Binary tree: Binary tree is a hierarchical structure to represent the data. The element of tree is called as a node. Here, the branches are used to connect the nodes. Each node may have zero, one, or two children. A node that does not have a superior node is called the root node. The root node is the starting node, and it is the ancestor for all other nodes in the tree. A node that does not have any children is called as a leaf node or an end node. It is used to implement binary search trees and binary heaps.

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Chapter 21, Problem 1AW

Program Plan Intro

Binary tree:

Binary tree is a hierarchical structure to represent the data. The element of tree is called as a node.

Here, the branches are used to connect the nodes.

Each node may have zero, one, or two children.

A node that does not have a superior node is called the root node.

The root node is the starting node, and it is the ancestor for all other nodes in the tree.

A node that does not have any children is called as a leaf node or an end node.

It is used to implement binary search trees and binary heaps.

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