A small correction to the algorithm above. In Step 3, instead of finding * any* pair (a,b) such that a+b = x we need to find *all* such pairs. However the complexity remains the same.
-- 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.