Java 7 教學手冊 第五版 作者:洪維恩著 旗標 書號:F2733
Chapter 8 認識類別
app8_1.java (CRectangle)
app8_2.java (CRectangle+ new CRectangle)
app8_3.java (CRectangle+ new CRectangle+ method area(), perimeter())
app8_4.java (CCircle + pi +show_area())
app8_5.java (CCircle + modified pi + show_area())
app8_6.java (CCircle + show_area() + show_all())
app8_7.java (CCircle + show_area() +setRadius(double r)
app8_8.java (CCircle + show_area() +setRadius(double p, double r)
app8_9.java (CCircle + show_area() +setRadius(double p, double r)+getRadius())
多載 (Overloading)
app8_10.java (setColor(), setRadius(), SetAll())
app8_11.java. (setCircle(String str), setCircle(double r), setCircle(String str, double r))
app8_13.java. (private double pi)
app8_14.java (public double pi)
思考題:
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