Question: You are given the root of a binary search tree (BST) and an integer val. Find the node in the BST that the node's value

You are given the root of a binary search tree (BST) and an integer val.

Find the node in the BST that the node's value equals val and return the subtree rooted with that node. If such a node does not exist, return null.

Please Do in Java

Example 1:

Input: root = [4,2,7,1,3, null,null], val = 2 Output: [2,1,3] Example 2:

Input: root = [4,2,7,1,3,null,null], val = 5 Output: []

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

can you help with a programming assignment? Pro em3 Given the root of a binary search tree (BST), convert it to a greater sum tree (GST) such that for each node in the BST, its value MI is updated to...

Q:

There is two coding should be adjusted. I share below my codings and test failure message at the end. 1. Traversals.java 2. TreeNode.java Tree Traversals Forthisassignment, you will implement 3...

Q:

Each node of a Binary Search Tree (BST) has an integer value and pointers to as many as two children. The children of a parent node are referred to as the left child and the right child. The value of...

Q:

python coding Problem 1: reconstructBT Given the preorder and inorder traversals of a tree, construct the binary tree, assuming the values of all nodes in the tree are distinct. The preorder and...

Q:

*****Java***** NOTE: You can only change the below class HW8_P3 class HW8_P3{ // write your code, you can add more methods public static BST convert(MaxHeap maxHeap){ The problem is to convert the...

Q:

********IN JAVA********** The problem is to convert the given Max Heap into a binary search tree (BST) with the condition that the final BST needs to be also a complete binary tree. Note We assume...

Q:

********IN JAVA********** The problem is to convert the given Max Heap into a binary search tree (BST) with the condition that the final BST needs to be also a complete binary tree. Note We assume...

Q:

********IN JAVA********** The problem is to convert the given Max Heap into a binary search tree (BST) with the condition that the final BST needs to be also a complete binary tree. Note We assume...

Q:

********IN JAVA********** The problem is to convert the given Max Heap into a binary search tree (BST) with the condition that the final BST needs to be also a complete binary tree. Note We assume...

Q:

The problem is to convert the given Max Heap into a binary search tree (BST) with the condition that the final BST needs to be also a complete binary tree. Note We assume that: - The number of...

Q:

The following random variables X1, X2, .. Xn are independent and have density function (x) = hex (x> 0). Show that the conjugate prior distribution for 2 is a gamma distribution and determine its...

Q:

Justin Bieber has emerged as a bona fide sports star, but in the most unlikely of sportstable tennis. At only 24 years old, Bieber has won 8 of the last 11 major table tennis tournaments over the...

Q:

Which of the following is most likely to be true when using the group of composite methods of depreciation? Multiple choice question. Each asset is assigned its depreciation schedule. The company...

Q:

A company issues 1,050 shares of its common stock for $33,600 cash. Prepare journal entries to record this event under each of the following separate situations.