這關于數組的看不懂啊
請問老哥們以下代碼是什么意思?。繉崿F什么功能?用了哪些知識點? CarStore[] cars ={new Car(1,"奧迪A4",500,4), new Car(2,"馬自達",400,4), new PickUp(3,"皮卡雪",450,4,20), new Car(4,"保時捷",800,20), new Van(5,"松花江",400,4), new Van(6,"依維柯",1000,20)};
請問老哥們以下代碼是什么意思?。繉崿F什么功能?用了哪些知識點? CarStore[] cars ={new Car(1,"奧迪A4",500,4), new Car(2,"馬自達",400,4), new PickUp(3,"皮卡雪",450,4,20), new Car(4,"保時捷",800,20), new Van(5,"松花江",400,4), new Van(6,"依維柯",1000,20)};
2017-09-28
舉報
2017-09-28
建立CarStore類型數組 ? 數組名cars
在這個數組里存了
new Car(1,"奧迪A4",500,4), ????? ?————新的Car對象()里是參數,數組的第一個值。若要打印這個值的話用system.out.print(cars[0]); ? ? ? 輸出結果 1,"奧迪A4",500,4。
下面以此類推
new Car(2,"馬自達",400,4),?????????????————新的Car對象()里是參數 ????數組的第2個值。
?new PickUp(3,"皮卡雪",450,4,20),??????????————新的PickUp對象()里是參數
new Car(4,"保時捷",800,20),?????????????————新的Car對象()里是參數
new Van(5,"松花江",400,4),????????????————新的Van對象()里是參數
new Van(6,"依維柯",1000,20)???????? ————新的Van對象()里是參數