Heap data structure

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Published on 2010-03-22T14:19:04Z Indexed on 2010/03/22 14:21 UTC
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Trying to think of a lower bound to the position of say, the nth largest key in a max-heap. Assuming the heap's laid out in array. The upper bound's min(2^n-2, array size -1) i think, but is it always lower bounded by 0?

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Heap data structure

binary-heap

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