@Anurag: XOR wont work here, 1 element is repeated, not 1 element is unique. Read the question again.
Keep inserting elements in a BST and break once you find the same element. O(nlogn) On Fri, Jun 3, 2011 at 12:38 AM, Anurag Narain <anuragnar...@gmail.com>wrote: > take X-OR of all the elements.....the one which has no duplicate will be > left and rest all will be reduced to zero. > > -- > 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. > -- Harshal Choudhary, III Year B.Tech CSE, NIT Surathkal, Karnataka, India. -- 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.
