Heap Sorting

IMPLEMENT JAVA

Write a Java program to sort a list of elements using Heap sort in ascending order.

In computer science, heapsort (invented by J. W. J. Williams in 1964) is a comparison-based sorting algorithm. Heapsort can be thought of as an improved selection sort: like that algorithm, it divides its input into a sorted and an unsorted region, and it interactively shrinks the unsorted region by extracting the largest element and moving that to the sorted region. The improvement consists of the use of a heap data structure rather than a linear-time search to find the maximum. Although somewhat slower in practice on most machines than a well-implemented quicksort, it has the advantage of a more favorable worst-case O(n log n) runtime. Heapsort is an in-place algorithm, but it is not a stable sort. A run of the heapsort algorithm sorting an array of randomly permuted values. In the first stage of the algorithm, the array elements are reordered to satisfy the heap property. Before the actual sorting takes place, the heap tree structure is shown briefly for illustration.

Note: Try solving this with HeapSort. This problem is meant for you to learn the implementation of the Heap Sort Algorithms. Hence, this problem would not earn you any Domes ( DomeCode points ). Attempt this if you care about the implementation.

Your Input :
[15, 79, 28, 35, 68 ]


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NOTE These questions can be solved in either Java , Python , Rust, C++, Go or ! However, the language intended for these questions is mentioned along with the question on the top. You need to submit the solution file for the autograder to grade the submission. If you are submitting in Java, make sure that the class name is Main (with a capital M)


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