public long ExecutePart2(SeatMap seatMap)
{
char[][] previousMap = null;
var moves = 0;
do
{
previousMap = seatMap.Map;
seatMap.ApplyRules2();
moves++;
}while (!SeatMap.AreEqual(previousMap, seatMap.Map));
return(seatMap.Map.Select(file => file.Count(c => c == '#')).Sum());
}
public Day11()
{
_input = File
.ReadAllText(Path.Combine("Inputs", "input11.txt"))
.ParseSeatMap();
}
