Find the common ancestor of two nodes in a binary tree

最新推荐文章于 2022-07-15 17:44:43 发布
原创 最新推荐文章于 2022-07-15 17:44:43 发布 · 662 阅读 · 0 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#tree

leo524891010
关注
LeetCode --- 235. Lowest Common Ancestor of a Binary Search Tree 解题报告
杨鑫newlife的专栏
07-23 294
Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to thedefinition of LCA on Wikipedia: “The lowest common ancestor is defined between ...
Easy 235题 Lowest Common Ancestor of a Binary Search Tree
brenda_zhao的博客
10-03 226
Question: Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to the definition of LCA on Wikipedia: “The lowest common ancestor
算法系列——二叉树的最低公共祖先(Lowest Common Ancestor of a Binary Tree)
BridgeGeorge
08-23 1665
题目描述 Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two no
Find the nearest common ancestor of any two nodes in a binary search tree
luozhongrong_06的专栏
06-20 550
自己写的，贴出来show一下，接受拍砖.1. creat binary tree  static void CreateBinaryTree(int i, int? isOut = null){  if (binaryRootNode == null){  BinaryNode node = new BinaryNode();
Lowest Common Ancestor of Two Nodes in a Binary Tree
weixin_33800593的博客
12-04 159
Reference：http://blog.youkuaiyun.com/v_july_v/article/details/18312089  http://leetcode.com/2011/07/lowest-common-ancestor-of-a-binary-tree-part-ii.html(1) Is the tree a BST or not?     BST的话，我们就能按照BST的定义思...
**Lowest Common Ancestor of Two Nodes in a Binary Tree
dianxiangong2403的博客
08-31 143
Given the root and two nodes in a Binary Tree. Find the lowest common ancestor(LCA) of the two nodes. The lowest common ancestor is the node with largest depth which is the ancestor of both node...
【leetcode】二叉树的LCA问题：Lowest Common Ancestor of a Binary Tree
pangzhe_sd的博客
07-14 923
还是递归问题，定义left和right递归调用原函数，直到叶子结点为止。 判断两个输入参数的父节点，有三种情况： 第一，分别为左右树，父节点为root (第一个if条件) 第二，遍历到P和Q时，将其返回给left和right,(第二个if条件) 第三，根据left和right的值进行判断，父节点是左边还是右边并返回对应值（第三个if条件）。 /**  * Definition for
Binary Tree – Lowest Common Ancestor 题型总结
01-06
 Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined ...
1151 LCA in a Binary Tree (30分)
小白的博客
05-03 320
题目 The lowest common ancestor (LCA) of two nodes U and V in a tree is the deepest node that has both U and V as descendants. Given any two nodes in a binary tree, you are supposed to find their LCA. I...
【LeetCode】11. Lowest Common Ancestor of a Binary Search Tree· 二叉搜索树的最近公共祖先
aqin1012的博客
07-15 211
给定一个二叉搜索树, 找到该树中两个指定节点的最近公共祖先。 百度百科中最近公共祖先的定义为：“对于有根树 T 的两个结点 p、q，最近公共祖先表示为一个结点 x，满足 x 是 p、q 的祖先且 x 的深度尽可能大（一个节点也可以是它自己的祖先）......
Nearest Common Ancestors LCA的基本入门
风华绝代
02-13 1031
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 15922 Accepted: 8528 Description A rooted tree is a well-known data structure in compu
Lowest Common Ancestor (LCA) of two nodes in graph
Race6006的专栏
12-30 787
In graph theory and computer science, the lowest common ancestor (LCA) of two nodes v and w in a tree or directed acyclic graph (DAG) is the lowest (i.e. deepest) node that has both v and w
236. Lowest Common Ancestor of a Binary Tree
Mtchy的专栏
12-23 340
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two node
Lowest Common Ancestor of a Binary Search Tree
zhang_shuai12的专栏
03-07 341
Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two
【leetCode】Lowest Common Ancestor of a Binary Tree
hsjshichengxuyuan的博客
08-04 440
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two nodes
LeetCode刷题笔记（Lowest Common Ancestor of a Binary Tree）
Vensmallzeng的博客
07-12 217
紧接着又刷了一道上道题的加强版，虽然最终代码书写简洁，但是感觉难度还是有的吗，下面就和大家分享一下经验吧！ 题目如下： Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikiped...
LeetCode(236) Lowest Common Ancestor of a Binary Tree解题报告
Coder进阶之路
12-17 724
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two nodes v and
102.Lowest Common Ancestor of a Binary Tree
记录点滴的专栏
02-28 302
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two nodes
find distance between two nodes in a binary tree
sjphiChina的博客
08-17 1362
refer to 点击打开链接 Distance(X, Y) = Distance(root, X) +Distance(root, Y) — 2*(Distance(root to LCA(X,Y) where LCA(X,Y) = Low­est Com­mon Ances­tor of X,Y In the above exam­ple if Distance(20,4
Unable to find the development tool `make` in your path;
最新发布
03-15
### 安装和配置 `make` 工具 在 Windows 平台上，`make` 是一种常用的构建工具，用于自动化编译过程。... #### 方法一：通过 MinGW-W64 安装 `make` MinGW-w64 提供了一个兼容 POSIX 的开发环境，其中包括 GNU Make ...
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值