Python Sets
Python sets are unordered collections of unique elements that support efficient membership tests, set operations, and provide methods for adding and removing elements dynamically.
#Python Sets
#Set is a collection which is unordered, unchangeable*, and unindexed. No duplicate members.
thisset = {"apple", "banana", "cherry"}
#list length
print("Length : ",len(thisset))
#Get items
print("All values : ",thisset)
#add items
thisset.add("orange")
print("After add : ",thisset)
#Remove items
thisset.remove("banana")
print("After remove : ",thisset)
#check item
print("Checking an item in set:")
if "apple" in thisset:
print("Yes, 'apple' is in the fruits set")
#Loop items
print("Print items using loop:")
for x in thisset:
print(x)