2 22 A E 20 11 F G 12 Figure 4: Directed, weighted graph a) Write an adjacency matrix OR adjacency list to represent the graph in Figure 4. b) Use Dijkstra's algorithm to calculate the single-source shortest paths from vertex A to every other vertex. i Show your steps in the table below. As the algorithm proceeds, cross out old values and write in new ones, from left to right in each cell. If during your algorithm two unvisited vertices have the same distance, use alphabetical order to determine which one is selected first. i. List the vertices in the order in which Dijkstra's algorithm marks them known. 4. LO 3. 4.

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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Question
Vertex
Distance
Path
A
В
C
E
F
G
Н
Transcribed Image Text:Vertex Distance Path A В C E F G Н
2
в
22
A
6
3
D
E
20
9
11
5.
G
12
H
Figure 4: Directed, weighted graph
a) Write an adjacency matrix OR adjacency list to represent the graph in Figure 4.
b) Use Dijkstra's algorithm to calculate the single-source shortest paths from vertex A to
every other vertex.
i
Show your steps in the table below. As the algorithm proceeds, cross out old values
and write in new ones, from left to right in each cell. If during your algorithm two
unvisited vertices have the same distance, use alphabetical order to determine
which one is selected first.
i.
List the vertices in the order in which Dijkstra's algorithm marks them known.
4.
Transcribed Image Text:2 в 22 A 6 3 D E 20 9 11 5. G 12 H Figure 4: Directed, weighted graph a) Write an adjacency matrix OR adjacency list to represent the graph in Figure 4. b) Use Dijkstra's algorithm to calculate the single-source shortest paths from vertex A to every other vertex. i Show your steps in the table below. As the algorithm proceeds, cross out old values and write in new ones, from left to right in each cell. If during your algorithm two unvisited vertices have the same distance, use alphabetical order to determine which one is selected first. i. List the vertices in the order in which Dijkstra's algorithm marks them known. 4.
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