public void step()
{
Cell cell;
int neighbours;
string output = "";
string[,] updatedBoard = new string[height,width];
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
neighbours = countNeighbours(y, x);
cell = new Cell(board[y,x], neighbours);
cell.live();
output += cell.getState();
updatedBoard[y,x] = cell.getState();
}
output += "\n";
}
board = updatedBoard;
Console.WriteLine(output);
}
