in python write a function where it makes a dictionary from given text file. If no value is present then it is an empty set. should work for any textfile. data with no spaces are keys, data after the tab space is the value def new_dict (textfile): return {} textfile input node1 node2 expected output {'node1': {'node2'}, 'node2': set()} should work with this text file as well: A B C B A C C A B D E E D F G G F H H G I I H G J J I K L L K M M L
in python write a function where it makes a dictionary from given text file. If no value is present then it is an empty set. should work for any textfile. data with no spaces are keys, data after the tab space is the value def new_dict (textfile): return {} textfile input node1 node2 expected output {'node1': {'node2'}, 'node2': set()} should work with this text file as well: A B C B A C C A B D E E D F G G F H H G I I H G J J I K L L K M M L
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
Section: Chapter Questions
Problem 1PE
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in python write a function where it makes a dictionary from given text file. If no value is present then it is an empty set. should work for any textfile. data with no spaces are keys, data after the tab space is the value
def new_dict (textfile):
return {}
textfile input
node1 node2
expected output
{'node1': {'node2'}, 'node2': set()}
should work with this text file as well:
A B C B A C C A B D E E D F G G F H H G I I H G J J I K L L K M M L
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