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class User:
    def __init__(self, username, password):
        self.username = username
        self.password = password
        
class NewUser(User):
    def __init__(self, username, password, name, surname, age):
        super().__init__(username, password)
        self.name = name
        self.surname = surname
        self.age = age
        
        
user = NewUser("user123", "secret_password", "John", "Johnson", 24)
print(user.username)
print(user.password)
print(user.name)
print(user.surname)
print(user.age)

              
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class User:
    role = "User"

class Admin(User):
    role = "Admin"
    
    def info(self):
        print(self.role)
        print(super().role)

admin = Admin()
admin.info()