python-- Object Oriented (3), moving furniture

"" " 
DATE: 2020.2.9 
moving furniture: the house is smaller than the remaining area of the furniture into the house 
1. The definition of furniture, housing class 
" "" 


class Furniture's (): 
 DEF the __init __ ( Self , name , Area): 
 the self.name name = 
 self.area = Area 


class House (): 
 DEF the __init __ ( Self , address , Area): 
 self.address = address 
 self.area = Area 
 self.free_area = Area 
 self.furniture = [] 

 DEF __str __ ( Self): 
 return f ' house location in { self.address } ,' \ 
 f ' housing area is { self.area } ,' \
 f ' houses the remaining area of { self.free_area } ,' \ 
 f ' in the house furniture list is { self.furniture } ' DEF add_furniture ( Self , Item): "" " accommodating furniture " "" IF Item self.free_area> = .area: self.furniture.append (item.name) self.free_area - = item.area the else: Print ( ' house shortage area! ') DEF main (): bed = Furniture's ( ' canopy bed ' , 4) Sofa = Furniture's ( ' sofa ' ,100) h1 = House('

 
 
 
 
 
 
 





上海', 100)
 print(h1)
 h1.add_furniture(bed)
 print(h1)
 h1.add_furniture(sofa)
 print(h1)


if __name__ == '__main__':
 main()