Question: An alternative method of performing an in order tree walk of an n-node binary search tree finds the minimum element in the tree by calling

An alternative method of performing an in order tree walk of an n-node binary search tree finds the minimum element in the tree by calling TREE-MINIMUM and then making n - 1 calls to TREE-SUCCESSOR. Prove that this algorithm runs in Θ(n) time.

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That a call to TREEMINIMUM followed by n 1 calls to TREESUCCESSOR performs exactly the same in order walk of the tree as does the procedure INORDERTRE... View full answer

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