public static void Part1()
{
var values = InputParser.FileIntArray("D6.txt", "\t");
var PastValues = new List <int[]>();
Printer.Print(values);
int steps = 0;
while (PastValues.Where(a => a.SequenceEqual(values)).Count() == 0)
{
PastValues.Add((int[])values.Clone());
int maxI = Utils.IndexOfFirstMax(values);
var bank = values[maxI];
values[maxI] = 0;
for (int i = maxI + 1; i < maxI + 1 + bank; i++)
{
values[i % values.Length]++;
}
Printer.Print(values);
steps++;
}
var index = PastValues.FindIndex(async => async.SequenceEqual(values));
Console.WriteLine(String.Format("{0} steps with repeated seen after {1} cycles", steps, (PastValues.Count - index)));
}
public static void Part1()
{
var instructions = InputParser.FileIntArray("D5Part1.txt", "\n");
int i = 0;
int nbSteps = 0;
while (i < instructions.Length)
{
nbSteps++;
var lastStep = i;
i += instructions[i];
instructions[lastStep]++;
}
Console.WriteLine(nbSteps);
}
