numeros = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
for numero in numeros:
    print(numero)

print("\n")

diccionario  = {"a":1, "b":2}
for llave in diccionario:
    print(llave)


print("\n")

valores = ( (10, 20, 30), ["strings", "strings", " "], (True, False, True) )

for valor1, valor2, valor3 in valores:
  print(valor1, valor2, valor3)