Class Solution


  • public class Solution
    extends 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 Detail

      • Solution

        public Solution()
    • Method Detail

      • deepestLeavesSum

        public int deepestLeavesSum​(TreeNode root)