Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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What is the code in C++?

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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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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