SoftUniExamResults*

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

namespace SoftUniExamResults
{
    class Program
    {
        static void Main(string[] args)
        {
            var usernamesPoints = new Dictionary<string,List< int>>();
            var languagesSubmissionsCount = new Dictionary<string, int>();
            string input = string.Empty;
            while((input=Console.ReadLine())!="exam finished")
            {
                string[] inputArray = input.Split('-');
                if (inputArray.Length == 3)
                {
                    string username = inputArray[0];
                    string language = inputArray[1];
                    int points = int.Parse(inputArray[2]);

                    if (usernamesPoints.ContainsKey(username)==false && languagesSubmissionsCount.ContainsKey(language)==false)
                    {
                        usernamesPoints[username] =new List<int>();
                        usernamesPoints[username].Add(points);
                        languagesSubmissionsCount[language] = 1;
                    }

                    else if(usernamesPoints.ContainsKey(username)==true && languagesSubmissionsCount.ContainsKey(language)==false)
                    {
                        usernamesPoints[username].Add(points);
                        languagesSubmissionsCount[language] = 1;
                    }

                    else if(usernamesPoints.ContainsKey(username)==false && languagesSubmissionsCount.ContainsKey(language)==true)
                    {
                        usernamesPoints[username] = new List<int>();
                        usernamesPoints[username].Add(points);
                        languagesSubmissionsCount[language] += 1;
                    }

                   else if (usernamesPoints.ContainsKey(username) == true && languagesSubmissionsCount.ContainsKey(language)==true)
                    {
                        usernamesPoints[username].Add(points);
                        languagesSubmissionsCount[language] += 1;
                    }
                }

                if (inputArray.Length == 2)
                {
                    string username = inputArray[0];
                    inputArray[1] = "banned";

                    foreach (var kvp in usernamesPoints)
                    {
                        if(kvp.Key==username)
                        {
                            usernamesPoints.Remove(username);
                            break;
                        }
                    }
                }
            }

            Console.WriteLine("Results:");
            foreach (var kvp in usernamesPoints.OrderByDescending(x=>x.Value.Max()).ThenBy(x=>x.Key))
            {
                string username = kvp.Key;
                var listOfAllPointsPerUser = kvp.Value;
                int maxPoints = listOfAllPointsPerUser.Max();
                Console.WriteLine($"{username} | {maxPoints}");
            }

            Console.WriteLine("Submissions:");
            foreach (var kvp in languagesSubmissionsCount.OrderByDescending(x=>x.Value).ThenBy(x=>x.Key))
            {
                Console.WriteLine($"{kvp.Key} - {kvp.Value}");
            }
        }
    }
}