Thuật toán FloyWarshall

printPath.cpp

vector<int> pathS2E = vector<int>();
while (start != end){
    pathS2E.push_back(end);
    end = path[start][end];
}
pathS2E.push_back(start);
for (vector<int>::iterator i = pathS2E.end(); i != pathS2E.begin(); i--)
{
    cout << *(i-1) << " ";
}