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GATE | GATE-CS-2005 | Question 33
Postorder traversal of a given binary search tree T produces the following sequence of keys
10, 9, 23, 22, 27, 25, 15, 50, 95, 60, 40, 29
Which one of the following sequences of keys can be the result of an inorder traversal of the tree T?
(A)
9, 10, 15, 22, 23, 25, 27, 29, 40, 50, 60, 95
(B)
9, 10, 15, 22, 40, 50, 60, 95, 23, 25, 27, 29
(C)
29, 15, 9, 10, 25, 22, 23, 27, 40, 60, 50, 95
(D)
95, 50, 60, 40, 27, 23, 22, 25, 10, 9, 15, 29
Answer
Please comment below if you find anything wrong in the above post
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