public static void Main()
double x1 = double.Parse(Console.ReadLine());
double y1 = double.Parse(Console.ReadLine());
double x2 = double.Parse(Console.ReadLine());
double y2 = double.Parse(Console.ReadLine());
double x = double.Parse(Console.ReadLine());
double y = double.Parse(Console.ReadLine());
if ((x >= x1 && x <= x2 && y >= y1 && y <= y2))
Console.WriteLine("inside");
Console.WriteLine("outside");