CardCompareTo

namespace CardCompareTo
{
    using System;
    using System.Collections.Generic;

    public enum Suit
    {
        Clubs = 0,
        Hearts = 26,
        Diamonds = 13,
        Spades = 39
    }

    public enum Rank
    {
        Ace = 14,
        Two = 2,
        Three = 3,
        Four = 4,
        Five = 5,
        Six = 6,
        Seven = 7,
        Eight = 8,
        Nine = 9,
        Ten = 10,
        Jack = 11,
        King = 12,
        Queen = 13,
    }

    public class Card : IComparable<Card>
    {
        private int power;

        Suit suit;
        Rank rank;

        public int Power
        {
            get
            {
                return (int)this.suit + (int)this.rank;
            }
        }

        public override string ToString()
        {
            return string.Format("Card name: {0} of {1}; Card power: {2}", this.rank, this.suit, Power);
        }

        public int CompareTo(Card other)
        {
            return this.Power.CompareTo(other.Power);
        }

        public Card(Suit suit, Rank rank)
        {
            this.suit = suit;
            this.rank = rank;
        }
    }

    class Program
    {
        static void Main()
        {
            SortedSet<Card> cards = new SortedSet<Card>();

            for (int i = 0; i < 2; i++)
            {
                string cardRank = Console.ReadLine();
                string cardSuit = Console.ReadLine();

                Rank rank = (Rank)Enum.Parse(typeof(Rank), cardRank);
                Suit suit = (Suit)Enum.Parse(typeof(Suit), cardSuit);

                var card = new Card(suit, rank);
                cards.Add(card);
            }

            Console.WriteLine(cards.Max);
        }
    }
}