We will be solving a problem on trees together! Here's the problem statement: Given the root of a binary tree, invert the tree, and return its root. Function definition for Java: public TreeNode invertTree (TreeNode root) { } Function definition for Python: def invertTree(self, root): #Your code here Announced Test Cases: Test Case 1: Input: Output: 2 3 5 6 8 1 6 5 4 2 Explanation: 1's children are flipped, so 2,8 become 8,2. Their children are also respectively flipped so 5,6 becomes 6,5, and 3,4 becomes 4,3.
We will be solving a problem on trees together! Here's the problem statement: Given the root of a binary tree, invert the tree, and return its root. Function definition for Java: public TreeNode invertTree (TreeNode root) { } Function definition for Python: def invertTree(self, root): #Your code here Announced Test Cases: Test Case 1: Input: Output: 2 3 5 6 8 1 6 5 4 2 Explanation: 1's children are flipped, so 2,8 become 8,2. Their children are also respectively flipped so 5,6 becomes 6,5, and 3,4 becomes 4,3.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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