equal
  deleted
  inserted
  replaced
  
    
    
|      3 #include <vector> |      3 #include <vector> | 
|      4 #include <string> |      4 #include <string> | 
|      5  |      5  | 
|      6 #include <list_graph.h> |      6 #include <list_graph.h> | 
|      7 #include <smart_graph.h> |      7 #include <smart_graph.h> | 
|      8 #include <bfs_iterator.h> |      8 #include <bfs_iterator_1.h> | 
|      9 #include <graph_wrapper.h> |      9 #include <graph_wrapper_1.h> | 
|     10  |     10  | 
|     11 using namespace hugo; |     11 using namespace hugo; | 
|     12 using std::cout;  |     12 using std::cout;  | 
|     13 using std::endl; |     13 using std::endl; | 
|     14 using std::string; |     14 using std::string; |