public bool Solve(int part = 0)
{
string input = File.ReadAllText("Day10/input.txt");
KnotHash knotHash = new KnotHash();
if (part == 2)
{
int[] lengths = (input + "\x11\x1f\x49\x2f\x17").Select(c => (int)c).ToArray();
for (int round = 0; round < 64; round++)
{
knotHash.HashRound(lengths);
}
Console.WriteLine(knotHash.GetDenseHash());
}
else
{
int[] lengths = input.Split(',').Select(s => int.Parse(s)).ToArray();
int result = knotHash.HashRound(lengths);
Console.WriteLine(result);
}
return(true);
}
public string Run(Aoc.Framework.Part part)
{
if (part == Aoc.Framework.Part.Part1)
{
byte[] input = Aoc.Framework.Input.GetIntVector(this, ",").Select(i => (byte)i).ToArray();
KnotHash hash = new KnotHash(256, 1);
hash.Compute(input, false);
return(hash.GetSimpleHash().ToString());
}
if (part == Aoc.Framework.Part.Part2)
{
KnotHash hash = new KnotHash(256, 64);
hash.Compute(Aoc.Framework.Input.GetString(this), true);
return(hash.GetDenseHash());
}
return("");
}
