This question is similar to Sorted list to complete BST array representation but perhaps more specifically focused. This question could be used to sol ...

I have trouble understanding why the below tree rotation code works. If T2 points to y.left and y.left points to x, doesn't this make the last assignm ...

I'm attempting to implement a self-balancing binary search tree and wrote a function to replace a tree with its left rotation: Attempting to compil ...

I have the following binary tree, which I'm trying to convert into the target binary tree (second tree in the post) using minimum number of tree rotat ...

I've been facing a very weird problem with an AVL tree implementation. Given the code below, I can only run it with no right rotations, since that if ...

This earlier question asks whether it's always possible to turn one BST for a set of values into another BST for the same set of values purely using t ...

This is the sequence 20,10,5,30,40,57,3,2,4,35,25,18,22,27 I've tried it by making every new inserted node as the root but it's not working. Can anybo ...

AVL Trees seem to have four kinds of transformations: Left-Left, Left-Right, Right-Left, and Right-Right. However, it seems like there could be other ...

What is the maximum number of rotations while inserting a new element into n-element Red Black Tree? If I'm correct, insertion that does not violate ...

In the book Introduction To Algorithms - A Creative Approach, Question 4.24: Let T1, and T2 be two arbitrary trees, each having n nodes. Prove tha ...

While i was studying for midterm about binary trees, i found a statement that any arbitrary n-node binary tree can be transformed into any other n-nod ...

I am trying to figure out the rotation in a Red Black tree while its rebalancing is done. I understand why rotation is occurring but I don't get how i ...

Given a set of values, it's possible for there to be many different possible binary search trees that can be formed from those values. For example, fo ...