Create a function which returns how many Friday 13ths there are in a given year. Examples howUnlucky (2020) → 2 howUnlucky (2026) → 3 howUnlucky (2016) → 1 Notes Check Resources for some helpful tutorials on the JavaScript Date object.

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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Create a function which returns how many Friday 13ths there are in a given year.
Examples
howUnlucky (2020) -2
howUnlucky (2026) 3
howUnlucky
(2016) → 1
Notes
Check Resources for some helpful tutorials on the JavaScript Date object.
Transcribed Image Text:Create a function which returns how many Friday 13ths there are in a given year. Examples howUnlucky (2020) -2 howUnlucky (2026) 3 howUnlucky (2016) → 1 Notes Check Resources for some helpful tutorials on the JavaScript Date object.
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