using System;

public class qshev
{
    public static void Main()
    {
        Console.WriteLine("interval za chisloto x1=");
        float x1 = float.Parse(Console.ReadLine());
        Console.WriteLine("interval za chisloto x2=");
        float x2 = float.Parse(Console.ReadLine());
        Console.WriteLine("Vhoden string: ");
        string input = Console.ReadLine();

        CheckIfNum(input,x1,x2);
    }

    static void CheckIfNum(string input,float x1, float x2)
    {
        float f;
        if (float.TryParse(input, out f))
        {
            if (float.Parse(input) >= x1 && float.Parse(input) <= x2)
            {
                Console.WriteLine("V intervala e");
            }
            else
            {
                Console.WriteLine("Ne e v intervala");
            }

        }
        else
        {
            Console.WriteLine("NE MOJE, NE E CHISLO!");
        }
    }
}