?? returnclassdemo.java
字號:
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+")");
}
}
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