Draw the binary tree whose inorder traversal is 'abcdefgh' and whose postorder is 'acbegfhd'.

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Question

Draw the binary tree whose inorder traversal is 'abcdefgh' and whose postorder is 'acbegfhd'.

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Answer 1

Answer #1

Given
Inorder traversal is 'abcdefgh'
Postorder traversal is 'acbegfhd'

In Inorder the order of Traversal is first traverse Left subtree then after traverse Root and then traverse Right subtree Right

Inorder (Left, Root, Right) : 'abcdefgh'

In Postorder the order of Traversal is first traverse Left subtree then after traverse Right subtree and then traverse Root

Postorder (Left, Right, Root) : 'acbegfhd'

Binary Search Tree based on above Rules as follows

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Answer 2

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Draw the binary tree whose inorder traversal is 'abcdefgh' and whose postorder is 'acbegfhd'.

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Draw the binary tree whose inorder traversal is 'abcdefgh' and whose postorder is 'acbegfhd'.

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