class computer:
    def __init__(self,color='黑色',money=0):
        self.color = color
        self.money = money
        
class notebook(computer):
    def __init__(self,color,money,brand='',ram='',disk=''):
        super().__init__(color,money)
        self.brand = brand
        self.ram = ram
        self.disk = disk
    def show(self):
        print('筆電品牌=',self.brand)
        print('記憶體=',self.ram,'硬碟=',self.disk)
        print('外殼顏色=',self.color,'價格=',self.money)
              
a1 = notebook('銀色',25000,'華碩','6G','1TB')
print(a1.show())