plz be more clear....were u asked about characters or words.... if it is characters then problem will become quite simple....... take an extra array of size 255.....store count of each character and display the characters with count greater than 1...
-- Amol Sharma Third Year Student Computer Science and Engineering MNNIT Allahabad On Sat, Jul 30, 2011 at 10:36 PM, himanshu kansal < [email protected]> wrote: > how to find a duplicate in a very large file..... > > > i gave two approaches.... > Hashing > and buliding a BST.... > can anyone suggest another more efficient approach..... > > -- > 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.
