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I need help with this please:

Use the heapsort algorithm to put the following list of numbers in decreasing order:
2 1 3 4 9 6 7
You should explain in detail how the original heap is obtained, and then show your sequence of heaps and partial ordered lists.


What I have tried:

I am new to this, so I just require anyone to help me please. Thanks in anticipation
Updated 2-Jul-17 14:30pm

1 solution

I need help with this please:

The kind of help you are requesting is that we do your homework. You showed no work, you stated no specific problem, your main effort is pasting the statement.
Heapsort - Wikipedia[^]

We do not do your HomeWork.
HomeWork is not set to test your skills at begging other people to do your work, it is set to make you think and to help your teacher to check your understanding of the courses you have taken and also the problems you have at applying them.
Any failure of you will help your teacher spot your weaknesses and set remedial actions.
If you are stuck on a specific problem, show your code and explain this exact problem, we might help.

As programmer, your job is to create algorithms that solve specific problems and you can't rely on someone else to eternally do it for you, so there is a time where you will have to learn how to. And the sooner, the better.
When you just ask for the solution, it is like trying to learn to drive a car by having someone else training.
Creating an algorithm is basically finding the maths and make necessary adaptation to fit your actual problem.

The idea of "development" is as the word suggests: "The systematic use of scientific and technical knowledge to meet specific objectives or requirements."[^]
That's not the same thing as "have a quick google and give up if I can't find exactly the right code".

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