You should analyze your algo more precisely and study something about amortized time complexity. Your delete operation takes O(n) time for EVERY query. So for the sequence of M deletetions there is an average time O(N) which is NOT constant on the worst case.
-- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algoge...@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.