public override string PartB()
{
var input = Lines.First().Split(',').Select(long.Parse).ToArray();
var inp = new List <long> {
5
};
var outp = new List <long>();
var c = new SeqCompiler(inp, outp, input);
c.Run();
return(outp[outp.Count - 1] + "");
}
public override string PartB()
{
var program = Lines.First().Split(',').Select(long.Parse).ToArray();
var inpA = new List <long> {
2
};
var outA = new List <long>();
var c = new SeqCompiler(inpA, outA, program);
c.Run();
return(outA[0] + "");
}
public string Core(IEnumerable <long[]> phases)
{
var program = Lines.First().Split(',').Select(long.Parse).ToArray();
var outputs = new List <long>();
foreach (var phase in phases)
{
var inpA = new List <long> {
phase[0], 0
};
var inpB = new List <long> {
phase[1]
};
var inpC = new List <long> {
phase[2]
};
var inpD = new List <long> {
phase[3]
};
var inpE = new List <long> {
phase[4]
};
var ca = new SeqCompiler(inpA, inpB, program.ToArray());
var cb = new SeqCompiler(inpB, inpC, program.ToArray());
var cc = new SeqCompiler(inpC, inpD, program.ToArray());
var cd = new SeqCompiler(inpD, inpE, program.ToArray());
var ce = new SeqCompiler(inpE, inpA, program.ToArray());
do
{
while (ca.Step() == State.Running)
{
}
while (cb.Step() == State.Running)
{
}
while (cc.Step() == State.Running)
{
}
while (cd.Step() == State.Running)
{
}
while (ce.Step() == State.Running)
{
}
} while (!ce.Done());
outputs.Add(ce.LastOut);
}
return(outputs.Max() + "");
}
public override string PartA()
{
var program = Lines.First().Split(',').Select(long.Parse).ToArray();
var input = new List <long>();
var output = new List <long>();
var c = new SeqCompiler(input, output, program);
var points = new Dictionary <Point, long>();
var position = new Point(0, 0);
var direction = Direction.Up;
points[position] = 1;
while (c.GetState() != State.Done)
{
var color = GetColorAtPosition(points, position);
input.Add(color);
Run(c);
var newColor = output.First();
output.RemoveAt(0);
var dir = output.First();
output.RemoveAt(0);
points[position] = newColor;
if (dir == 1)
{
TurnRight(ref direction);
}
else
{
TurnLeft(ref direction);
}
switch (direction)
{
case Direction.Down:
position.y++;
break;
case Direction.Up:
position.y--;
break;
case Direction.Left:
position.x--;
break;
case Direction.Right:
position.x++;
break;
}
}
for (int i = points.Keys.Select(p => p.y).Min(); i <= points.Keys.Select(p => p.y).Max(); i++)
{
for (int j = points.Keys.Select(p => p.x).Min(); j <= points.Keys.Select(p => p.x).Max(); j++)
{
if (points.ContainsKey(new Point(j, i)))
{
Console.Write(points[new Point(j, i)] == 1L ? '|' : ' ');
}
else
{
Console.Write(' ');
}
}
Console.WriteLine();
}
return("");
}
private void Run(SeqCompiler c)
{
while (c.Step() == State.Running)
{
}
}