class another{
  int x,y;
  another(int a, int b){
    x = a;
    y = b;
  }
  another(){
  }
  int area(){
    int ar = x*y;
    return(ar);
  }
}
public class Construct{
   public static void main(String[] args)
   {
     another b = new another();
     b.x = 2;
     b.y = 3;
     System.out.println("Area of rectangle : " + b.area());
     System.out.println("Value of y in another class : " + b.y);
     another a = new another(1,1);
     System.out.println("Area of rectangle : " + a.area());
     System.out.println("Value of x in another class : " + a.x);
   }
}