darts tournament

using System;

namespace exampreparation
{
    class exam
    {
        static void Main(string[] args)
        {
            int points = int.Parse(Console.ReadLine());
            int count = 0;

            while (points > 0)
            {
                string hit = Console.ReadLine();

                count++;

                if (hit == "bullseye")
                {
                    Console.WriteLine($"Congratulations! You won the game with a bullseye in {count} moves!");
                    break;
                }

                int hitPoints = int.Parse(Console.ReadLine());

                if (hit == "number section")
                {
                    points -= hitPoints;
                }
                else if (hit == "double ring")
                {
                    points -= hitPoints * 2;
                }
                else if (hit == "triple ring")
                {
                    points -= hitPoints * 3;
                }


                if (points < 0)
                {
                    Console.WriteLine($"Sorry, you lost. Score difference: {Math.Abs(points)}.");
                    break;
                }

            }

            if (points == 0)
            {
                Console.WriteLine($"Congratulations! You won the game in {count} moves!");
            }


        }
    }
}