- public class Ch01{
- public static void main(String args[])
- {
- Car bus=new car();
- bus.name="公車";
- bus.wheel=6;
- bus.load=40;
-
-
- Car truck=new Car();
- truck.name="卡車";
- truck.wheel=8;
- truk.load=3;
-
- Car taxi=new Car();
- taxi.name="計程車";
- taxi.wheel=4;
- taxi.load=5;
-
- System.out.println(bus.name+"有"+bus.wheel+"個輪子,可載"+bus.load+"人.");
- System.out.println(truck.name+"有"+truck.wheel+"個輪子,可載"+truk.load+"人.");
- }
- }
- class Car //自訂類別
- {
- String name; //宣告該類別擁有哪些屬性
- int wheel;
- int load;
- //建構子 (尚未定義)
- //方法 (尚未定義)
- }
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