Kth Smallest Element in a BST
Given a root node and integer k, return the 1-indexed target value from up to 1000 nodes. Includes the Uber interview follow-up for O(1) extra space.
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Given a root node and integer k, return the 1-indexed target value from up to 1000 nodes. Includes the Uber interview follow-up for O(1) extra space.
Check more interview questions and experiences about Uber
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