Package g1301_1400.s1379_find_a_corresponding_node_of_a_binary_tree_in_a_clone_of_that_tree

Class Solution

java.lang.Object

g1301_1400.s1379_find_a_corresponding_node_of_a_binary_tree_in_a_clone_of_that_tree.Solution

public class Solution
extends Object

1379 - Find a Corresponding Node of a Binary Tree in a Clone of That Tree\. Medium Given two binary trees `original` and `cloned` and given a reference to a node `target` in the original tree. The `cloned` tree is a **copy of** the `original` tree. Return _a reference to the same node_ in the `cloned` tree. **Note** that you are **not allowed** to change any of the two trees or the `target` node and the answer **must be** a reference to a node in the `cloned` tree. **Example 1:**  **Input:** tree = [7,4,3,null,null,6,19], target = 3 **Output:** 3 **Explanation:** In all examples the original and cloned trees are shown. The target node is a green node from the original tree. The answer is the yellow node from the cloned tree. **Example 2:**  **Input:** tree = [7], target = 7 **Output:** 7 **Example 3:**  **Input:** tree = [8,null,6,null,5,null,4,null,3,null,2,null,1], target = 4 **Output:** 4 **Constraints:** * The number of nodes in the `tree` is in the range [1, 104]. * The values of the nodes of the `tree` are unique. * `target` node is a node from the `original` tree and is not `null`. **Follow up:** Could you solve the problem if repeated values on the tree are allowed?

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
final TreeNode	getTargetCopy(TreeNode original, TreeNode cloned, TreeNode target)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

getTargetCopy

public final TreeNode getTargetCopy(TreeNode original,
 TreeNode cloned,
 TreeNode target)