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:
./a. out graph. txt
output: the graph is a tree!
contents of graph. txt will be something like this:
5
0 1 0 0 0
1 0 1 1 1
01 0 0 0
01 0 0 0
0 1 0 0 0

looking away, slouching, not focusing

explanation:

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solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.