using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please Enter Two Values of x ");

            Console.WriteLine(" ");

        Console.WriteLine("x(1) = "); 

        int x1 = int.Parse(Console.ReadLine());     

        Console.WriteLine("x(2)= "); 

        int x2 = int.Parse(Console.ReadLine());     

        Console.WriteLine(" ");

        Console.WriteLine("Thank You. Now Enter Two Values of y");

        Console.WriteLine(" ");

        Console.WriteLine("y(1) =  ");

        int y1 = int.Parse(Console.ReadLine());     

        Console.WriteLine("y(2) =  ");

        int y2 = int.Parse(Console.ReadLine());

        int Area = (x2 - x1)*(y2 - y1);

        int Parameter = ((x2 - x1)*2) + ((y2 - y1)*2);

        Console.WriteLine(" ");

        Console.WriteLine("The Area of the rectangle is " + Area);

        Console.WriteLine("The Parameter of the rectangle is " + Parameter);

    }

}