我的代码 for leetcode # Definition for a binary tree node.# class TreeNode:# def __init__(self, x):# self.val = x# self.left = None# self.right = NoneclassSolution:""" @param: root: The root of the binary search tree. @param: node: insert this node into the binary search ...
None """ class Solution: """ @param root: The root of the binary search tree. @param node: insert this node into the binary search tree. @return: The root of the new binary search tree. """ def insertNode(self, root, node): if root is None: return node curt = root while curt...
Given a binary search tree and anewtree node, insert the node into the tree. You should keep the tree still be a valid binary search tree. Example Given binary search treeasfollow:/\4/after Insert node6, the tree should be:/\4/\6Challenge Do it without recursion Iterative做法 1 2 3...
@param: node: insert this node into the binary search tree @return: The root of the new binary search tree. """ def insertNode(self, root, node): # write your code here # 终止条件:root为None if not root: return node if node.val < root.val: # 新值小于当前节点,向左子树移动 root...
Given a binary search tree and a new tree node, insert the node into the tree. You should keep the tree still be a valid binary search tree. Can you do it without recursion? 递归 AI检测代码解析 /** * Definition of TreeNode:
1publicclassSolution {2/**3*@paramroot: The root of the binary search tree.4*@paramnode: insert this node into the binary search tree5*@return: The root of the new binary search tree.6*/7publicTreeNode insertNode(TreeNode root, TreeNode node) {8//write your code here9if(root ==nu...
You are given therootnode of a binary search tree (BST) and avalueto insert into the tree. Returnthe root node of the BST after the insertion. It isguaranteedthat the new value does not exist in the original BST. Noticethat there may exist multiple valid ways for the insertion, as lon...
48 Insert into a Binary Search Tree 题目 Given the root node of a binary search tree (BST) and a value to be inserted into the tree, insert the value into the BST. Return the root node of the BST after the insertion. It is guaranteed that the new value does not exist in the ...
Given the root node of a binary search tree (BST) and a value to be inserted into the tree, insert the value into the BST. Return the root node of the BST after the insertion. It is guaranteed that the new value does not exist in the original BST. Note that there may exist multipl...
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