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Find the k-th smallest and k-th largest element in a binary search tree (BST).

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Amazon · a year ago
"A lot of focus spent in every round on LP questions. Make sure to have sufficient stories, sometimes they plan to ask two, but end up asking a third one."
Software Engineer · Mid Level / L4

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Find the K'th smallest element in an array.Find the floor and ceil values in a binary search tree (BST).Find the Largest Smaller BST Key

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