Use the function design recipe to develop a function named close_far. The function header (with missing type annotations) is: close_far (a, b, c). The parameters are integers. The function returns True if one of b or c is "close to" a (that is, differs from a by at most 1) while the other parameter is "far", differing from both other parameters by 2 or more.
Use the function design recipe to develop a function named close_far. The function header (with missing type annotations) is: close_far (a, b, c). The parameters are integers. The function returns True if one of b or c is "close to" a (that is, differs from a by at most 1) while the other parameter is "far", differing from both other parameters by 2 or more.
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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Please complete the exercise according to the instructions. Thank you!
Transcribed Image Text:Use the function design recipe to develop a function named close_far. The function header
(with missing type annotations) is: close_far(a, b, c). The parameters are integers.
The function returns True if one of b or c is "close to" a (that is, differs from a by at most 1)
while the other parameter is "far", differing from both other parameters by 2 or more.
Examples:
close_far(1, 2, 10) returns True, because b is close to a, and c is far from both a
and b.
close_far (1, 2, 3) returns False, because b is close to a, but c is far from a or b.
• close_far (4, 1, 3) returns True, because c is close to a, and b is far from both a
and c.
Hint: abs(x) returns the absolute value of a number x.
You are permitted to use local variables, although they aren't necessary. A function that uses
Boolean operators will be shorter than one that does not.
Your function definition must have type annotations and a complete docstring. Use the Python
shell to test close_far.
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