When is a graph a tree? Write a program that will read from a file specified on the command line and determine from the graph's adjacency matrix whether or not it is a tree, Example: Ja.out graph.txt Output: The graph is a tree! Contents of graph.txt will be something like this: 5 01000 10111 01000 01000 01000

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter13: File Input And Output
Section: Chapter Questions
Problem 6RQ
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When is a graph a tree? Write a program that will read from a file
specified on the command line and determine from the graph's adjacency
matrix whether or not it is a tree.
Example:
Ja.out graph.txt
Output:
The graph is a tree!
Contents of graph.txt will be something like this:
5
01000
10111
01000
01000
01000
Transcribed Image Text:When is a graph a tree? Write a program that will read from a file specified on the command line and determine from the graph's adjacency matrix whether or not it is a tree. Example: Ja.out graph.txt Output: The graph is a tree! Contents of graph.txt will be something like this: 5 01000 10111 01000 01000 01000
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