# Clase en vídeo: https://youtu.be/Kp4Mvapo5kc?t=16335

### Sets ###

# Definición

my_set = set()

my_other_set = {}

print(type(my_set))

print(type(my_other_set)) # Inicialmente es un diccionario

my_other_set = {"Brais", "Moure", 35}

print(type(my_other_set))

print(len(my_other_set))

#Creating a set using range function

s=set(range(5))

print(s)

# Inserción

my_other_set.add("MoureDev")

print(my_other_set) # Un set no es una estructura ordenada

my_other_set.add("MoureDev") # Un set no admite repetidos

print(my_other_set)

# Actualización

s = {10,20,30}

l = [40,50,60,10]

s.update(l)

print(s)

# Búsqueda

print("Moure" in my_other_set)

print("Mouri" in my_other_set)

# Eliminación

my_other_set.remove("Moure")

print(my_other_set)

my_other_set.clear()

print(len(my_other_set))

del my_other_set

# print(my_other_set) NameError: name 'my_other_set' is not defined

# Transformación

my_set = {"Brais", "Moure", 35}

my_list = list(my_set)

print(my_list)

print(my_list[0])

my_other_set = {"Kotlin", "Swift", "Python"}

# Otras operaciones

my_new_set = my_set.union(my_other_set)

print(my_new_set.union(my_new_set).union(my_set).union({"JavaScript", "C#"}))

print(my_new_set.difference(my_set))

x={10,20,30,40}

y={30,40,50,60}

print(x.symmetric_difference(y))

print(x^y)

s={10,20,30}

s1=s.copy()

print(s1)

s = {40,10,30,20}

print(s)

print(s.pop())

print(s)

s={10,20,30}

s.discard(10)

print(s)

s= {1, 2, 3, "Sharuk"}

print(s)

print(1 in s)

print('S' in s)

print(2 not in s)

s = {x*x for x in range(5)}

print(s)

#remove duplicates elements in sets

l=[10,20,30,10,20,40]

s=set(l)

print(s)

#frozen sets

vowels = ('a', 'e', 'i', 'o', 'u')

fSet = frozenset(vowels)

print(fSet)

print(type(fSet))