The Unique Collection: A Beginner's Guide to Python Sets The Unique Collection: A Beginner's Guide to Python Sets Learn how to use Python's most efficient data structure for handling unique items. Welcome! In Python, you'll encounter several built-in data structures like lists and dictionaries. Today, we're going to explore a less common but incredibly powerful one: the **Set**. A set is an unordered collection of **unique** elements. Think of it like a mathematical set—it can't contain duplicate values. This simple characteristic makes sets extremely useful for a variety of tasks. Creating a Set You can create a set by using curly braces `{}` or the `set()` function. If you try to create a set with duplicate values, Python will automatically remove them. # Creating a set with curly braces my_set = {1, 2, 3, 3, 4, 5} print(my_...