How do I iterate over sets in Python?

How do I iterate over sets in Python?

You can iterate over sets in Python using a for loop. For example:

my_set = {1, 2, 3}
for item in my_set:
    print(item)

What if I want to perform an operation on each item?

You can easily perform operations within the loop. For instance:

my_set = {1, 2, 3}
for item in my_set:
    print(item * 2)
``` This will print each item multiplied by 2.

Can I convert the set to a list before iterating?

Yes, you can convert a set to a list using the list() function:

my_set = {1, 2, 3}
my_list = list(my_set)
for item in my_list:
    print(item)

Are there any built-in functions for sets?

Yes, Python provides several built-in functions for sets, such as add(), remove(), and union(). You can use these to manipulate sets easily.