using System;

public class Program

{

    public static void Main()

    {

        DateTime now = DateTime.Now;

        Random rng1 = new Random((int)now.Ticks);

        Random rng2 = new Random((int)now.Ticks + 1);

        int aWins = 0;

        int bWins = 0;

        for (int i = 0; i < 1000000; i++)

        {           

            double a = (-2.0 * Math.Log((rng1.NextDouble())));

            double b = (-8.0 * Math.Log((rng2.NextDouble())));

            if (a > b)

                aWins++;

            else

                bWins++;

        }

        float result = (float)bWins / (float)aWins;

        Console.WriteLine((result) + " B wins per 1 A win (a: "+aWins+" b: "+bWins+")");

    }

}