Suppose the numbers 7, 5, 1, 8, 3, 6, 0, 9, 4, 2 are inserted in that order…

ISRO Scientist/Engineer SC · December 2017 · Computer Science

Suppose the numbers 7, 5, 1, 8, 3, 6, 0, 9, 4, 2 are inserted in that order into an initially empty binary search tree. The binary search tree uses the reversal ordering on natural numbers i.e. 9 is assumed to be smallest and 0 is assumed to be largest. The in-order traversal of the resultant binary search tree is

A.
9, 8, 6, 4, 2, 3, 0, 1, 5, 7
B.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
C.
0, 2, 4, 3, 1, 6, 5, 9, 8, 7
D.
9, 8, 7, 6, 5, 4, 3, 2, 1, 0

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Correct answer: D

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