Home  >  Article  >  What are the applications of trees?

What are the applications of trees?

藏色散人
藏色散人Original
2020-06-29 10:16:155804browse

The applications of trees include heaps and their operations, Huffman trees, sets and their operations; the tree is an important nonlinear data structure. Intuitively, it is a data element, which is called Nodes are structures organized according to branch relationships, much like trees in nature.

What are the applications of trees?

The application of treesincludes heaps and their operations, Huffman trees, sets and their operations.

Related introduction:

Tree is an important non-linear data structure. Intuitively, it is the organization of data elements (called nodes in the tree) according to branch relationships. The structure is very much like a tree in nature.

Definition

A tree (tree) is a finite set composed of n (n>0) elements, where:

(1) Each element is called Node;

(2) There is a specific node, called the root node or root;

(3) Except for the root node, the remaining nodes It is divided into m (m>=0) disjoint finite sets, and each subset is a tree (called a subtree of the original tree).

The above is the detailed content of What are the applications of trees?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn