public static int Part1Solution(long[] input)
{
/*
* Items needed:
* - Easter egg
* - Mug
* - Sand
* - Space heater
*/
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
while (true)
{
string command = Console.ReadLine() + "\n";
foreach (var character in command)
{
intCodeProgram.Input.Enqueue(character);
}
var halt = intCodeProgram.Run();
while (intCodeProgram.Output.Count > 0)
{
Console.Write((char)intCodeProgram.Output.Dequeue());
}
}
return(0);
}
public static long Part2Solution(long[] originalNumbersArray)
{
var memoryNumbersArray = new long[originalNumbersArray.Length];
bool found = false;
long noun = 0;
long verb = 0;
for (var i = 0; i <= 99; i++)
{
for (var j = 0; j <= 99; j++)
{
originalNumbersArray.CopyTo(memoryNumbersArray, 0);
memoryNumbersArray[1] = i;
memoryNumbersArray[2] = j;
IntCodeProgram intProgram = new IntCodeProgram(memoryNumbersArray);
intProgram.Run();
if (intProgram.GetFirstPosition() == 19690720)
{
noun = i;
verb = j;
found = true;
break;
}
}
if (found)
{
break;
}
}
return((100 * noun) + verb);
}
public static long Part1Solution(long[] input)
{
var program = new IntCodeProgram(input);
program.Run();
return(program.GetFirstPosition());
}
public static long Part1Solution(long[] input)
{
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
string[] commands = new string[]
{
"NOT A T\n",
"OR T J\n",
"NOT B T\n",
"OR T J\n",
"NOT C T\n",
"OR T J\n",
"AND D J\n",
"WALK\n"
};
foreach (var command in commands)
{
foreach (var character in command)
{
intCodeProgram.Input.Enqueue(character);
}
}
intCodeProgram.Run();
while (intCodeProgram.Output.Count > 1)
{
Console.Write((char)intCodeProgram.Output.Dequeue());
}
return(intCodeProgram.Output.Dequeue());
}
public static long Part2Solution(long[] input)
{
long currentScore = 0;
long currentBlockTiles = -1;
input[0] = 2;
List <GridPosition> positions = new List <GridPosition>();
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
GridPosition horizontalPaddlePosition = new GridPosition(0, 0, Tile.HorizontalPaddle);
GridPosition ballPosition = new GridPosition(0, 0, Tile.Ball);
while (currentBlockTiles != 0)
{
intCodeProgram.Run();
(currentScore, ballPosition, horizontalPaddlePosition) = ProcessIntCodeOutput(positions, intCodeProgram);
ProvideInput(intCodeProgram, ballPosition, horizontalPaddlePosition);
currentBlockTiles = positions.Count(pos => pos.Tile == Tile.Block);
}
return(currentScore);
}
public static long Part1Solution(long[] input)
{
var program = new IntCodeProgram(input, 1);
program.Run();
return(program.Output.Last());
}
private static int FeedbackSet(long[] input, IntCodeProgram[] amplifiers, List <int> phaseSettingSequence)
{
for (int i = 0; i < amplifiers.Length; i++)
{
amplifiers[i] = new IntCodeProgram(input, phaseSettingSequence[i]);
}
amplifiers[0].Input.Enqueue(0);
Queue <IntCodeProgram> amplifiersQueue = new Queue <IntCodeProgram>(amplifiers);
Queue <long> nextInput = new Queue <long>();
while (amplifiersQueue.Count > 0)
{
IntCodeProgram amp = amplifiersQueue.Dequeue();
OutputToInput(nextInput, amp.Input);
Halt haltType = amp.Run();
OutputToInput(amp.Output, nextInput);
if (haltType == Halt.NeedInput)
{
amplifiersQueue.Enqueue(amp);
}
}
return((int)nextInput.Single());
}
public static int Part1Solution(long[] input)
{
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
List <Position> positions = new List <Position>();
intCodeProgram.Run();
FillPositions(intCodeProgram.Output, positions);
return(CalculateIntersections(positions));
}
public static long Part1Solution(long[] input)
{
List <GridPosition> positions = new List <GridPosition>();
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
intCodeProgram.Run();
ProcessIntCodeOutput(positions, intCodeProgram);
return(positions.Count(position => position.Tile == Tile.Block));
}
private static void InitPrograms(this List <IntCodeProgram> intCodePrograms, long[] input)
{
for (var i = 0; i < 50; i++)
{
var intCodeProgram = new IntCodeProgram(input);
intCodeProgram.Input.Enqueue(i);
intCodeProgram.Run();
intCodePrograms.Add(intCodeProgram);
}
}
public static int Part2Solution(long[] input)
{
int paintedAtLeastOnce = 0;
List <GridMark> gridMarks = new List <GridMark>();
var currentPosition = new GridMark(0, 0, Colors.Black);
var currentDirection = Direction.Up;
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
while (true)
{
if (gridMarks.Count == 0)
{
currentPosition.Color = Colors.White;
}
else
{
currentPosition.Color = GetPositionColor(currentPosition, gridMarks);
}
if (currentPosition.Color == Colors.Black)
{
intCodeProgram.Input.Enqueue(0);
}
else
{
intCodeProgram.Input.Enqueue(1);
}
var type = intCodeProgram.Run();
if (type == Halt.Terminated)
{
Print(gridMarks);
return(paintedAtLeastOnce);
}
currentPosition.Color = (Colors)intCodeProgram.Output.Dequeue();
long directionToTurn = intCodeProgram.Output.Dequeue();
GridMark existingMark = gridMarks.SingleOrDefault(pos => pos.X == currentPosition.X && pos.Y == currentPosition.Y);
if (existingMark != null)
{
gridMarks.Remove(existingMark);
}
else
{
paintedAtLeastOnce++;
}
gridMarks.Add(new GridMark(currentPosition.X, currentPosition.Y, currentPosition.Color));
currentDirection = SetDirection(currentDirection, directionToTurn);
currentPosition = SetPosition(currentPosition, currentDirection);
}
}
public static int Part2Solution(long[] input)
{
input[0] = 2;
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
long[] funcA = new long[] { (long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.One, (long)Ascii.Zero, (long)Ascii.Comma,
(long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.NewLine };
long[] funcB = new long[] { (long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.One, (long)Ascii.Zero, (long)Ascii.Comma,
(long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.One, (long)Ascii.Zero, (long)Ascii.NewLine };
long[] funcC = new long[] { (long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Left, (long)Ascii.Comma, (long)Ascii.Four, (long)Ascii.Comma,
(long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.Eight, (long)Ascii.Comma,
(long)Ascii.Right, (long)Ascii.Comma, (long)Ascii.One, (long)Ascii.Zero, (long)Ascii.NewLine };
long[] orderFunctions = new long[] { (long)Ascii.A, (long)Ascii.Comma,
(long)Ascii.C, (long)Ascii.Comma,
(long)Ascii.A, (long)Ascii.Comma,
(long)Ascii.B, (long)Ascii.Comma,
(long)Ascii.A, (long)Ascii.Comma,
(long)Ascii.B, (long)Ascii.Comma,
(long)Ascii.C, (long)Ascii.Comma,
(long)Ascii.B, (long)Ascii.Comma,
(long)Ascii.B, (long)Ascii.Comma,
(long)Ascii.C, (long)Ascii.NewLine };
//long[] askPrint = new long[] { (long)Ascii.y, (long)Ascii.NewLine }; // If we want to print result
long[] askPrint = new long[] { (long)Ascii.n, (long)Ascii.NewLine };
long[] inputToProgram = orderFunctions.Concat(funcA.Concat(funcB.Concat(funcC.Concat(askPrint)))).ToArray();
foreach (var a in inputToProgram)
{
intCodeProgram.Input.Enqueue(a);
}
intCodeProgram.Run();
//FillPositions(intCodeProgram.Output, new List<Position>()); // Uncomment if want to print result
return((int)intCodeProgram.Output.Last());
}
private static bool IsPulled(long[] input, int x, int y)
{
IntCodeProgram intCodeProgram = new IntCodeProgram(input);
intCodeProgram.Input.Enqueue(x);
intCodeProgram.Input.Enqueue(y);
intCodeProgram.Run();
DroneState droneState = (DroneState)intCodeProgram.Output.Dequeue();
if (droneState == DroneState.Pulled)
{
Console.Write("#");
return(true);
}
else
{
Console.Write(".");
return(false);
}
}
public Answer Move(Command command)
{
intCodeProgram.Input.Enqueue((long)command);
intCodeProgram.Run();
return((Answer)intCodeProgram.Output.Dequeue());
}