using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Checking Cartesian Quadrant");

        Console.WriteLine("********************");

        Console.Write("Coordinate-X :");

        double X = Convert.ToDouble(Console.ReadLine());

        Console.Write("Coordinate-Y :");

        double Y = Convert.ToDouble(Console.ReadLine());

        Console.WriteLine("(X,Y)=({0},{1})",X,Y);

        if ((X>0) && (Y>0))

        {

            Console.WriteLine("Category of Quadrant : Quadrant 1");

        }

        else if ((X>0 && (Y<0))

        {   

            Console.WriteLine("Category of Quadrant : Quadrant 2");

        }

        else if ((X<0 && (Y>0))

        {

            Console.WriteLine("Category of Quadrant : Quadrant 3");

        }

        else if ((X<0 && (Y<0))

        {

            Console.WriteLine("Category of Quadrant : Quadrant 4");

        }

        else if (((X>0) || (X<0)) && (Y==0))

        {

            Console.WriteLine("Category of Quadrant : Coodinate lies on X-axis");

        }

        else if ((X==0) && ((Y>0 || (Y<0)))

        {

            Console.WriteLine("Category of Quadrant : Coodinate lies on Y-axis");

        }   

        else if ((X==0) && (Y==0))

        {

            Console.WriteLine("Category of Quadrant : Origin of Coordinate");

        }

                 Console.ReadLine();

    }

}