19 若對下圖之二元樹(Binary tree)進行“中序走訪(Inorder traversal)",則輸出為何?
(A)DHBESKRLACMFGJ
(B)DHBSKRELAMFCGJ
(C)BACDHKELSRMFGJ
(D)DHSKRLEBACFMGJ
(A)DHBESKRLACMFGJ
(B)DHBSKRELAMFCGJ
(C)BACDHKELSRMFGJ
(D)DHSKRLEBACFMGJ
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統計: A(58), B(243), C(28), D(49), E(0) #1196628
統計: A(58), B(243), C(28), D(49), E(0) #1196628