@sukran: So can't I delete the last node, if pointer to that node is given? Can you please elaborate it..
On Mon, Sep 5, 2011 at 6:47 PM, sukran dhawan <[email protected]>wrote: > it wont work.u can set a sentinel value for the last node and make it > dummy.so every time u scan the list u need to compare > > while(list != null and list->vlue != dummy) > > > On Mon, Sep 5, 2011 at 6:34 PM, $hr! k@nth <[email protected]> wrote: > >> How this will work if the node to be deleted is the last node?? >> >> >> On Mon, Sep 5, 2011 at 5:32 PM, kARTHIK R <[email protected]> wrote: >> >>> void delete(node *ptr) { >>> >>> node *newptr = ptr->next; >>> ptr->val = newptr->val; >>> ptr->next = newptr->next; >>> delete newptr; >>> >>> } >>> >>> >>> Karthik R, >>> R&D Engineer, >>> Tejas Networks. >>> >>> >>> >>> On Mon, Sep 5, 2011 at 5:29 PM, $hr! k@nth <[email protected]> wrote: >>> >>>> Hi guyz, >>>> >>>> *Given only a pointer to a node to be deleted in a singly linked list, >>>> how do you delete it?* >>>> >>>> if that node is in between the list, we can copy the data from next node >>>> into this node and we can delete the next node. >>>> what if the node to be deleted is last node ?? >>>> if the list is circular linked list, does it make any difference?? >>>> >>>> -- >>>> Regards, >>>> $hr!k@nth >>>> >>>> -- >>>> 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. >>> >> >> >> >> -- >> Regards, >> $hr!k@nth >> >> -- >> 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. > -- Regards, $hr!k@nth -- 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.
