Set = {}
print(Set)

Set = {"Afraa", "Noha", "Asma"}
print(Set)

Set = {1, 2, 3, 4, 10, 15, 7}
print(Set)

Set = {"Afraa", 3.73, "Laila", 3, "Laila"}
print(Set)

print()

for x in Set:
    print(x)

print()

print("Is 4 in Set? " ,4 in Set)

if "Afraa" in Set:
    print("Afraa in Set")
    
print()

Set.add("Arwa")
print(Set)

Set.update(["Walaa", "Azzah"])
print(Set)

    
