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XZCYAB XYZABC XYABCZ XYAZBC
XZCYAB XYZABC XYABCZ XYAZBC
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ACBEDGFH ABDGCEHF HGFEDCBA ABCDEFGH
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ACFHIBEDG ABCDEFGHI ABDEGCFHI ABCDEFHGI
ACFHIBEDG ABCDEFGHI ABDEGCFHI ABCDEFHGI
ACFHIBEDG ABCDEFGHI ABDEGCFHI ABCDEFHGI
若已知某个二叉树后序遍历和中序遍历的结果,肯定能够唯一确定一棵二叉树 若已知某个二叉树前序遍历和后序遍历的结果,肯定能够唯一确定一棵二叉树 对二叉树分别进行前序、中序和后序遍历,在3个结果中所有叶子结点被访问的先后顺序完全相同 对二叉树分别进行前序、中序和后序遍历,在3个结果中处在同一层次上的结点被访问的先后顺序完全相同
ZBTYCPXA ATBZXCYP ZBTACYXP ATBZXCPY
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