EBK BUILDING JAVA PROGRAMS
EBK BUILDING JAVA PROGRAMS
4th Edition
ISBN: 9780134323718
Author: Stepp
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
Expert Solution & Answer
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Chapter 17.1, Problem 2SCP

Explanation of Solution

A tree that has twice as many leaves as branches:

A tree that has twice as many leaves as branches is as follows,

Explanation:

  • A tree is constructed using nodes.
  • The topmost node in a tree is referred as root of the tree.
  • Every node except root node in the tree can have parent node.
  • In the above tree, node “1” is the topmost node and it is referred as root node.
  • The nodes “2” and “3” are called as leaves because they are not having children nodes.
  • The nodes are branches out from the root.

A tree that has the same number of leaves as branches:

A tree that contains the same number of leaves as branches is as follows,

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