https://leetcode.com/problems/serialize-and-deserialize-binary-tree/

Serialization is the process of converting a data structure or object into a sequence of bits so that it can be stored in a file or memory buffer, or transmitted across a network connection link to be reconstructed later in the same or another computer environment.

Design an algorithm to serialize and deserialize a binary tree. There is no restriction on how your serialization/deserialization algorithm should work. You just need to ensure that a binary tree can be serialized to a string and this string can be deserialized to the original tree structure.

Example:

You may serialize the following tree:

    1
/ \
2 3
/ \
4 5 as "[1,2,3,null,null,4,5]"

Clarification: The above format is the same as how LeetCode serializes a binary tree. You do not necessarily need to follow this format, so please be creative and come up with different approaches yourself.

Note: Do not use class member/global/static variables to store states. Your serialize and deserialize algorithms should be stateless.


Leetcode 297. Serialize and Deserialize Binary Tree的更多相关文章

  1. [leetcode]297. Serialize and Deserialize Binary Tree 序列化与反序列化二叉树

    Serialization is the process of converting a data structure or object into a sequence of bits so tha ...

  2. [LeetCode] 297. Serialize and Deserialize Binary Tree 二叉树的序列化和反序列化

    Serialization is the process of converting a data structure or object into a sequence of bits so tha ...

  3. [leetcode]297. Serialize and Deserialize Binary Tree一般二叉树的编解码

    由于一般的前序遍历不能唯一的还原出原本你的二叉树,所以要改变一下: 记录二叉树的结构信息,也就是空节点用符号表示 一般的前序遍历只是记录了节点的前后顺序,通过记录空节点,每一层的结构就可以记录下来 解 ...

  4. 【LeetCode】297. Serialize and Deserialize Binary Tree 解题报告(Python)

    [LeetCode]297. Serialize and Deserialize Binary Tree 解题报告(Python) 标签: LeetCode 题目地址:https://leetcode ...

  5. LC 297 Serialize and Deserialize Binary Tree

    问题: Serialize and Deserialize Binary Tree 描述: Serialization is the process of converting a data stru ...

  6. LeetCode OJ 297. Serialize and Deserialize Binary Tree

    Serialization is the process of converting a data structure or object into a sequence of bits so tha ...

  7. 【LeetCode】297. Serialize and Deserialize Binary Tree

    二叉树的序列化与反序列化. 如果使用string作为媒介来存储,传递序列化结果的话,会给反序列话带来很多不方便. 这里学会了使用 sstream 中的 输入流'istringstream' 和 输出流 ...

  8. 297. Serialize and Deserialize Binary Tree

    题目: Serialization is the process of converting a data structure or object into a sequence of bits so ...

  9. 297. Serialize and Deserialize Binary Tree *HARD*

    Serialization is the process of converting a data structure or object into a sequence of bits so tha ...

随机推荐

  1. 修改opencart extension插件代码后无法重新安装的解决办法

    有时我们在为opencart安装一些插件后,发现有些地方需要细微的调整,然后去修改插件代码重新安装,但是却没有成功.开始有点怀疑是不是不能修改代码,但也不至于啊,不然开发者怎么制作插件.应该是哪里出了 ...

  2. JRebel激活教程

    JRebel的官方地址(https://zeroturnaround.com/software/jrebel),土豪可以自行去官网购买. 安装 打开IDEA-->setting-->plu ...

  3. ajax jQ写的上传进度条

    XML/HTML Code <form id="myForm" action="upload.php" method="post" e ...

  4. 【java异常】 org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.emptech.db.demo.mapper.master.MOmQuotaTBMapper.findOmQuotaTB

    <mapper namespace="com.emptech.db.demo.mapper.master.MOmQuotaTBMapper"> public inter ...

  5. 从一段文字中提取出uri信息

    package handle.groupby; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io ...

  6. Pandas | 13 索引和选择数据

    Pandas现在支持三种类型的多轴索引; 编号 索引 描述 1 .loc() 基于标签 2 .iloc() 基于整数 3 .ix() 基于标签和整数 .loc() Pandas提供了各种方法来完成基于 ...

  7. 在VMMap中跟踪不可用的虚拟内存

    VMMap是一个很好的系统内部工具,它可以可视化特定进程的虚拟内存,并帮助理解内存的用途.它有线程堆栈.映像.Win32堆和GC堆的特定报告.有时,VMMap会报告不可用的虚拟内存,这与可用内存不同. ...

  8. [RN] React Native 实现 多选标签

    React Native 实现 多选标签 效果如下: 实现代码: import React, {Component} from 'react'; import {Button, StyleSheet, ...

  9. 我是sb

    哪能倒在这? 细节很多的题怎么写????sb 考完再也不学了,太jb痛苦了. 总因为一些奇奇怪怪的原因导致我

  10. 解决github clone慢的问题

    github clone非常慢,解决方法,首先要有vpn 参考 https://www.zhihu.com/question/27159393 第一种方法 这种是没有vpn的方法,测试从10k到 几十 ...