namespace Day_01.Day_01
{
    public class Day01
    {
        private static string inputPath = "Day 01/day-01-input.txt";

        public static int GetPart1()
        {
            return File.ReadAllText(inputPath)
                .TrimEnd()
                .Split(Environment.NewLine + Environment.NewLine)
                .Select(s => s.Split(Environment.NewLine)
                            .Sum(Convert.ToInt32))
                .MaxBy(v => v);
        }

        public static int GetPart2()
        {
            return File.ReadAllText(inputPath)
                .TrimEnd()
                .Split(Environment.NewLine + Environment.NewLine)
                .Select(s => s.Split(Environment.NewLine)
                            .Sum(Convert.ToInt32))
                .OrderByDescending(v => v)
                .Take(3)
                .Sum();
        }
    }
}