文章 2018-01-16 来自:开发者社区

[LeetCode] Construct Binary Tree from Inorder and Postorder Traversal

链接:https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/description/难度:Medium题目:106. Construct Binary Tree from Inorder and Postorder Traversal Given inorder and p....

文章 2017-12-04 来自:开发者社区

[LeetCode] Construct Binary Tree from Inorder and Postorder Traversal 由中序和后序遍历建立二叉树

Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 这道题要求从中序和后序遍历的结果来重建原二叉树,我们知道中序的遍历顺序是左-根-右,后序的顺序是左-右-根,对于这种树的....

文章 2017-10-11 来自:开发者社区

leetcode 刷题之路 64 Construct Binary Tree from Inorder and Postorder Traversal

Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 给出二叉树的中序遍历和后序遍历结果,恢复出二叉树。 后序遍历序列的最后一个元素值是二叉树的根节点的值。查找该元素在中序遍....

文章 2015-05-01 来自:开发者社区

[LeetCode]*106.Construct Binary Tree from Inorder and Postorder Traversal

题目 Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 思路 思路和[LeetCode]*105.Construct Binary Tree from Preo...

文章 2014-11-27 来自:开发者社区

LeetCode: 106_Construct Binary Tree from Inorder and Postorder Traversal | 根据中序和后序遍历构建二叉树 | Medium

要求:根据中序和后序遍历序列构建一棵二叉树 代码如下: 1 struct TreeNode { 2 int val; 3 TreeNode *left; 4 TreeNode *right; 5 TreeNode(int x): val(x),left(NULL), right(NULL) {} 6 }; 7 ...

本页面内关键词为智能算法引擎基于机器学习所生成,如有任何问题,可在页面下方点击"联系我们"与我们沟通。

算法编程

开发者社区在线编程频道官方技术圈。包含算法资源更新,周赛动态,每日一题互动。

+关注
AI助理

你好,我是AI助理

可以解答问题、推荐解决方案等