using System;

​

namespace structPoint

{

    public struct Point

    {

        public int x, y;

        public Point(int x, int y)

        {

            this.x = x;

            this.y = y;

        }

        public void MoveTo(int a, int b)

        {

            x = a;

            y = b;

        }

    }

​

        public class Rectangle{

            Point origin;

            public int width, height;

            public Rectangle() { origin = new Point(0,0); width = height = 0; }

            public Rectangle (Point p, int w, int h) { origin = p; width = w; height = h; }  

            public void MoveTo (Point p) { origin = p; }

​

        }

    public class Program

    {

        public static void Main()

        {

            Point p = new Point(3, 4);

            Console.WriteLine("p.x: " + p.x + " & p.y: " + p.y);

​

            p.MoveTo(10, 20);

            Console.WriteLine("After calling move to function. ");

            Console.WriteLine("p.x: " + p.x + " & p.y: " + p.y);

​

            Console.WriteLine();

​

        }

    }

}