using System;
 
    public class Die
    {
        private static Random _random = new Random();
 
        public int CurrentRoll { get; private set; }
 
        public int Min { get; private set; }
 
        public int Max { get; private set; }
 
        public Die(int min, int max)
        {
            Min = min;
            Max = max;
            Roll();
        }
 
        public int Roll()
        {
            CurrentRoll = _random.Next(Min, Max+1); // note the upperbound is exlusive hence +1
            return CurrentRoll;
        }
    }
 
public class Test
{
        public static void Main()
        {
                Die d1 = new Die(1, 6);
        Die d2 = new Die(1, 6);
 
        Console.WriteLine("d1: " + d1.Roll());
        Console.WriteLine("d2: " + d2.Roll());
        Console.WriteLine("d1: " + d1.Roll());
        Console.WriteLine("d2: " + d2.Roll());
        Console.WriteLine("d1: " + d1.Roll());
        Console.WriteLine("d2: " + d2.Roll());
        Console.WriteLine("d1: " + d1.Roll());
        Console.WriteLine("d2: " + d2.Roll());
        }
}