using System;
 
 
namespace Enum
{
    class Program
    {
        static void Main(string[] args)
        {
            double[] array = new[] { 1.0, 1.1, 1.2, 1.25, 1.3, 1.4, 1.5, 1.55, 1.6, 1.7, 1.75, 1.8, 1.9 };
            foreach (double item in array)
	        {
                double d = item * 4;
                double i = Math.Round(d, MidpointRounding.AwayFromZero);
                Console.WriteLine(i / 4);
	        }
        }
    }
}

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