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the given code in Swift lan

the given code in Swift lan

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Answer the given code in Swift language only 

 

Cousins in Binary Tree Description: In a binary tree, the root node is at depth 0, and children of each depth k node are at depth k + 1. Two nodes of a binary tree are cousins if they have the same depth, but have different parents. We are given a binary tree with unique values and the values x and y of two different nodes in the tree. Return true if and only if the nodes corresponding to the values x and y are cousins. Example 1 4 2 1 x = 4, y = 3 Output: false Example 2 /\ 2 1 4 5 x = 5, y = 4 Output: false
Transcribed Image Text:Cousins in Binary Tree Description: In a binary tree, the root node is at depth 0, and children of each depth k node are at depth k + 1. Two nodes of a binary tree are cousins if they have the same depth, but have different parents. We are given a binary tree with unique values and the values x and y of two different nodes in the tree. Return true if and only if the nodes corresponding to the values x and y are cousins. Example 1 4 2 1 x = 4, y = 3 Output: false Example 2 /\ 2 1 4 5 x = 5, y = 4 Output: false
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