Function bfs_recursive

graph/code4.cpp:37–47

}

void bfs_recursive(vector<int> vec[], int v)
{
    vector<bool> visited(v, false);
    for (int i = 0; i < v; i++)
    {
        if (visited[i] == false)
        {
            bfs(vec, v, i, visited);
        }
    }
}

int main()
{