LogsAgregator

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

namespace LogsAggregator
{
	class Program
	{
		public static void Main(string[] args)
		{
			int n = int.Parse(Console.ReadLine());
			//var input = Console.ReadLine().Split(' ').ToArray();
			var logsAgregator = new SortedDictionary<string, SortedDictionary<string,int>>();


			for (int i = 0; i < n; i++)
			{
				var input = Console.ReadLine().Split(' ').ToArray();
				string user = input[1];
				int duration = int.Parse(input[2]);
				string ip = input[0];



				if (logsAgregator.ContainsKey(user))
				{
					if (logsAgregator[user].ContainsKey(ip))
					{
						logsAgregator[user][ip] += duration;
					}
					else
					{
						logsAgregator[user].Add(ip, duration);
					}
				}
				else
				{
					logsAgregator.Add(user, new SortedDictionary<string, int> {{ip, duration}});
				}
			}



			foreach (var userName in logsAgregator)
			{
				var name = userName.Key;

				var ipsDuration = userName.Value; //TOVA E DICT

				var totalDuration = ipsDuration.Sum(y=>y.Value);

				var ipsTotal = ipsDuration.Select(y=>y.Keys).ToList();
			}


			Console.WriteLine("{0}: {1}  ")

			Console.Write("Press any key to continue . . . ");
			Console.ReadKey(true);
		}
	}
}