CodinGame - The Descent

        // game loop
        while (true) {
            int SX = in.nextInt();
            int SY = in.nextInt();
            int max = 0;
            int maxI = 0;
            for (int i = 0; i < 8; i++) {
                int MH = in.nextInt(); // represents the height of one mountain, from 9 to 0. Mountain heights are provided from left to right.

                if(MH > max) {
                    max = MH;
                    maxI = i;
                    System.err.println("Max = " + max);
                }
            }

            if(SX == maxI) {
                System.out.println("FIRE"); // either:  FIRE (ship is firing its phase cannons) or HOLD (ship is not firing).
            } else {
                System.out.println("HOLD");
            }
        }