Beispiel #1
0
        public override string Part1(string input)
        {
            var painted = new HashSet <Point>();

            var point     = new Point(0, 0);
            var direction = new Point(0, -1);

            var ic = new IntCode(input);

            try
            {
                while (true)
                {
                    var color = white.Contains(point) ? 1 : 0;

                    ic.SetInput(color);
                    if (ic.RunToOutput() == 1)
                    {
                        white.Add(point);
                    }
                    else
                    {
                        white.Remove(point);
                    }
                    painted.Add(point);

                    if (ic.RunToOutput() == 1)
                    {
                        direction = direction.RotateRight();
                    }
                    else
                    {
                        direction = direction.RotateLeft();
                    }
                    point = point.Plus(direction);
                }
            }
            catch (HaltException)
            {
                return(painted.Count().ToString());
            }

            throw new InvalidOperationException();
        }
Beispiel #2
0
        public static void ExecuteStarTwo(string fileLocation = "PuzzleInput/Day2.txt")
        {
            string line = File.ReadAllText(fileLocation);

            bool outputFound = false;

            for (int currentNoun = 0; (currentNoun <= 99 && !outputFound); currentNoun++)
            {
                for (int currentVerb = 0; currentVerb <= 99 && !outputFound; currentVerb++)
                {
                    IntCode intCode = new IntCode(Array.ConvertAll(line.Split(','), int.Parse), currentNoun, currentVerb);
                    intCode.EvaluateCodes();

                    if (intCode.Memory[0] == 19690720)
                    {
                        Logger.LogMessage(LogLevel.ANSWER, "2B: Noun: " + currentNoun + "\t Verb: " + currentVerb + "\t Answer: " + (100 * currentNoun + currentVerb));
                    }
                }
            }
        }
Beispiel #3
0
        public override string Part1(string input)
        {
            var ic     = new IntCode(input);
            var blocks = 0;

            try
            {
                while (true)
                {
                    ic.RunToOutput();
                    ic.RunToOutput();
                    if (ic.RunToOutput() == 2)
                    {
                        blocks++;
                    }
                }
            }
            catch (HaltException)
            {
                return(blocks.ToString());
            }
        }
Beispiel #4
0
        public override string Part1(string input)
        {
            var ic = new IntCode(input);

            return(ic.Run(1).describe());
        }
Beispiel #5
0
        string testIC(string input)
        {
            var ic = new IntCode(input);

            return(ic.Run().describe());
        }