NOTE: in all subsequent questions pertaining to graphs, assume the following is in effect: А, в, с, D, Е, F, G, н, I, Ј 3 "А', "В', "с", 'D', 'E', \ 'F', 'G', 'H', 'I', 'J' 4. Given a graph described as follows: g1 %3D I (н, F, 2), (Н, G, 6), (F, G, 3), (D, H, 9), (F, D, 5), (F, E, 8), (G, D, 7), (G, E, 4) ] complete the function LT_to_DD below, such that a statement like this: g2 = LT_to_DD (g1) will produce a graph structured as follows: g2 = { 'D': {'H': 9}, 'E': {}, 'F': {'D': 5, 'E': 8, 'G': 3 }, 'G': {'D': 7, 'E': 4 }, 'H': {'F': 2, 'G': 6 } } NOTE: make sure to account for any node that has no neighbours (ex. E above). def LT_to_DD ( LT ) :

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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NOTE: in all subsequent questions pertaining to graphs, assume the following is in effect:
А, в, с, D, Е, F, G, н, I, Ј %3D "А', 'В', "с', "D', 'Е', \
'F', 'G', 'H', 'I', 'J'
4.
Given a graph described as follows:
g1 %3D I (н, F, 2), (Н, G, 6), (F, G, 3), (D, н, 9),
(F, D, 5), (F, E, 8), (G, D, 7), (G, E, 4) ]
complete the function LT_to_DD below, such that a statement like this:
g2 = LT_to_DD (g1)
will produce a graph structured as follows:
g2 = { 'D': {'H': 9},
'E': {},
'F': {'D': 5, 'E': 8, 'G': 3 },
'G': {'D': 7, 'E': 4 },
'H': {'F': 2, 'G': 6 } }
NOTE: make sure to account for any node that has no neighbours (ex. E above).
def LT_to_DD ( LT ) :
Transcribed Image Text:NOTE: in all subsequent questions pertaining to graphs, assume the following is in effect: А, в, с, D, Е, F, G, н, I, Ј %3D "А', 'В', "с', "D', 'Е', \ 'F', 'G', 'H', 'I', 'J' 4. Given a graph described as follows: g1 %3D I (н, F, 2), (Н, G, 6), (F, G, 3), (D, н, 9), (F, D, 5), (F, E, 8), (G, D, 7), (G, E, 4) ] complete the function LT_to_DD below, such that a statement like this: g2 = LT_to_DD (g1) will produce a graph structured as follows: g2 = { 'D': {'H': 9}, 'E': {}, 'F': {'D': 5, 'E': 8, 'G': 3 }, 'G': {'D': 7, 'E': 4 }, 'H': {'F': 2, 'G': 6 } } NOTE: make sure to account for any node that has no neighbours (ex. E above). def LT_to_DD ( LT ) :
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