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UGC-NET | UGC-NET CS 2017 Dec 2 | Question 19

  • Last Updated : 13 Mar, 2018

Consider an array representation of an n element binary heap where the elements are stored
from index 1 to index n of the array. For the element stored at index i of the array (i<=n), the index of the parent is : (A) floor ((i+1)/2)
(B) ceiling ((i+1)/2)
(C) floor (i/2)
(D) ceiling (i/2)

Answer: (D)


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