Question: C++ In an UnSortedList, the programmer decides to use the following algorithm to remove an item: find item position swap(item, last element) decrement count Estimate

C++

In an UnSortedList, the programmer decides to use the following algorithm to remove an item:

 find item position swap(item, last element) decrement count

Estimate the Big-O order of this approach.

How does it compare via Big-O with the standard algorithm for removing an element from a list stored in an array?

How does it compare practically -- in real performance -- with the standard algorithm?

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