10. Consider the tree in Figure 1(a). What is the order of the nodes processed in the pre-ordertrave
問題詳情
10. Consider the tree in Figure 1(a). What is the order of the nodes processed in the pre-ordertraversal? (A) A-B-E-D-F-G-C； (B) A-B-F-E-D-G-C； (C)A-B-D-G-F-E-C； (D) A-B-D-B-F-G-C.