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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Define a Python function split_dict() that takes a number x and a dictionary d
whose keys are strings and values are numbers. It returns a tuple (d1, d2) of dictionaries of the
same kind, where di consists of the key-value pairs of d whose values are less than or equal to x,
and d2 consists of the key-value pairs of d whose values are greater than x. The following is an
example execution.
>>> d= dict([('a', 2), ('b', 10), ('c', 2), ('d', 9), ('e', 5)])
>>> x = 3
>>> print (split_dict (x, d))
({'a': 2, 'c': 2}, {'b': 10, 'd': 9, 'e': 5})
>>>
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Transcribed Image Text:Define a Python function split_dict() that takes a number x and a dictionary d whose keys are strings and values are numbers. It returns a tuple (d1, d2) of dictionaries of the same kind, where di consists of the key-value pairs of d whose values are less than or equal to x, and d2 consists of the key-value pairs of d whose values are greater than x. The following is an example execution. >>> d= dict([('a', 2), ('b', 10), ('c', 2), ('d', 9), ('e', 5)]) >>> x = 3 >>> print (split_dict (x, d)) ({'a': 2, 'c': 2}, {'b': 10, 'd': 9, 'e': 5}) >>>
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