day09-继承抽象案例--图形

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2026-07-25 16:54:42 +08:00
parent 1997cf8be2
commit 62018f2ffa
5 changed files with 138 additions and 0 deletions
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package com.inmind.test08;
public class Circle extends Shape{
public Circle(double radius){
super(radius);
}
@Override
public double getArea() {
return Math.PI*getRadius()*getRadius();
}
@Override
public double getZC() {
return 2*Math.PI*getRadius();
}
}