Access Items
You cannot access items in a set by referring to an index or a key.
But you can loop through the set items using a for loop, or ask if a specified value is present in a set, by using the in keyword.
Example
thisset = {"apple", "banana", "cherry"}
for x in thisset:
print(x)
Example
thisset = {"apple", "banana", "cherry"}
print("banana"
in thisset)
Example
thisset = {"apple", "banana", "cherry"}
print("banana"
not in thisset)
Change Items
Note: Once a set is created, you cannot change its items, but you can add new items.