Exemplo n.º 1
0
        public static PickRules CreatePickRules(bool duplicatesAllowed, bool ordered, int quantity)
        {
            var pr = new PickRules();

            pr.DuplicatesAllowed = duplicatesAllowed;
            pr.Ordered = ordered;
            pr.Quantity = quantity;

            return pr;
        }
Exemplo n.º 2
0
        /// <summary>
        /// Calculates minimum number of picks to match x numbers. 
        /// Also works out average/chances of other combinations. 
        /// </summary>
        /// <param name="pool"></param>
        /// <param name="pickRules"></param>
        /// <param name="matches"></param>
        /// <returns></returns>
        public static double RequiredPicksToWin(Pool pool, PickRules pickRules, int matches)
        {
            int n = pool.Numbers.Count();
            int k = pickRules.Quantity;
            int b = matches;

            //    (k/b)! * ((n-k)/(k-b))
            // ¬¬¬¬¬¬¬¬
            // (n - k)!
            var numerator = SpecialFunctions.Factorial(n);
            var denominator = SpecialFunctions.Factorial(n - k);
            result = numerator / denominator;

            throw new NotImplementedException();
        }
Exemplo n.º 3
0
        /// <summary>
        /// Create all the possible selections for the pool and pick rules. 
        /// </summary>
        /// <param name="pool"></param>
        /// <param name="pickRules"></param>
        /// <returns></returns>
        public static List<Selection> CreateAllSelections(Pool pool, PickRules pickRules)
        {
            // Validat the input
            if (pool == null) throw new ArgumentNullException("pool");
            if (pickRules == null) throw new ArgumentNullException("pickRules");

            // Get all possible combinations based on the pickRules
            var allSelections = new List<Selection>();
            if (!pickRules.DuplicatesAllowed && !pickRules.Ordered)
            {
                allSelections = NoDuplicatesUnorderedSelections(pool, pickRules.Quantity);
            }

            //var completed = false;
            //while (!completed)
            //{
            //    var selection = new Selection();
            //    completed = true;
            //}

            return allSelections;
        }
Exemplo n.º 4
0
        /// <summary>
        /// Create a selection from the pool using the pick rules. 
        /// </summary>
        /// <param name="pool"></param>
        /// <param name="pickRules"></param>
        /// <returns></returns>
        public static Selection CreateSelection(Pool pool, PickRules pickRules)
        {
            // Validat the input
            if (pool == null) throw new ArgumentNullException("pool");
            if (pickRules == null) throw new ArgumentNullException("pickRules");

            var selection = new Selection();
            return selection;
        }
Exemplo n.º 5
0
 /// <summary>
 /// The chances of matching x balls for the given selections
 /// </summary>
 /// <param name="pool"></param>
 /// <param name="pickRules"></param>
 /// <param name="selections"></param>
 /// <returns></returns>
 public static double[] ChancesOfMatching(Pool pool, PickRules pickRules, IEnumerable<Selection> selections )
 {
     throw new NotImplementedException();
 }