21 lines
401 B
Java
21 lines
401 B
Java
package com.inmind.test08;
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public class Rectangle extends Shape{
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//继承中构造方法的传递值的方式，指定属性值
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public Rectangle(double chang ,double width){
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super(chang,width);
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}
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@Override
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public double getArea() {
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return getChang()*getWidth();
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}
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@Override
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public double getZC() {
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return 2*(getChang()+getWidth());
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}
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}
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