient algo for it. >> > Q2)A linked list is given,and one of its nodes is given.The problem is >> to >> > delete the given node from the linked list.(The head node is not given). >> > (In both of the above cases,the linked lists are singly linked lists.) >> > -- >> > Regards, >> > Piyush Kapoor, >> > 2nd year,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. >> > >> >> >> >> -- >> Cheers >> Naveen Kumar >> >> -- >> 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,* > *2nd year,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.
