An efficient solution based on hash map is discussed. We need to check the Horizontal Distances from root for all nodes and two nodes have the same
inorder traversal
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An efficient solution based on hash map is discussed. We need to check the Horizontal Distances from root for all nodes and two nodes have the same.
python Programming Inorder predecessor and successor for a given key in BST – I recently encountered with a question in an interview at e-commerce company.