public int count2(int[] rating)
	{
		int count = 0;
		int old = 0;
		for (int rat : rating) {
			if (rat >= 1200 && old < 1200) {
				count++;
			} else if (rat < 1200 && old >= 1200) {
				count++;
			}
			old = rat;
		}
		return count;
	}