Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a function called factorialthat computes the factorial of a given number x passed in as an argument. By default it returns the factorial of 6, which is 720. It also takes a optional boolean argument called 'to_print'. If to_printis True, the factorial value is printed instead of being returned. It is False by default, meaning the result is returned, not printed.
>>> result = factorial()
>>> print(result)
Output: 720
>>> result = factorial(to_print = True)
Output: 720
>>> print(result)
Output: # no output
>>> result = factorial(4)
>>> print(result)
Output: 24
>>> factorial(4, to_print = True)
Output: 24
>>> print(result)
Output:
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