MOBA Challenger

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

namespace MOBAChallenger_Krassy
{
    class Program
    {
        static void Main(string[] args)
        {
            string comand = "";

            Dictionary<string, Dictionary<string, int>> pool = new Dictionary<string, Dictionary<string, int>>();

           // bool isHaveSamePosition = false;

            while ((comand = Console.ReadLine()) != "Seаson end")
            {
                if (comand.Contains("->"))
                {
                    string[] comandInArr = comand.Split(" -> ", StringSplitOptions.RemoveEmptyEntries).ToArray();
                    string player = comandInArr[0];
                    string position = comandInArr[1];
                    int skill = int.Parse(comandInArr[2]);

                    if (!pool.ContainsKey(player))
                    {
                        pool.Add(player, new Dictionary<string, int>());
                        pool[player].Add(position, skill);
                    }
                    else if (!pool[player].ContainsKey(position))
                    {
                        pool[player].Add(position, skill);
                    }
                    else if (pool[player].ContainsKey(position))
                    {
                       // pool[player][position] += skill;
                        int MaxVelue = int.MinValue;
                        if (MaxVelue <= skill)
                        {
                            MaxVelue = skill;
                            pool[player][position] = MaxVelue;
                        }
                    }

                }
                else if (comand.Contains("vs"))
                {
                    string[] comandInArr = comand.Split(" vs ", StringSplitOptions.RemoveEmptyEntries).ToArray();
                    string playerOne = comandInArr[0];
                    string playerTwo = comandInArr[1];

                    //if (!pool.ContainsKey(playerOne) || !pool.ContainsKey(playerTwo))
                    //{
                    //    continue;
                    //}
                    //bool serchLestOneCommon = false;

                    //foreach (var item in pool[playerOne])
                    //{
                    //    if (pool[playerTwo].ContainsKey(item.Key))
                    //    {
                    //        serchLestOneCommon = true;
                    //    }
                    //}
                    if (pool.ContainsKey(playerOne) && pool.ContainsKey(playerTwo))
                    {
                        foreach (var info in pool[playerOne])
                        {
                            foreach (var inf in pool[playerTwo])
                            {
                                if (info.Key == inf.Key)
                                {
                                    if (pool[playerOne].Values.Sum() > pool[playerTwo].Values.Sum())
                                    {
                                        pool.Remove(playerTwo);
                                    }
                                    else if (pool[playerOne].Values.Sum() < pool[playerTwo].Values.Sum())
                                    {
                                        pool.Remove(playerOne);
                                    }
                                }
                            }
                        }
                    }
                }
                else if (comand.Contains("end"))
                {
                    break;
                }
            }

            //if (comand == "Season end")
            //{
                foreach (var info in pool.OrderByDescending(x => x.Value.Values.Sum()).ThenBy(x => x.Key))
                {
                    Console.WriteLine($"{info.Key}: {info.Value.Values.Sum()} skill");

                    foreach (var pair in info.Value.OrderByDescending(x => x.Value).ThenBy(x => x.Key))
                    {
                        Console.WriteLine($"- {pair.Key} <::> {pair.Value}");
                    }
                }
           // }

        }
    }
}