I think we can do XOR operation Over all numbers and result will contain number which appeared only once.
Correct Me If I'm Wrong -- Prashant Kulkarni On Mon, Oct 4, 2010 at 3:17 PM, malli <mallesh...@gmail.com> wrote: > I have an array. All numbers in the array repeat twice except two > numbers which repeat only once. All the numbers are placed randomly. > Goal is to find out efficiently the two numbers that have not > repeated with O(1) extra memory. Expecting linear solution. > > -- > 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.
