UGC-NET | UGC NET CS 2015 Dec – II | Question 39

An ideal sort is an in-place-sort whose additional space requirement is __________.
(A) O (log₂ n)
(B) O (n log₂ n)
(C) O (1)
(D) O (n)


Answer: (C)

Explanation: In place sort are those sorts which doesn’t need extra space it uses own space and in case if space is required then it is O(1).
So, option (C) is correct.

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