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  1. Prepare
  2. Data Structures
  3. Trees
  4. Tree : Top View
  5. Discussions

Tree : Top View

  • jvedang
     + 4 comments

    If you add underscores to root, why not to all elements?

                           ______1______
                      |             |
                ______2______       3
               |             |
               4             5______
                                    |
                                    6______
                                           |
                                           7

    Isn't the my shown diagram show uniformness according to your design? You just broadened the root, if you broaden the root, you will also have to broaden others equally. So its answer will be 4,2,1,3,7

    Reference: http://www.geeksforgeeks.org/print-nodes-top-view-binary-tree/