1. Given words in a newspaper as input find the words that have occured oly once
2. Find the 5 most repeating words in a given document.... ...Is there any other optimal solutions other than using map ?? -- Regards, $iva -- 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.