public static void Main()
var x1 = double.Parse(Console.ReadLine());
Console.WriteLine("y1=");
var y1 = double.Parse(Console.ReadLine());
Console.WriteLine("y1=");
var x2 = double.Parse(Console.ReadLine());
Console.WriteLine("x2=");
var y2 = double.Parse(Console.ReadLine());
Console.WriteLine("y2=");
var x = double.Parse(Console.ReadLine());
var y = double.Parse(Console.ReadLine());
if (x >= x1 && x <= x2 && y >= y1 && y <= y2)
{ Console.WriteLine("Inside"); }
{ Console.WriteLine("Outside"); }