Question
What are two differences between the set and unordered_set classes?
Step 1
The two classes we are comparing are `set` and `unordered_set`, which are part of the C++ Standard Library. Step 2: Understand the underlying data structure. The `set` class is typically implemented as a balanced binary search tree (like a Red-Black tree), while Show more…
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Unordered Sets | As explained in this chapter, a set is a collection of distinct elements of the same type. Design the class unorderedSetType, derived from the class unorderedArrayListType, to manipulate sets. Note that you need to redefine only the functions insertAt, insertEnd, and replaceAt. If the item to be inserted is already in the list, the functions insertAt and insertEnd output an appropriate message, such as "13 is already in the set." Similarly, if the item to be replaced is already in the list, the function replaceAt outputs an appropriate message. Also, write a program to test your class.
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