Package g0501_0600.s0515_find_largest_value_in_each_tree_row

Class Solution

java.lang.Object

g0501_0600.s0515_find_largest_value_in_each_tree_row.Solution

public class Solution
extends Object

515 - Find Largest Value in Each Tree Row.<p>Medium</p> <p>Given the <code>root</code> of a binary tree, return <em>an array of the largest value in each row</em> of the tree <strong>(0-indexed)</strong>.</p> <p><strong>Example 1:</strong></p> <p><img src="https://assets.leetcode.com/uploads/2020/08/21/largest_e1.jpg" alt="" /></p> <p><strong>Input:</strong> root = [1,3,2,5,3,null,9]</p> <p><strong>Output:</strong> [1,3,9]</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> root = [1,2,3]</p> <p><strong>Output:</strong> [1,3]</p> <p><strong>Constraints:</strong></p> <ul> <li>The number of nodes in the tree will be in the range <code>[0, 10⁴]</code>.</li> <li><code>-2³¹ <= Node.val <= 2³¹ - 1</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
List<Integer>	largestValues(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

largestValues

public List<Integer> largestValues(TreeNode root)