HornetArmada

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

namespace _02.HornetArmada
{
    public class StartUp
    {
        public static void Main()
        {
            Dictionary<string, Dictionary<string, long>> hornetArmy = new Dictionary<string, Dictionary<string, long>>();
            Dictionary<string, long> hornetActivity = new Dictionary<string, long>();
            int N = int.Parse(Console.ReadLine());
            for (int i = 0; i < N; i++)
            {
                var commandArgs = Console.ReadLine()
                    .Split(new char[] { ' ', '=', ':', '>', '-' }, StringSplitOptions.RemoveEmptyEntries)
                    .ToArray();
                long activity = long.Parse(commandArgs[0]);
                string legionName = commandArgs[1];
                string soldierType = commandArgs[2];
                long soldierCount = long.Parse(commandArgs[3]);
                if (!hornetArmy.ContainsKey(legionName))
                {
                    hornetArmy.Add(legionName, new Dictionary<string, long>());
                }
                if (!hornetActivity.ContainsKey(legionName))
                {
                    hornetActivity.Add(legionName, activity);
                }
                if (!hornetArmy[legionName].ContainsKey(soldierType))
                {
                    hornetArmy[legionName].Add(soldierType, soldierCount);
                    if (hornetActivity.ContainsKey(legionName) && hornetActivity[legionName] < activity)
                    {
                        hornetActivity[legionName] = activity;
                    }
                }
                else
                {
                    hornetArmy[legionName][soldierType] += soldierCount;
                    if (hornetActivity.ContainsKey(legionName) && hornetActivity[legionName] < activity)
                    {
                        hornetActivity[legionName] = activity;
                    }
                }
            }
            var printInput = Console.ReadLine()
                .Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries)
                .ToArray();
            if (printInput.Length == 2)
            {
                long givenActivity = long.Parse(printInput[0]);
                string givenSoldierType = printInput[1];
                foreach (var hornetLegion in hornetArmy.Where(y => hornetArmy[y.Key].ContainsKey(givenSoldierType)).OrderByDescending(x => x.Value[givenSoldierType]))
                {
                    if (hornetActivity[hornetLegion.Key] < givenActivity)
                    {
                        Console.WriteLine($"{hornetLegion.Key} -> {hornetLegion.Value[givenSoldierType]}");
                    }
                }
            }
            else if (printInput.Length == 1)
            {
                string givenSoldierType = printInput[0];
                foreach (var activity in hornetActivity.OrderByDescending(x => x.Value))
                {
                    if (hornetArmy[activity.Key].ContainsKey(givenSoldierType))
                    {
                        Console.WriteLine($"{activity.Value} : {activity.Key}");
                    }
                }
            }
        }
    }
}