dennis

2008年6月27日星期五

寵物登錄系統

題目:
假設現在給你一個規格，請你利用Java語言為一家獸醫店設計登錄系統，規格如下：
＂寵物具有飼主、登錄日期、以及疫苗接種時間等資料。貓是一種寵物，並具有一個旗標指示是否經過閹割，以及斑紋的描述語句＂
假設寵物類別已經定義好了，你希望在整個應用程式當中都能自由使用Cat(貓)這個類別，你要如何用下列之字眼來描述Cat類別?

Cat,class,Date,extends,Object,Owner,Pet,private,protected,public,String

2008年6月15日星期日

雷電盃

躲避球

預備

我跳

徐振倫高人一等

我接!

重生區

準備

反攻囉

排球

發球

曾瑞華殺球

踩線犯規

2008年6月14日星期六

Lab Magic Parking Tower

A parking tower is out of order someday. If you park a Benz, you will end up with a Torben. Write a program to simulate this scenario. First create a class called CarParked which has a static method called outOfOrder. Name an object called yourCar, which happens to be a Benz. Your program should contain a class called CarParked and a test program called CarParkedDemo which test the method by CarParked.outOfOrder(yourCar).

2008年6月9日星期一

Lab Static method

Define a Complex class with a static method for computing complex addition. Use (2+3i)+(4+5i) in your test.

Lab Java Constructor

Use Display 4.14 to call 4.13 (2nd ed.) or
Display 4.12 to call 4.11 (1st ed.).

After you finish the above, try the following

Date birthday = new Date("Jan",1,2000);
birthday.Date("Feb",1,2000);
birthday.setDate("Feb",1,2000);
birthday=new Date("Mar",1,2000);