To get the size of a set in Python, you can call the len() function
and pass the set as its argument.
set_size = len(set)
print(set_size) # The size of the set
Let’s see a quick example. Suppose you have a Python set defined as follows:
my_set = {1, 2, 5, 6}
To get the size of my_set, call the len() function and assign the result in a variable:
set_size = len(my_set)
print(set_size) # 4
As you can see, the len() function correctly returned the size of my_set, which is 4.
I hope this tutorial helps. See you in other tutorials! 👋