Judge - Dictionaries

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


public class Program
{
	public static void Main()
	{
		Dictionary <string, Dictionary<string,int>> contestUserPoints = new Dictionary<string, Dictionary<string,int>>();

		while (true)
		{
			string input = Console.ReadLine();

			if (input == "no more time")
			{
				break;
			}

			string[] tokens = input.Split(new [] {' ','-','>'},StringSplitOptions.RemoveEmptyEntries);
			string name = tokens[0];
			string contest = tokens[1];
			int points = int.Parse(tokens[2]);

			if (!contestUserPoints.ContainsKey(contest))
			{
				contestUserPoints.Add(contest, new Dictionary<string,int>());
				contestUserPoints[contest].Add(name,points);
			}
			else if (contestUserPoints.ContainsKey(contest)==true && contestUserPoints[contest].ContainsKey(name)==false)
			{
				contestUserPoints[contest].Add(name,points);
			}
			else if (contestUserPoints.ContainsKey(contest)==true && contestUserPoints[contest].ContainsKey(name)==true)
			{
				if (points>contestUserPoints[contest][name])
				{
					contestUserPoints[contest][name] = points;
				}
			}
		}

		foreach (var kvp in contestUserPoints)
		{
			string contest = kvp.Key;
			int participants = kvp.Value.Keys.Count();

			Console.WriteLine("{0}: {1} participants",contest,participants);
			int position=1;

			foreach (var currName in kvp.Value.OrderByDescending(x=>x.Value).ThenBy(x=>x.Key))
			{

				string name = currName.Key;
				int points = currName.Value;

				Console.WriteLine("{0}. {1} <::> {2}",position,name,points);
				position++;
			}
		}

		Console.WriteLine("Individual standings:");

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

		foreach (var kvp in contestUserPoints)
		{
			foreach (var user in kvp.Value)
			{
				if (!userPoints.ContainsKey(user.Key))
				{
					userPoints.Add(user.Key,user.Value);
				}
				else
				{
					userPoints[user.Key]+=user.Value;
				}
			}

		}

		int standing =1;
		foreach (var Kvp in userPoints.OrderByDescending(x=>x.Value).ThenBy(x=>x.Key))
		{
			string user = Kvp.Key;
			int points = Kvp.Value;

			Console.WriteLine("{0}. {1} -> {2}",standing,user,points);
			standing++;
		}
	}
}