binary tree c github

[Programmer interview questions selected 100 questions] 4. All the paths in the binary tree and for a specific value, the programmer's Binary Tree[Question] Enter an integer and a binary tree. Access from the root node of the

Given a binary tree, return the zigzag level order traversal of its nodes ' values. (ie, from left-to-right, then right-to-left for the next level and alternate between).For example:Given binary Tree {3,9,20,#,#,15,7} , 3 / 9 / 7Return its zigzag level order traversal as:[ 3], [20,9], [15,7]]Train of tho

Minimum Depth of Binary TreeGiven a binary tree, find its minimum depth.The minimum depth is the number of nodes along, the shortest path from the root node to the nearest leaf node.Compare the depth of the Saozi right subtree, take the small one back up, and +1.It is important to note that if there is no left sub-tree

PreviousArticleI talked about some knowledge about binary trees. This article introduces several common Binary Trees.Algorithm Calculate the height of the tree: the height of the binary tree is the height of the Left subtree and the maximum value of the right subtree plus

Binary search tree:1. Each node has a key code (key) as a search basis, the key code is different.2. All key codes of the left subtree are smaller than the key code of the root node.3. All key codes of the right subtree are greater than the key code of the root node.4. The left and right sub-trees are two-fork search trees.Delete key: Left is empty, right is empty, neither left is empty1) left empty: cur ri

The traversal of a binary tree--c# program An example of binary tree traversal about binary tree introduction in front of a blog A brief introduction to binary

Topic Information1099. Build A Binary Search Tree (30)Time limit (MS)Memory Limit 65536 KBCode length limit 16000 BA binary Search Tree (BST) is recursively defined as a Binary Tree which have the following properties:The left sub

The meaning is to convert a common binary tree into a Complete Binary Tree. The binary tree is stored by link, and the Complete Binary Tree

Question: Given a binary tree, returnPreorderTraversal of its nodes 'values. For example:Given Binary Tree{1,#,2,3}, 1 2 / 3 Return[1,2,3]. Note:Recursive solution is trivial, cocould You Do It iteratively? Note: 1) recursive and non-recursive implementations, including non-recursive Methods 2) Complex

Given a binary tree, returnBottom-up level orderTraversal of its nodes 'values. (ie, from left to right, level by level from leaf to root ). For example:Given Binary Tree{3,9,20,#,#,15,7}, 3 / 9 20 / 15 7 Return its bottom-up level order traversal: [ [15,7], [9,20], [3]] In fact, the bottom sequen

The topic describes the input of a binary tree's pre-sequence traversal and the results of the middle sequence traversal, please reconstruct the two-fork tree. Assume that no duplicate numbers are included in the result of the input's pre-order traversal and the middle-order traversal. For example, enter the pre-sequence traversal sequence {1,2,4,7,3,5,6,8} and the middle sequence traversal sequence {4,7,2,

The depth of the Binary Tree "Sword refers to offer" and the Binary Tree "Sword refers to offer" [Disclaimer: All Rights Reserved. indicate the source for reprinting. Do not use it for commercial purposes. Contact mailbox: libin493073668@sina.com] Question link: http://www.nowcoder.com/practice/435fb86331474282a349

#include "stdio.h" #include "malloc.h" #include "math.h" #include "string.h" #define MAX 100 void exit (int); /*--------------------*/ int count; /* Record the number of two-degree nodes in the binary tree */ int flag; /* Indicates whether the binary tree is an AVL tree