Sometimes, like with 203, the sequence reaches (and stays at) 1. Numbers like this are called happy. Not all numbers are happy. If we started with 11, the sequence would be: 11 -> 2 -> 4 -> 16 -> ... This sequence will never reach 1, and so the number 11 is called unhappy. Given a positive whole number, you have to determine whether that number is happy or unhappy. Examples happy (203) true happy (11) → false happy (107) → false
Sometimes, like with 203, the sequence reaches (and stays at) 1. Numbers like this are called happy. Not all numbers are happy. If we started with 11, the sequence would be: 11 -> 2 -> 4 -> 16 -> ... This sequence will never reach 1, and so the number 11 is called unhappy. Given a positive whole number, you have to determine whether that number is happy or unhappy. Examples happy (203) true happy (11) → false happy (107) → false
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![Sometimes, like with 203, the sequence reaches (and stays at) 1. Numbers
like this are called happy.
Not all numbers are happy. If we started with 11, the sequence would be:
11 -> 2 -> 4 -> 16 -> ...
This sequence will never reach 1, and so the number 11 is called unhappy.
Given a positive whole number, you have to determine whether that
number is happy or unhappy.
Examples
happy (203) → true
happy (11) → false
happy (107) → false
Notes](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a732156-c551-4b08-b09a-43a444a2541d%2Fce732d48-ac3f-4a6d-b4d2-047f4ab98532%2Fx3c66hu_processed.png&w=3840&q=75)
Transcribed Image Text:Sometimes, like with 203, the sequence reaches (and stays at) 1. Numbers
like this are called happy.
Not all numbers are happy. If we started with 11, the sequence would be:
11 -> 2 -> 4 -> 16 -> ...
This sequence will never reach 1, and so the number 11 is called unhappy.
Given a positive whole number, you have to determine whether that
number is happy or unhappy.
Examples
happy (203) → true
happy (11) → false
happy (107) → false
Notes
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