Construct binary search tree from preorder traversal | Leetcode #1008
12:24
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Construct binary search tree from preorder traversal | Leetcode #1008
This video explains a very important programming interview problem which is to construct a binary search tree or BST from given preorder traversal. I have explained 2 approaches for this problem. The first approach is a very simple algorithm to construct BST in just O(N2) time.This is the simplest of all methods.I have also explained the ...
60.6K viewsApr 20, 2020
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