這關(guān)于數(shù)組的看不懂啊
請(qǐng)問老哥們以下代碼是什么意思啊？實(shí)現(xiàn)什么功能？用了哪些知識(shí)點(diǎn)？ CarStore[] cars ={new Car(1,"奧迪A4",500,4), new Car(2,"馬自達(dá)",400,4), new PickUp(3,"皮卡雪",450,4,20), new Car(4,"保時(shí)捷",800,20), new Van(5,"松花江",400,4), new Van(6,"依維柯",1000,20)};
2017-09-28
建立CarStore類型數(shù)組 ? 數(shù)組名cars
在這個(gè)數(shù)組里存了
new Car(1,"奧迪A4",500,4)， ????? ?————新的Car對(duì)象（）里是參數(shù)，數(shù)組的第一個(gè)值。若要打印這個(gè)值的話用system.out.print(cars[0]); ? ? ? 輸出結(jié)果 1,"奧迪A4",500,4。
下面以此類推
new Car(2,"馬自達(dá)",400,4),?????????????————新的Car對(duì)象（）里是參數(shù) ????數(shù)組的第2個(gè)值。
?new PickUp(3,"皮卡雪",450,4,20),??????????————新的PickUp對(duì)象（）里是參數(shù)
new Car(4,"保時(shí)捷",800,20),?????????????————新的Car對(duì)象（）里是參數(shù)
new Van(5,"松花江",400,4),????????????————新的Van對(duì)象（）里是參數(shù)
new Van(6,"依維柯",1000,20)???????? ————新的Van對(duì)象（）里是參數(shù)