using System;

using System.Collections.Immutable;

using System.Collections.Generic;

using System.Diagnostics.CodeAnalysis;

using System.Globalization;

using System.Linq;

public class Program

{

    public static void Main()

    {

        String template = GetSubTemplate1(out var result);

        Console.WriteLine(template);

        Console.WriteLine(result[0]);

    }

    public static String GetSubTemplate1(out IImmutableList<String> result)

    {

        const String ru = "Имеется  {0} зеленных такси, красных {1}, жёлтых {2}, какова вероятность выбора красного  ?";

​

        Random random = new Random();

​

        Int32 red = random.Next(1, 10);

        Int32 green = random.Next(1, 10) ;

        Int32 yellow = random.Next(1,10);

        float answer = red/(green * yellow);

        List<String> list = new List<String>{ answer.ToString(CultureInfo.CurrentCulture), answer.ToString(CultureInfo.InvariantCulture) };

​

        result = list.Distinct().ToImmutableArray();

        return String.Format(ru, red, green, yellow);

    }

​

}

​