traveling company

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _03NestedDictionariesExcercisesTravelCompany
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> destination = new List<string>();
            List<int> groupCount = new List<int>();

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

            string entryInfo = Console.ReadLine();
            while (entryInfo != "ready")
            {
                string[] input = entryInfo.Split(':').ToArray();

                string town = input[0];
                string[] transportoptions = input[1].Split('-', ',').ToArray();

                for (int i = 0; i < transportoptions.Length; i += 2)
                {
                    string transport = transportoptions[i];
                    int amountofTravelers = int.Parse(transportoptions[i + 1]);

                    if(!TravelingMethods.ContainsKey(town))
                    {
                        TravelingMethods.Add(town, new Dictionary<string, int>());
                        TravelingMethods[town].Add(transport, amountofTravelers);
                    }
                    else  if (TravelingMethods[town].ContainsKey(transport))
                    {
                        TravelingMethods[town][transport] = amountofTravelers;
                    }
                    else
                    {

                        TravelingMethods[town].Add(transport, amountofTravelers);
                    }


                }
                entryInfo = Console.ReadLine();

            }
            entryInfo = Console.ReadLine();

            while(entryInfo!="travel time!")
            {
                string[] travelingDestinations = entryInfo.Split(' ').ToArray();

                string destinationTown = travelingDestinations[0];
                int totalgroupnumbers = int.Parse(travelingDestinations[1]);
                destination.Add(destinationTown);
                groupCount.Add(totalgroupnumbers);


                entryInfo = Console.ReadLine();

            }

            for(int k=0;k<destination.Count;k++)
            {
                if (TravelingMethods.ContainsKey(destination[k]))
                {
                    Dictionary<string, int> acomodations = TravelingMethods[destination[k]];
                    string town = destination[k];
                    int grouptotal = groupCount[k];
                    int totalplaces = 0;
                    foreach (int  num in acomodations.Values)
                    {
                        totalplaces += num;
                    }
                    if(totalplaces-grouptotal>=0)
                    {
                        Console.WriteLine($"{town} -> all {grouptotal} accommodated");
                    }
                    else
                    {
                        Console.WriteLine("{0} -> all except {1} accommodated",town,Math.Abs(totalplaces-grouptotal));
                    }



                }

            }

        }
    }
}