correct me if I m wrong.. grep function is to print all line which has substring..... containing... the string to be search....
we r picking a line by line... by getline function... from text file... approaches : trie approach :if memory could not be a problem ..it would not be a problem to use it... but we have to care of freeing trie ... list after searching for the given substring..... KMP approach : would be otherwise... better.... With regards, Praveen Raj DCE-IT 4th yr -- 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.
