One of the important operations on a BST is to find a way to traverse all the nodes in the tree. As we know traversing a linked list or array is easy. We just start from the first node and traverse ...

What I learned today: 🔹 Inorder traversal is extremely powerful in BST problems. 🔹 Balanced BST construction is basically divide-and-conquer on sorted data. 🔹 Choosing the middle element minimizes ...

-NOTES- ∙ Trees are one of the most popular interview topics. Knowing these terms will pay tenfold. ∙If you choose recursive DFS route and finish it too early, you may be asked to implement the ...

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