The addElement operation for both the linked and array implementations is O(n log n).

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Quizplus · Accepted Answer

The addElement operation complexity depends on the implementation. For an array, it can be O(1) if there's space or O(n) if it needs resizing. For a linked list, it's typically O(1) if adding at the beginning or end (with a reference to the last node) but O(n) if you need to find a specific position. Neither inherently requires O(n log n), which is more characteristic of operations like sorting.

The AddElement Operation for Both the Linked and Array Implementations