A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possible. Write a data structure CBTInserter that is initialized with a complete binary tree and supports t…

原题链接在这里:https://leetcode.com/problems/complete-binary-tree-inserter/ 题目: A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possible. Write a data structure C…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 日期 题目地址: https://leetcode.com/problems/complete-binary-tree-inserter/description/ 题目描述 A complete binary tree is a binary tree in which every level, except possibly the last, i…

https://leetcode.com/problems/complete-binary-tree-inserter/ 给出树节点的定义和完全二叉树插入器类的定义,为这个类补全功能.完全二叉树的定义为:这颗二叉树除最后一层外左右层的节点都是满的(对于第i层有2^(i-1)个节点),最后一层节点都出现在尽量靠左的位置. /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left;…

A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possible. Write a data structure CBTInserter that is initialized with a complete binary tree and supports t…

1110 Complete Binary Tree(25 分) Given a tree, you are supposed to tell if it is a complete binary tree. Input Specification: Each input file contains one test case. For each case, the first line gives a positive integer N (≤20) which is the total num…

https://leetcode.com/problems/complete-binary-tree-inserter/ 设计一个CBTInserter,使用给定完全二叉树初始化.三个功能; CBTInserter(TreeNode root) initializes the data structure on a given tree with head node root; CBTInserter.insert(int v) will insert a TreeNode into the t…

Given a tree, you are supposed to tell if it is a complete binary tree. Input Specification: Each input file contains one test case. For each case, the first line gives a positive integer N (≤20) which is the total number of nodes in the tree -- and…

1110. Complete Binary Tree (25) Given a tree, you are supposed to tell if it is a complete binary tree. Input Specification: Each input file contains one test case. For each case, the first line gives a positive integer N (<=20) which is the total nu…

此文章同步发布在CSDN上:https://blog.csdn.net/weixin_44385565/article/details/90317830   1110 Complete Binary Tree (25 分)   Given a tree, you are supposed to tell if it is a complete binary tree. Input Specification: Each input file contains one test case. For…