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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
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Traveling Salesman Webwork: Problem 9
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Consider the graph given above. Use the nearest neighbor algorithm to find the Hamiltonian circuit starting at vertex U.
a. List the vertices in this Hamiltonian circuit in the order they are visited. Do not forget to include the starting vertex at both ends.
b. What is the total weight along this Hamiltonian circuit?
Now use the sorted edges algorithm to find a Hamiltonian circuit.
c. List the weights in this Hamiltonian circuit in the order they are chosen by the algorithm.
d. What is the total weight along this Hamiltonian circuit?
Transcribed Image Text:Traveling Salesman Webwork: Problem 9 Previous Problem Problem List Next Problem 18 13 19 11 17 12 22 25 15 28 21 23 14 16 24 Y Consider the graph given above. Use the nearest neighbor algorithm to find the Hamiltonian circuit starting at vertex U. a. List the vertices in this Hamiltonian circuit in the order they are visited. Do not forget to include the starting vertex at both ends. b. What is the total weight along this Hamiltonian circuit? Now use the sorted edges algorithm to find a Hamiltonian circuit. c. List the weights in this Hamiltonian circuit in the order they are chosen by the algorithm. d. What is the total weight along this Hamiltonian circuit?
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