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The descending heap property is ___________

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in Data Structures & Algorithms II by (111k points)
The descending heap property is ___________

(a) A[Parent(i)] = A[i]

(b) A[Parent(i)] <= A[i]

(c) A[Parent(i)] >= A[i]

(d) A[Parent(i)] > 2 * A[i]

This question was posed to me in exam.

Question is from Heapsort topic in section Sorting of Data Structures & Algorithms II

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The correct option is (c) A[Parent(i)] >= A[i]

For explanation: The max-heap is also known as descending heap. Max-heap of size n is an almost complete binary tree of n nodes such that the element at each node is less than or equal to the element at its parent node.

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