int cmp = z.key.compareTo(tree.key); if (cmp < 0) { tree.left = remove(tree.left, z); // 删除节点后,若avl树失去平衡,直接返回null if (height(tree.right) - height(tree.left) == 2) { Node<T> r = tree.right; if (height(r.left) > height(r.right)) tree = rightLeftRotat...
packageDate_pacage;importjava.util.ArrayList;publicclassAVLTree<KextendsComparable<K>, V>{privateclassNode{publicK key;publicV value;publicNode left, right;publicintheight;publicNode(K key, V value){this.key =key;this.value =value; left=null; right=null; height= 1; } }privateNode root;pr...
AVLTree tree = new AVLTree(); int[] arr = new int[] { 60, 50, 40, 30, 20, 10 }; //依次添加进avl树 for (int i : arr) { tree.addNode(root, i); } //中序遍历 tree.inOrder(root); System.out.println(); //是否是BST System.out.println("is BST:" + tree.isBST()); ...
1.AVL树是一种自平衡二叉搜索树,具有以下性质: 空树性质:一棵AVL树可以是空树。 递归性质:如果非空,则AVL树满足以下条件: 左右子树均为AVL树。 左右子树的高度差(即平衡因子)的绝对值不超过1。 2.AVL树需要引入一个平衡因子的概念,每个结点都有一个平衡因子,任何结点的平衡因子等于右子树的高度减去左子树的...
Avl树的JAVA实现,1importDataStructure.Tree_new.BST;23importjava.util.Comparator;45publicclassAVLTree<E>extendsBST<E>{6publicAVLTree(){7this(null);8...
完整的AVL树Java代码如下: packagecom.huawei.machinelearning.data.structure; /** * AVL Tree implementation * Created by d00454735 on 2018/10/26. */ publicclassAVLTree{ AVLNoderoot;// 根节点 // 右旋转 privateAVLNoderightRotate(AVLNoderootNode){ ...
Java data structures implemented in python balanced-binary-search-treesavltreefenwick-tree UpdatedFeb 19, 2019 Python Data Structure, Big-o analysis, Worst-case-analysis sortingbig-datagraph-algorithmsbinary-search-treehashtablebruteforce-password-crackeravltree ...
Breadcrumbs Java /DataStructures /Trees / AVLTree.javaTop File metadata and controls Code Blame 215 lines (174 loc) · 4.91 KB Raw package DataStructures.Trees; public class AVLTree { private Node root; private class Node { private int key; private int balance; private int height; private ...
AVLTree.java4.91 KB 一键复制编辑原始数据按行查看历史 ylb提交于6年前.docs: update the whole repository packageDataStructures.Trees; publicclassAVLTree{ privateNoderoot; privateclassNode{ privateintkey; privateintbalance; privateintheight; privateNodeleft,right,parent; ...
(e) Print the height of the tree. The code should simply output: “Height = [height of tree]” Full Test example Your program receives the commands through argv1. In the following example we have that that the starting count of hello is 2, of yesterday is 3, and goodbye is not prese...