1번 class Bit(object): def __init__(self): self.__password = 5678 def set_password(self, new_pw): self.__password = **self.new_pw** print('Password changed') def get_password **self.new_pw**: print('Your password is :', self.__password) coin = Bit() coin.get_password() coin.set_password(1234) print(coin.__password) 2번 class Company: def __init__(self): self.work = True self.name = 'Jane' self.gen..