returnclassdemo.java

来自「《Java语言程序设计》源代码 很好的JAVA入门的好的代码」· Java 代码 · 共 23 行

class Point{
int x,y;
public Point(int x,int y){
	   this.x=x;
	   this.y=y;
}
Point move(int hx,int hy){
	   Point p=new Point(0,0);
	   p.x+=hx;
	   p.y+=hy;
	   return p;
}
}
public class ReturnClassDemo{
public static void main(String args[]){
Point p1=new Point(0,0);
	   System.out.println("point1:("+p1.x+","+p1.y+")");
	   Point p2;
	   p2=p1.move(80,100);
	   System.out.println("point2:("+p2.x+","+p2.y+")");
}
}