Computers and Technology

Computers and Technology, 14.07.2019 05:10, 123abc321cbaabc

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

answer

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