05. Hands of Cards

using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        var players = new Dictionary<string, List<string>>();
        GetCardsPerPlayer(players);
        DistinctCards(players);

        foreach (var cards in players.Values)
        {
            int sum = 0;
            foreach (var card in cards)
            {
                int multiplier = GetMultiplier(card);
                int multiplicand = GetMultiplicand(card);

                sum += multiplicand * multiplier;
            }
            string player = null;
            foreach (var pair in players)
            {
                if (pair.Value == cards)
                {
                    player = pair.Key;
                }
            }
            cards.Clear();
            cards.Add(sum.ToString());

            Console.WriteLine($"{player} {string.Join(" ", cards)}");
        }
    }

    static int GetMultiplier(string card)
    {
        int multiplier = 0;
        if (card.EndsWith('S'))
        {
            multiplier = 4;
        }
        else if (card.EndsWith('H'))
        {
            multiplier = 3;
        }
        else if (card.EndsWith('D'))
        {
            multiplier = 2;
        }
        else if (card.EndsWith('C'))
        {
            multiplier = 1;
        }

        return multiplier;
    }
    static int GetMultiplicand(string card)
    {
        int multiplicand = 0;

        if (card.StartsWith('J') == false && card.StartsWith('Q') == false && card.StartsWith('K') == false && card.StartsWith('A') == false)
        {
            multiplicand = int.Parse(card.Remove(card.Length - 1));
        }
        else if (card.StartsWith('J'))
        {
            multiplicand = 11;
        }
        else if (card.StartsWith('Q'))
        {
            multiplicand = 12;
        }
        else if (card.StartsWith('K'))
        {
            multiplicand = 13;
        }
        else if (card.StartsWith('A'))
        {
            multiplicand = 14;
        }

        return multiplicand;
    }
    static Dictionary<string, List<string>> DistinctCards(Dictionary<string, List<string>> players)
    {
        foreach (var pair in players)
        {
            List<string> newPair = pair.Value.Distinct().ToList();
            pair.Value.Clear();
            pair.Value.AddRange(newPair);
        }

        return players;
    }
    static Dictionary<string, List<string>> GetCardsPerPlayer(Dictionary<string, List<string>> players)
    {
        while (true)
        {
            List<string> input = Console.ReadLine().Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            if (input[0] == "JOKER")
            {
                break;
            }
            List<string> cards = input.Skip(1).ToList();

            if (players.ContainsKey(input[0]) == false)
            {
                players.Add(input[0], cards);
            }
            else
            {
                players[input[0]].AddRange(cards);
            }
        }

        return players;
    }
}