Package g0501_0600.s0543_diameter_of_binary_tree

Class Solution

java.lang.Object

g0501_0600.s0543_diameter_of_binary_tree.Solution

public class Solution
extends Object

543 - Diameter of Binary Tree\. Easy Given the `root` of a binary tree, return _the length of the **diameter** of the tree_. The **diameter** of a binary tree is the **length** of the longest path between any two nodes in a tree. This path may or may not pass through the `root`. The **length** of a path between two nodes is represented by the number of edges between them. **Example 1:**  **Input:** root = [1,2,3,4,5] **Output:** 3 **Explanation:** 3 is the length of the path [4,2,1,3] or [5,2,1,3]. **Example 2:** **Input:** root = [1,2] **Output:** 1 **Constraints:** * The number of nodes in the tree is in the range [1, 104]. * `-100 <= Node.val <= 100`

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	diameterOfBinaryTree(TreeNode root)

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

diameterOfBinaryTree

public int diameterOfBinaryTree(TreeNode root)