Grokking 75: Top Coding Interview Questions
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Kth Smallest Element in a BST (medium)

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A

Anonymous

· 2 years ago

It assumes that the tree is ordered but this last example is not:

[10, 5, 15, 3, 7, 13, 18, 2, 4, 6, 8], k = 6

if you ask for k=8 or k=10 will not work.

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