Zad 1

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
namespace exam
{
    class exam
    {
        static void Main()
        {
            int n = int.Parse(Console.ReadLine());

            double techMoney = 0.0;
            double theorMoney = 0.0;
            double practMoney = 0.0;

            for (int i = 0; i < n; i++)
            {
                int dist = int.Parse(Console.ReadLine()) * 1600;
                double cargo = double.Parse(Console.ReadLine()) * 1000;
                string team = Console.ReadLine();

                switch (team)
                {
                    case "Technical":
                        techMoney += cargo * 1.5 - 0.7 * dist * 2.5;
                        break;
                    case "Theoretical":
                        theorMoney += cargo * 1.5 - 0.7 * dist * 2.5;
                        break;
                    case "Practical":
                        practMoney += cargo * 1.5 - 0.7 * dist * 2.5;
                        break;
                }
            }
            List<double> result = new List<double>() { techMoney, theorMoney, practMoney};

            int maxIndex = -1;
            double maxValue = int.MinValue;
            int t = 0;
            foreach (int v in result)
            {
                if ((maxIndex < 0) || (v > maxValue))
                {
                    maxValue = v;
                    maxIndex = t;
                }
                t++;
            }

            string teamPrint = "";
            switch (maxIndex)
            {
                case 0:
                    teamPrint = "Technical";
                    break;
                case 1:
                    teamPrint = "Theoretical";
                    break;
                case 2:
                    teamPrint = "Practical";
                    break;
            }
            Console.WriteLine($"The {teamPrint} Trainers win with ${maxValue:f3}.");

        }
    }
}