descending heap sort
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        Published on 2010-06-01T04:22:49Z
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heapsort
use heap sort to sort this in descending order and show the steps or explanation please below is the tree
                             79
                       33           57
                    8     25    48
below is the array 79 - 33 - 57 - 8 - 25 - 48 ok ascending is easy because the largest element is at the top we can exchange the last element and the first element and then use heapify as the sample code in wikipedia describes it.
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