using Day4; if (args.Length < 1) { Console.WriteLine("Requires 1 args: inputFileName"); return -1; } var inputFile = args[0]; var parser = new ScratchParser(); var sum = 0; foreach (var card in parser.Parse(inputFile)) { var score = card.GetScore(); Console.WriteLine($"{card.Id}: {score}"); sum += score; } Console.WriteLine(); Console.WriteLine($"Total Score: {sum}"); return 0;