Any fan of the late author Douglas Adams (The Hitchhiker's Guide to the Galaxy) knows that 42 is a truly great number. Use the function design recipe to develop a function named great_42. This function takes two integer values, a and b. It returns True if either value is 42, or if their sum or the absolute value of their difference is 42. Before you write any code, build a truth table. The table header is: a b Returned value Your function definition must have type annotations and a complete docstring. Use the table to help you create example function calls and design the function body. Use the Python shell to test great_42. Hint 1: the built-in function abs(x) computes the absolute value of x. Hint 2: Boolean operators (and, or, and not) aren't required, but the shortest solution has no if statement and instead has a single statement: return expression (expression will contain Boolean operators).

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Any fan of the late author Douglas Adams (The Hitchhiker's Guide to the Galaxy) knows that 42
is a truly great number.
Use the function design recipe to develop a function named great_42. This function takes two
integer values, a and b. It returns True if either value is 42, or if their sum or the absolute value
of their difference is 42.
Before you write any code, build a truth table. The table header is:
a
b
Returned value
Your function definition must have type annotations and a complete docstring. Use the table to
help you create example function calls and design the function body. Use the Python shell to test
great_42.
Hint 1: the built-in function abs(x) computes the absolute value of x.
Hint 2: Boolean operators (and, or, and not) aren't required, but the shortest solution has no if
statement and instead has a single statement:
return expression
(expression will contain Boolean operators).
Transcribed Image Text:Any fan of the late author Douglas Adams (The Hitchhiker's Guide to the Galaxy) knows that 42 is a truly great number. Use the function design recipe to develop a function named great_42. This function takes two integer values, a and b. It returns True if either value is 42, or if their sum or the absolute value of their difference is 42. Before you write any code, build a truth table. The table header is: a b Returned value Your function definition must have type annotations and a complete docstring. Use the table to help you create example function calls and design the function body. Use the Python shell to test great_42. Hint 1: the built-in function abs(x) computes the absolute value of x. Hint 2: Boolean operators (and, or, and not) aren't required, but the shortest solution has no if statement and instead has a single statement: return expression (expression will contain Boolean operators).
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