Solution: Sorting Algorithms

See the solution that implements an updated version of the merge-sort algorithm.

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Here is the solution that implements a version of the merge-sort algorithm that sorts a DLList without using an auxiliary array.


The given code defines a MergeSortDLL class that represents a doubly-linked list and provides a merge_sort() method to sort the list using the merge sort algorithm. The add() method is used to add elements to the doubly-linked list.

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