Package g1301_1400.s1302_deepest_leaves_sum

Class Solution

java.lang.Object
g1301_1400.s1302_deepest_leaves_sum.Solution
public class Solution extends java.lang.Object
1302 - Deepest Leaves Sum.

Medium

Given the root of a binary tree, return the sum of values of its deepest leaves.

Example 1:

Input: root = [1,2,3,4,5,null,6,7,null,null,null,null,8]

Output: 15

Example 2:

Input: root = [6,7,8,2,7,1,3,9,null,1,4,null,null,null,5]

Output: 19

Constraints:

  • The number of nodes in the tree is in the range [1, 104].
  • 1 <= Node.val <= 100

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    deepestLeavesSum(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

    • deepestLeavesSum

      public int deepestLeavesSum(TreeNode root)