下面代码段运行的结果nc是Class CarO:Def_init_(self,name,speed):Self name=nameSelf speed=speedClass Bicycle(Car):Def_init_(self,name,speed,color):Car.init_(self,name,speed)Self color=colorB=Bicycle(自行车,5km/h,黑色的)print(b.name)
发布时间:2024-07-01 13:49:06