One line java solution


  • 0
    A

    """
    class Solution {
    public int maxDepth(TreeNode root) {
    return root == null ? 0 : 1 + Math.max(maxDepth(root.left), maxDepth(root.right));
    }
    }
    """


Log in to reply
 

Looks like your connection to LeetCode Discuss was lost, please wait while we try to reconnect.