class Sequential extends Oblig4 {
	Sequential(NPunkter17 points) {
		super(points);
		name = "Sequential";
	}

	@Override
	void solve() {
		System.out.println("Solving sequentially");
		findMinMaxX();
		MAX_X = x[maxX];
		MAX_Y = y[maxY];

		coHull.add(minX);
		coHull.add(maxY);
		coHull.add(maxX);
		coHull.add(minY);
	}

	void findMinMaxX() {
		minX = 0;
		maxX = 0;
		minY = 0;
		maxY = 0;

		for (int i = 1; i < n; ++i) {
			int px = x[i];
			if (px < x[minX])
				minX = i;
			if (px > x[maxX])
				maxX = i;

			int py = y[i];
			if (py < y[minY])
				minY = i;
			if (py > y[maxY])
				maxY = i;
		}
	}
}