Gambling (100/100)

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Threading;

namespace Gambling
{
    class Gambling
    {
        static void Main()
        {
            Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
            decimal cash = decimal.Parse(Console.ReadLine());
            decimal potValue = 2m*cash;
            string houseHand = Console.ReadLine();
            string[] houseCards = houseHand.Split(' ');
            Dictionary<string,int> dict = new Dictionary<string, int>();
            dict.Add("J",11);
            dict.Add("Q",12);
            dict.Add("K",13);
            dict.Add("A",14);
            string[] cardFaces = {"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"};
            int[] cardValues = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14};
            int houseStrength = 0;
            int betterHandsCount = 0;
            int allHands = 0;
            for (int i = 0; i < 4; i++)
            {
                if (dict.ContainsKey(houseCards[i]))
                {
                    houseStrength += dict[houseCards[i]];
                }
                else
                {
                    houseStrength += Convert.ToInt32(houseCards[i].ToString());
                }
            }
            for (int i = 0; i < cardFaces.Length; i++)
            {
                for (int j = 0; j < cardFaces.Length; j++)
                {
                    for (int k = 0; k < cardFaces.Length; k++)
                    {
                        for (int l = 0; l < cardFaces.Length; l++)
                        {
                            string[] tempCombo = {cardFaces[i], cardFaces[j], cardFaces[k], cardFaces[l]};
                            if (tempCombo != houseCards)
                            {
                                int tempWeight = cardValues[i] + cardValues[j] + cardValues[k] + cardValues[l];
                                if (tempWeight>houseStrength)
                                {
                                    betterHandsCount++;
                                    allHands++;
                                }
                                else
                                {
                                    allHands++;
                                }
                            }
                        }
                    }
                }
            }
            decimal percentage = GetPercentage(betterHandsCount, allHands);
            if (percentage<50)
            {
                Console.WriteLine("FOLD");
            }
            else
            {
                Console.WriteLine("DRAW");
            }
            decimal expectedWinnings = (percentage*potValue)/100;
            Console.WriteLine("{0:0.00}",Math.Round(expectedWinnings,2));

        }
        public static Decimal GetPercentage(Int32 value, Int32 total)
        {
            Decimal percent = 0;

            if (value == 0 || total == 0)
            {
                percent = 0;
            }

            else
            {
                percent = Decimal.Divide(value, total) * 100;
            }

            return percent;
        }
    }
}