下列选项中,哪个可能是下图的深度优先遍历序列( )。

- A.
8, 6, 1, 5, 3, 4, 2, 10, 7, 12, 11, 9 - B.
7, 8, 6, 4, 2, 1, 5, 3, 12, 9, 11, 10 - C.
8, 10, 12, 9, 11, 4, 5, 3, 2, 1, 6, 7 - D.
7, 8, 10, 9, 11, 12, 4, 5, 1, 2, 3, 6
g7-02329.in输出g7-02329.out下列选项中,哪个可能是下图的深度优先遍历序列( )。

8, 6, 1, 5, 3, 4, 2, 10, 7, 12, 11, 97, 8, 6, 4, 2, 1, 5, 3, 12, 9, 11, 108, 10, 12, 9, 11, 4, 5, 3, 2, 1, 6, 77, 8, 10, 9, 11, 12, 4, 5, 1, 2, 3, 6