ldfs.out

一本全面剖析C++数据结构算法的书籍

enter number of edges
enter edge 1
enter edge 2
enter edge 3
enter edge 4
enter edge 5
enter edge 6
Doing DFS from vertex 1 labeling 1
Doing DFS from vertex 4 labeling 2
Vertex labels are
1 1 1 2 2 2 2