java中公用类_提示公用类型
我用eclipse新建一個(gè)類,名為OblongTester,下面是代碼,我是自學(xué)菜鳥(niǎo),大家?guī)涂匆幌?謝謝
public class Oblong{
private double length;
private double height;
public Oblong(double lengthIn, double heightIn)
{
length = lengthIn;
height = heightIn;
}
public double getLength()
{
return length;
}
public double getHeight()
{
return height;
}
public void setLength(double lengthIn)
{
length = lengthIn;
}
public void setHeight(double heightIn)
{
height = heightIn;
}
public double calculateArea()
{
return length * height;
}
public double calculatePerimeter()
{
return 2 * (length + height);
}
}
import java.util.*;
public class OblongTester{
public??static void main(String[] args)
{
Scanner sc = new Scanner (System.in);
double oblongLength, oblongHeight;
Oblong myOblong;
System.out.print("Please enter the length of your oblong:");
oblongLength = sc.nextDouble();
System.out.print("Please enter the height of your oblong:");
oblongHeight = sc.nextDouble();
myOblong = new Oblong(oblongLength, oblongHeight);
System.out.println("Oblong length is " + myOblong.getLength());
System.out.println("Oblong height is " + myOblong.getHeight());
System.out.println("Oblong area is " + myOblong.calculateArea());
System.out.println("Oblong perimeter is " + myOblong.calculatePerimeter());
}
}
總結(jié)
以上是生活随笔為你收集整理的java中公用类_提示公用类型的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問(wèn)題。
- 上一篇： jbutton 数组创建 java_ja
- 下一篇： mysql清理 frm_通过.frm .