using D21._1;
using System;
using System.IO;

namespace D22._2
{
    class Program : D21._1.Program
    {
        static void Main(string[] args)
        {

            if (args.Length < 1) throw new ArgumentException();
            if (File.Exists(args[0]) == false) throw new FileNotFoundException();

            var spellBook = BuildSpellBook();

            MonsterBoss boss = ParseFile(args);

            Difficulty = EnumDifficulty.Hard;

            int best = int.MaxValue;
            TrySpellSequence(spellBook, boss, ref best);

            Console.WriteLine($"Best spell sequence costs {best} MP");
        }
    }
}