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();
}
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));
}
}
}
}
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());
}
}
public override string Part1(string input)
{
var ic = new IntCode(input);
return(ic.Run(1).describe());
}
string testIC(string input)
{
var ic = new IntCode(input);
return(ic.Run().describe());
}