算法剑指 Offer 36. 二叉搜索树与双向链表

Posted 2022-01-07 九师兄

1.概述

地址：https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof/

/*
// Definition for a Node.
class Node 
    public int val;
    public Node left;
    public Node right;

    public Node() 

    public Node(int _val) 
        val = _val;
    

    public Node(int _val,Node _left,Node _right) 
        val = _val;
        left = _left;
        right = _right;
    
;
*/
class Solution