If you want to instant search a contact number of person from a phone book.
one must be able to use any one of them to search(person name or contact number). for eg : given phone number as input it should return name of the person or given name of the person as input it should return phone number of the person. we can use TRIE , but for that we have to maintain 2 different Trie or we can use hastable. which one you guys think will be good approach for this??? -- 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.
