What algorithm can be used to traverse a BST such that the elements can be inserted into a new BST and produce the same structure as the original BST?

What algorithm can be used to traverse a BST such that the elements can be inserted into a new BST and produce the same structure as the original BST?

Breadth-first search (BFS) Breadth first search is an algorithm used to traverse a BST.

How many ways can you insert a series of values into a BST to form a specific tree?

80
How many ways can you insert a series of values into a BST to form a specific tree? (The answer is 80, by the way).

How do I print all paths in tree?

Steps for print all paths from root to leaf are:

1. If node is null then return 0.
2. put node. data in array and increment len by 1.
3. If encounterd leaf node(i.e. node. left is null and node. right is null) then print array.
4. Recursively visit left subtree and right subtree.

What is path in tree data structure?

Path − Path refers to the sequence of nodes along the edges of a tree. Root − The node at the top of the tree is called root. There is only one root per tree and one path from the root node to any node.

How to construct all BSTs for keys 1 & n?

How to construct all BST for keys 1..N? The idea is to maintain a list of roots of all BSTs. Recursively construct all possible left and right subtrees. Create a tree for every pair of left and right subtree and add the tree to list.

What is a binary search tree (BST)?

A binary search tree (BST) is a node based binary tree data structure which has the following properties. • The left subtree of a node contains only nodes with keys less than the node’s key.

How to print all the keys of a binary search tree?

Given two values n1 and n2 (where n1 < n2) and a root pointer to a Binary Search Tree. Print all the keys of tree in range n1 to n2. i.e. print all nodes n such that n1<=n<=n2 and n is a key of given BST. Print all the keys in increasing order.

How to check if a tree is BST or not?

3) Check if the temp array is sorted in ascending order, if it is, then the tree is BST. We can avoid the use of a Auxiliary Array. While doing In-Order traversal, we can keep track of previously visited node.