A.ABCDEFGHI
B.GHDBEIFCA
C.GHDBIEFCA
D.GDHBEIFCA
[单选题]已知一棵二叉树的前序序列和中序序列分别为ABDGHCEFI和GDHBAECIF,则该二叉树的后序序列为______。A.ABCDEFGHIB.GHDBEIFCAC.GHDBIEFCAD.GDHBEIFCAA.B.C.D.
[单选题]莱二叉树的前序序列为ABDGHCEFI,中序序列为GDHBAECIF,则该二叉树的后序序列为( )。A.GHDBEFICAB.GDHBEIFCAC.A
[单选题]某二叉树的前序序列为ABDGHCEFI,中序序列为GDHBAECIF,则该二叉树的后序序列为______。A.GHDBEFICAB.GDHBEIFCAC.ABCDEFGHID.GHDBEIFCA
[单选题]已知某二叉树的中序、层序序列分别为DBAFCE、FDEBCA,则该二叉树的后序序列为()。A.DBACEFB.DABECFC.BCDEAFD.ABDC
[单选题]已知某二叉树的中序、层序序列分别为DBAFCE、FDEBCA,则该二叉树的后序序列为()。A.DBACEFB.DABECFC.BCDEAFD.ABDC
[单选题]已知某二叉树的中序、层序序列分别为DBAFCE、FDEBCA,则该二叉树的后序序列为()。A.DBACEFB.DABECFC.BCDEAFD.ABDC
[单选题]某二叉树的前序序列为ABCDEFG,中序序列为DCBAEFG,则该二叉树的后序序列为( )。A.EFGDCBAB.DCBEFGAC.BCDGFEAD
[单选题]某二叉树的前序序列为ABCDEFG,中序序列为DCBAEFG,则该二叉树的后序序列为( )。A.EFGDCBAB.DCBEFGAC.BCDGFEAD
[单选题]某二叉树的前序序列为ABCDEFG,中序序列为DCBAEFG,则该二叉树的后序序列为( )。A.EFGDCBAB.DCBEFGAC.BCDGFEAD
[单选题]某二叉树的前序序列为ABCDEFG,中序序列为DCBAEFG,则该二叉树的后序序列为( )。A.EFGDCBAB.DCBEFGAC.BCDGFEAD