using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Console.WriteLine(GetRandomNumberInRange(50, 60));

    }

​

    public static double GetRandomNumberInRange(double minNumber, double maxNumber)

    {

        return new Random().NextDouble() * (maxNumber - minNumber) + minNumber;

    }

}