Problem 3

Create a Set data structure.

Methods:

• Add

Add a new element to the Set.

• Remove

Remove an existing element from the Set.

• IsEmpty

Check if the Set is empty.

• Size

Get the size of the Set.

• List

Get the slice out of the Set.

• Has

Check if an element is a member of a given Set.

• Copy

Create a copy of the Set.

• Difference

Given two sets A and B, the difference A – B consists of elements that are in Set A but not Set B.

• IsSubset

Given two sets A and B, check if every element in Set B is in Set A.

• Union

Given two or more sets, the union of the sets is the Set that consists of elements that are in any of those sets.

• Intersect

Given two or more sets, the intersection of sets is the Set that consists of elements that are in all the sets.

! Please check the tests for signature and more examples.