softUniExamResults

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

namespace softUniExamResults
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, Students> examInformation = new Dictionary<string, Students>();
            Dictionary<string, int> languages = new Dictionary<string, int>();
            string command = Console.ReadLine();
            while (command != "exam finished")
            {
                string[] input = command.Split("-");
                string name = input[0];
                if (!command.Contains("banned"))
                {
                    string language = input[1];
                    int points = int.Parse(input[2]);
                    if (!examInformation.ContainsKey(name))
                    {
                        examInformation.Add(name, new Students());
                    }
                    if (!languages.ContainsKey(language))
                    {
                        languages.Add(language, 0);
                    }
                    languages[language]++;
                    if (!examInformation[name].Language.Contains(language))
                    {
                        examInformation[name].Language.Add(language);
                        examInformation[name].Points.Add(points);
                    }
                    else
                    {
                        int index = examInformation[name].Language.FindIndex(x => x.Contains(language));
                        if (examInformation[name].Language[index] == language && examInformation[name].Points[index] < points)
                        {
                            examInformation[name].Points[index] = points;
                        }
                    }
                }
                else
                {
                    examInformation.Remove(name);
                }
                command = Console.ReadLine();
            }
            //examInformation = examInformation.OrderByDescending(x => x.Value.Points.Any()).ThenBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value); ;
            Console.WriteLine("Results:");
            foreach (var kvp in examInformation)
            {
                Console.WriteLine($"{kvp.Key} | {string.Join($"\n{kvp.Key} | ", kvp.Value.Points)}");
            }
            languages = languages.OrderByDescending(x => x.Value).ThenBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);
            Console.WriteLine("Submissions:");
            foreach (var kvp in languages)
            {
                Console.WriteLine($"{kvp.Key} - {kvp.Value}");
            }
        }
    }

    class Students
    {
        //public Dictionary<List<string>, List<int>> LanguageAndPoints { get; set; }
        public List<string> Language { get; set; } = new List<string>();
        public List<int> Points { get; set; } = new List<int>();
    }
}