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GATE | Gate IT 2005 | Question 55
A binary search tree contains the numbers 1, 2, 3, 4, 5, 6, 7, 8. When the tree is traversed in pre-order and the values in each node printed out, the sequence of values obtained is 5, 3, 1, 2, 4, 6, 8, 7. If the tree is traversed in post-order, the sequence obtained would be
(A)
8, 7, 6, 5, 4, 3, 2, 1
(B)
1, 2, 3, 4, 8, 7, 6, 5
(C)
2, 1, 4, 3, 6, 7, 8, 5
(D)
2, 1, 4, 3, 7, 8, 6, 5
Answer
Please comment below if you find anything wrong in the above post
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