What does len() do?
It is used to determine the length of a string, list, array and etc, this mean that returns the number of items in an object.
Example-1:
When the object is a string, the len() function returns the number of characters in the string.
Name = "Ellie"
print(len(Name))
# Output:
5
Example-2:
When the object is a string, the len() function Return the number of items in a list.
Fruits = ["Strawberry", "Blueberry", "Cherry"]
print(len(Fruits))
# Output:
3