using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Coordinate Categorizer ");

        Console.WriteLine("|||||||||||||||||||||");

        Console.Write("Key In Value X : ");

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

        Console.Write("Key In Value Y : ");

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

        if (valueX == 0) 

        {

            if (valueY == 0)

                {

                  Console.WriteLine("\nCoordinate of Output: Origin");

                }

            else if ((valueY >=1) || (valueY <=-1))

                {

                  Console.WriteLine("\nCoordinate of Output: Lies on Y-Axis ");

                }

        }   

        if (valueX >=1) 

        {

             if (valueY == 0) 

                {

                 Console.WriteLine("\nCoordinate of Output: Lies on X-Axis ");

                }

             else if (valueY >= 1) 

                {

                 Console.WriteLine("\nCoordinate of Output: Quadrant 1");

                }

            else if (valueY <= -1) 

                {

                 Console.WriteLine("\nCoordinate of Output: Quadrant 4");

                }

         }

        else if (valueX <=-1) 

        {

            if (valueY == 0) 

                {

                 Console.WriteLine("\nCoordinate of Output: Lies on X-Axis ");

                } 

            else if (valueY >=1) 

                {

                 Console.WriteLine("\nCoordinate of Output: Quadrant 2 ");

                }

             else if ((valueY <= -1) && (valueY > -99))

                {

                 Console.WriteLine("\nCoordinate of Output: Quadrant 3");

                }

        }

        Console.ReadLine(); 

    }

}

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