Return any binary tree that matches the given preorder and postorder traversals. Values in the traversals pre and post are distinct positive integers. ...
分类:
其他好文 时间:
2019-01-01 11:04:36
阅读次数:
136
https://leetcode.com/problems/binary-tree-preorder-traversal/ Given a binary tree, return the preorder traversal of its nodes' values. Example: Follow ...
分类:
其他好文 时间:
2018-12-14 23:04:16
阅读次数:
232
You need to construct a string consists of parenthesis and integers from a binary tree with the preorder traversing way. The null node needs to be rep ...
分类:
其他好文 时间:
2018-12-05 23:20:14
阅读次数:
303
Given preorder and inorder traversal of a tree, construct the binary tree. Note:You may assume that duplicates do not exist in the tree. For example, ...
分类:
其他好文 时间:
2018-11-22 21:08:43
阅读次数:
129
Preorder: Given a binary tree, return the preorder traversal of its nodes' values. Example: Approach #1: Recurisive. Approach #2: Iteratively.[Java] A ...
分类:
其他好文 时间:
2018-11-18 19:25:46
阅读次数:
128
1. Question 589. N-ary Tree Preorder Traversal Given an n-ary tree, return the preorder traversal of its nodes' values. For example, given a 3-ary tre ...
分类:
其他好文 时间:
2018-11-17 19:08:42
阅读次数:
148
【题目】 Given a binary tree, return the preordertraversal of its nodes' values. Example: 【思路】 有参考,好机智,使用堆栈压入右子树,暂时存储。 左子树遍历完成后遍历右子树。 【代码】 ...
分类:
其他好文 时间:
2018-11-13 20:47:25
阅读次数:
194
课程:《程序设计与数据结构》 班级: 1723 姓名: 赵乾宸 学号:20172316 实验教师:王志强 必修/选修:必修 1.实验内容 1 实现二叉树 参考教材p212,完成链树LinkedBinaryTree的实现(getRight,contains,toString,preorder,post ...
分类:
其他好文 时间:
2018-11-11 23:31:12
阅读次数:
196
You need to construct a string consists of parenthesis and integers from a binary tree with the preorder traversing way. The null node needs to be rep ...
分类:
编程语言 时间:
2018-11-10 12:32:54
阅读次数:
158
Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. For example, ...
分类:
其他好文 时间:
2018-11-07 14:04:34
阅读次数:
200