Maxheap and heapsort

Implement a MaxHeap and HeapSort. Ive provided some sample code and input files


[url removed, login to view] <- main method to try your implementation

inputs <- folder with several sample inputs

[url removed, login to view] <- the actual implementation )only file you have to modify)

[url removed, login to view] <- header file

• To compile, run

$ g++ -o heapsort [url removed, login to view] [url removed, login to view]

• To test your implementation with a sample input file, run

$ ./heapsort inputs/input.10.1

This will test a few methods (you need to check the maxheap after each step manually), and run heapsort (the code will check whether the output is sorted automatically).

• To test your implementation with all sample files with one command, tun

time for f in inputs/[url removed, login to view]*; do echo $f; ./heapsort $f; done

The command time will let you know how long it took to run the code. You may want to store the output in a file so that you can look at it carefully:

time for f in inputs/[url removed, login to view]*; do echo $f; ./heapsort $f; done > output

As well as:

• Implement and test additional methods. For example, implement and test deleteMin, decreaseKey,

remove, etc.

• Optimize your code to run fast. The fastest submissions (top 5)

Also, include a brief README file explaining what you did, especially if you implemented some of the suggestions for extra


Taidot: C-ohjelmointi

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