EBK STARTING OUT WITH C++
8th Edition
ISBN: 8220100794438
Author: GADDIS
Publisher: PEARSON
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Chapter 20, Problem 20RQE
Program Plan Intro
Binary tree:
- It is a tree data structure which comes under hierarchical data structure.
- It is made of nodes that have a left child, right child and a data element.
Tree traversal:
- There are 3 common methods
- Inorder traversal
- Preorder traversal
- Postorder traversal
- In inorder traversal, the left subtree is encountered first, then data node and then the right subtree.
- In preorder traversal, the data node is encountered first, then left subtree and then the right subtree.
- In postorder traversal, the left subtree is encountered first, then right subtree and then the data node.
- Traverse through the leftmost subtree and then print the element.
- Ttraverse the rightmost subtree and then print the element.
- At last visit and print the root node.
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1. Create an abstract Animal class. Then, create a Cat class. Please implement all the methods and inheritance
relations in the UML correctly:
Animal
name: String
# Animal (name: String)
+ getName(): String
+ setName(name: String): void
+ toString(): String
+ makeSound(): void
Cat
breed : String
age: int
+ Cat(name: String, breed: String, age: int)
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+ toString(): String
+ makeSound(): void
2. Create a public CatTest class with a main method. In the main method, create one Cat object and print the
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Your printing result must follow the example output:
name: Coco, breed: Domestic short-haired, age: 3
Meow Meow
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Chapter 20 Solutions
EBK STARTING OUT WITH C++
Ch. 20.1 - Prob. 21.1CPCh. 20.1 - Prob. 21.2CPCh. 20.1 - Prob. 21.3CPCh. 20.1 - Prob. 21.4CPCh. 20.1 - Prob. 21.5CPCh. 20.1 - Prob. 21.6CPCh. 20.2 - Prob. 21.7CPCh. 20.2 - Prob. 21.8CPCh. 20.2 - Prob. 21.9CPCh. 20.2 - Prob. 21.10CP
Ch. 20.2 - Prob. 21.11CPCh. 20.2 - Prob. 21.12CPCh. 20 - Prob. 1RQECh. 20 - Prob. 2RQECh. 20 - Prob. 3RQECh. 20 - Prob. 4RQECh. 20 - Prob. 5RQECh. 20 - Prob. 6RQECh. 20 - Prob. 7RQECh. 20 - Prob. 8RQECh. 20 - Prob. 9RQECh. 20 - Prob. 10RQECh. 20 - Prob. 11RQECh. 20 - Prob. 12RQECh. 20 - Prob. 13RQECh. 20 - Prob. 14RQECh. 20 - Prob. 15RQECh. 20 - Prob. 16RQECh. 20 - Prob. 17RQECh. 20 - Prob. 18RQECh. 20 - Prob. 19RQECh. 20 - Prob. 20RQECh. 20 - Prob. 21RQECh. 20 - Prob. 22RQECh. 20 - Prob. 23RQECh. 20 - Prob. 24RQECh. 20 - Prob. 25RQECh. 20 - Prob. 1PCCh. 20 - Prob. 2PCCh. 20 - Prob. 3PCCh. 20 - Prob. 4PCCh. 20 - Prob. 5PCCh. 20 - Prob. 6PCCh. 20 - Prob. 7PCCh. 20 - Prob. 8PC
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