soal 1: Home Appliances


parent class:
Appliances:
-attributes:
	-powerConsumption (int)
	-applianceName (string)
	-price (int)
-function:
	-setter & getter
	-count()



child class:
1. RiceCooker:
-attributes:
	-capacity (int)
-function:
	-setter & getter


2. Iron
-attributes:
	-maxTemperature (int)
-function:
	-setter & getter



soal 2: Custom Earphone

menu:
1. Create Earphone (Insert)
2. View Earphone List (View)
3. Buy Earphone (Delete)
4. Exit