text: #include "Graph.h"
  #include "Test.h"
  #include <string>
  using namespace std;
  
  int main()
  {
  	Graph a({
  		{0,1,1,1,0},
  		{0,0,0,1,1},
  		{0,0,0,0,1},
  		{0,0,0,0,1},
  		{0,0,0,0,0}
  	});
  	auto k = DFS(a, 0);
  	for(const auto& t:k)
  	{
  		cout << t << endl;
  	}
  	return 0;
  }