Have a hash Table. Read the elements and push it to the hash table. If it alraedy exists you are done.
On 19 July 2011 01:02, Shubham Maheshwari <shubham.veloc...@gmail.com>wrote: > what would be the O(n^2) sol. to this ...!! > > > On Tue, Jul 19, 2011 at 12:41 AM, snehi jain <snehijai...@gmail.com>wrote: > >> can it be solved in less than O(n^2) like O(nlogn ) types.. >> i cant figure out any solution less than O(n^2). >> >> >> On Tue, Jul 19, 2011 at 12:37 AM, ankit sambyal >> <ankitsamb...@gmail.com>wrote: >> >>> @Snehi :If the elements are random, then it seems that this problem >>> can't be solved in O(n) time >>> >>> -- >>> 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. >> > > > > -- > Shubham Maheshwari > ShubZz > O.o o.O > > enJoY ...!!! > > -- > 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.
