“AVL TREE”
INTRODUCTION:
What is an AVL tree? Before introducing AVL tree first of all I will give a short explanation of “tree”,”binary tree” and also “binary search tree” and other concepts.
Graph
A graph is a two or three dimensional diagram which can be used to shows relationship between two or more than two quantities. In two dimensional graph there are two axis known as x and y. and in 3 dimensional graph there are 3 axis x y z. These axis clearly describe the height, length and depth of any quantity.
A graph is divided into two groups
Directed Graphs
Undirected Graph
Directed Graphs
Directed graphs are type of graph which contains direction from one node to another node. It is not
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In forest it is not important that there must be more than one tree. A single tree can also be called as a forest.
BINARY TREE:
Binary Tree is an advance concept of tree. In binary tree every node have maximum of two children. The child to left is called left sub tree and the child which is connected to right is called right sub child.
There are many more concepts of binary tree which I have described below.
Root
Root is a part of binary search tree which is described as the node which does not have any parent. In short we can say that the node which is the starting of binary tree is called root, as this is the starting of tree so we call it root.
Leaf
Leaf is another part of tree; leaf can be described by the node which does not have any child. A tree can have more than one leafs. In general leaf is called as opposite of root.
As there many more concepts like parents node and child node but I think they can easily be understand. If two nodes are child of same parent then they are called siblings. I node can only have one sibling if we are talking about binary tree.
BINARY SEARCH TREE:
Before this we have described al lot of details about the binary tree but they are compulsory to understand the concept of binary search tree. A binary search tree works on the following
#include #include #include #include #include #define _MAX 100 #define _SIZE 26 int id=0; struct node { char data; unsigned int freq; struct node *next; }*input,*input1; struct hfnode { char info; unsigned int prob; struct hfnode *l, *r; }; struct min_tree { unsigned int length; unsigned int hfm_cp; struct hfnode **nodes; }; void min_tree_construct(struct min_tree* min_tree, int node_id) { int minimum = node_id,l,r; struct hfnode* t; l = 2 * node_id + 1; r = 2 * node_id + 2; if (l < min_tree->length && min_tree->nodes[l]->prob < min_tree->nodes[minimum]->prob) minimum = l; if (r < min_tree->length && min_tree->nodes[r]->prob < min_tree->nodes[minimum]->prob)
The first part of the address is used to identify the network that the address is a part of. The part that comes afterwards is used to specify a specific host within that network. Where the network specification ends and the host specification begins depends on how the network is configured. IPv4 addresses were traditionally divided into five different "classes", named A through E, meant to differentiate segments of the available addressable IPv4 space. These are defined by the first four bits of each address.
The spiritual aspect of this poem is the spiritual connection the family has with this specific tree. The family believes this tree is the root of what has held their family together through generations. And it is that same spiritual connection that will keep the family together that is founded upon the
“The Sky Tree” reveals beliefs about nature, complex religious beliefs and strong social value. “The Sky Tree” shows animals being involved in everyday life. All the animals including, “Beaver, mink, muskrat brought up paw full of soil and placed on turtle 's back until they had made an island”(20).The earth was formed from the animals. “The Sky Tree” also shows complex religious beliefs. After Old Man decided to cut the tree to survive he “cut the tree, it
In contrast with the tree; the walls family were always beaten down due to poverty, spun in different directions by the wind; as in the millions of miles they move about through the country but they also have strong roots as well. Rose; Jeanette’s mother shows a deep interest and fascination over the tree. She loves to study and make portraits about it. In Rose’s perspective the tree is her view about her family; deep underneath their dysfunctional roots of trial and hardships they face; there is a strong bond of love and compassion that they have together as a
The reason why this is very important, is it serves two purposes, the first being that the family might sell the tree for no reason at all. But the second reason it is so
Having read, The Poisonwood Bible book, it was both fascinating and interesting. The author, Barbara Kingsolver, was quick with her diction and used quite a lot of figurative language. The objective of the book was to show the true meaning of Africa and show how it was difficult to convert the people of Africa to Christianity religion. The setting was present in Georgia, which later they traveled to a village called Kilanga in Congo, in which they started their journey. The main characters includes, Nathan Price who was the main character, his wife Orleanna Price, and their four daughters, Rachel, Leah, Adah, and Ruth May.
The poem gives more depth to the princess as a character, as well. In the poem, she says, “Divided into two, I am a tree, the branches are too high for me to see, the roots too hidden from reality.” A unique way to think of a tree, it shows intelligence and thoughtfulness and not just naive kindness. Although there are many ways to interpret this line, it is most likely that the roots represent her father and the branches represent her future. The line also has notes of sadness, showing her worry for her father.
Strength and growth come only through continuous effort and struggle (Napoleon Hill). In the book Speak by Laurie Halse Anderson, the tree is an important symbol of growth and courage through difficult times. The main character, Melinda, went through a series of unfathomable events over the summer that put her into a troublesome position. She was raped by a boy named Andy at a party while she was drunk. Scared and confused, she called the cops to come help her, resulting in her losing all her friends.
The “silver tree” alludes to an instrument used to perform jazz (probably a saxophone). “Trees” are long, like a saxophone, and the “keys” and “key
In the first section the mother and daughter are the only two people present in this section and they are trying to plan whether they should sell the tree. There are also some images that are used in the beginning of this poem that create a negative image in the reader’s mind. The negative tone provided with the uses of “dark”, “smashing”, and difficult” show the reader the hard time the character are going though. In the second section, the characters are reminded of the significant of the black walnut. The author show this by shifting the tone of the poem to positive.
“...but the oriole nest the elm was unattended and knocked back and forth like an empty cradle” (Hurst 350). This simile gives a comparison to a tree to an empty cradle. The story goes on and tells how the older brother has watched other parents or relatives grieve over people who struggle
The rapid destruction of woodlands or removal of trees from forests is known as deforestation. Every year, vast areas of forests are cleared to make way for agriculture and development. Tropical rainforests play important ecological roles: 1. Rainforests are the oldest ecosystems on Earth and house almost half of the world’s flora and fauna. 2.
Sustainable forest management requires three major criteria which are the maintenance of ecological processes within the forest (soil formation, energy flow, biogeochemical cycles (carbon, nutrient and hydrological cycles), maintenance of biodiversity of forest, improving the net social benefits derived from the mixture of forest uses within the constraints by considering the future. Forest provides habitats for more than half of the fauna and flora on the Earth (SCBD, 2001). Forest biome plays an important role in mitigating climate change by serving as carbon sinks (Hassan et al., 2005). Forest land is the most fundamental natural resources which become reduced mainly due to anthropogenic pressures. For proper management of land, it is essential to have information about existing land cover and about the naturalness of the land.