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GATE | Gate IT 2008 | Question 44
The following three are known to be the preorder, inorder and postorder sequences of a binary tree. But it is not known which is which.
MBCAFHPYK
KAMCBYPFH
MABCKYFPH
Pick the true statement from the following.
MBCAFHPYK
KAMCBYPFH
MABCKYFPH
Pick the true statement from the following.
(A)
I and II are preorder and inorder sequences, respectively
(B)
I and III are preorder and postorder sequences, respectively
(C)
II is the inorder sequence, but nothing more can be said about the other two sequences
(D)
II and III are the preorder and inorder sequences, respectively
Answer
Please comment below if you find anything wrong in the above post
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