Pirates

using System;
using System.Linq;
using System.Text.RegularExpressions;
using System.Collections.Generic;
using System.Text;

namespace _03._Pirates
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            SortedDictionary<string, List<int>> city = new SortedDictionary<string, List<int>>();

            while (input != "Sail")
            {
                string[] cities = input.Split("||").ToArray();
                string cityname = cities[0];
                int population = int.Parse(cities[1]);
                int gold = int.Parse(cities[2]);
                if (!city.ContainsKey(cityname))
                {
                    city.Add(cityname, new List<int>(2));
                    city[cityname].Add(population);
                    city[cityname].Add(gold);

                }
                else
                {
                    city[cityname][0] += population;
                    city[cityname][1] += gold;
                }
                input = Console.ReadLine();
            }

            string events = Console.ReadLine();
            while (events != "End")
            {
                string[] command = events.Split("=>").ToArray();
                switch (command[0])
                {
                    case "Plunder":
                        int people = int.Parse(command[2]);
                        int golds = int.Parse(command[3]);
                        if (city.ContainsKey(command[1]))
                        {
                            city[command[1]][0] -= people;
                            city[command[1]][1] -= golds;
                            Console.WriteLine($"{command[1]} plundered! {golds} gold stolen, {people} citizens killed.");

                            if ((city[command[1]][0] <= 0) || (city[command[1]][1] <= 0))
                            {
                                Console.WriteLine($"{command[1]} has been wiped off the map!");
                                city.Remove(command[1]);
                            }
                        }
                        break;
                    case "Prosper":
                        int goldy = int.Parse(command[2]);
                        if (goldy < 0)
                        {
                            Console.WriteLine("Gold added cannot be a negative number!");
                            break;
                        }
                        else
                        {
                            city[command[1]][1] += goldy;
                            Console.WriteLine($"{goldy} gold added to the city treasury. {command[1]} now has {city[command[1]][1]} gold.");
                        }

                        break;
                }

                events = Console.ReadLine();
            }
            if (city.Count > 0)
            {
                Console.WriteLine($"Ahoy, Captain! There are {city.Count} wealthy settlements to go to:");
                foreach (var item in city.OrderByDescending(x => x.Value[1]))
                {
                    Console.WriteLine($"{item.Key} -> Population: {item.Value[0]} citizens, Gold: {item.Value[1]} kg");
                }
            }
            else
            {
                Console.WriteLine("Ahoy, Captain! All targets have been plundered and destroyed!");
            }
        }
    }
}