public static void Main()
Console.Write("Input the value for X coordinate :");
int x = Convert.ToInt32(Console.ReadLine());
Console.Write("Input the value for Y coordinate :");
int y = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("The coordinate point ({0},{1}) lies in the First quadrant", x , y);
Console.WriteLine("The coordinate point ({0},{1}) lies in the Second quadrant", x , y);
Console.WriteLine("The coordinate point ({0},{1}) lies in the Third quadrant", x , y);
Console.WriteLine("The coordinate point ({0},{1}) lies in the Fourth quadrant", x , y);