@aditya: If you run DFS once.. you can in O(1) decide whether a point is
connected to the root of dfs tree.
but not with other points.-- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
