更多“6、已知一棵树的前序遍历为ABDEGCF,中序遍历为DBGEACF,求这棵树的后序遍历。(字母和字母之间不要有空格) The preorder sequence of a tree is ABDEGC…”相关的问题
第1题
已知一棵树的前序遍历为ABDEGCF,中序遍历为DBGEACF,求这棵树的后序遍历。(字母和字母之间不要有空格) The preorder sequence of a tree is ABDEGCF, and its infix order sequence is DBGEACF, please write down its post order sequence. (There is no blank space between letters)
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第2题
已知一棵树的前序遍历为ABDEGCF,中序遍历为DBGEACF,求这棵树的后序遍历。(字母和字母之间不要有空格) The preorder sequence of a tree is ABDEGCF, and its infix order sequence is DBGEACF, please write down its post order sequence. (There is no blank space between letters)
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第3题
已知一棵树的中序遍历为DBGEACF,后序遍历为DGEBFCA,求这棵树的前序遍历。(字母和字母之间不要有空格) The infix order sequence of a tree is DBGEACF, and its post order sequence is DGEBFCA, please write down its preorder sequence. (There is no blank space between letters)
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第4题
已知一棵树的中序遍历为DBGEACF,后序遍历为DGEBFCA,求这棵树的前序遍历。(字母和字母之间不要有空格) The infix order sequence of a tree is DBGEACF, and its post order sequence is DGEBFCA, please write down its preorder sequence. (There is no blank space between letters)
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第5题
设一棵二叉树的中序遍历序列为 BDCAE,后序遍历序列为 DBEAC,则这棵二叉树的前序遍历序列为()。
A.CAEBD
B.CDBEA
C.CBDAE
D.CBDEA
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