import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        new Main().run();
    }

    public void run() {
        Scanner myScanner = new Scanner(System.in);
        System.out.print("Enter the number of participating horses: ");
        int nrOfHorses = myScanner.nextInt();
        System.out.print("Enter the length of the field: ");
        int fieldLength = myScanner.nextInt();
        int[] horsePositions = new int[nrOfHorses];
        int round = 1;

        System.out.println("All horses are ready to go!");
        for (int i = 0; i < nrOfHorses; i++) {
            drawBoard(fieldLength, horsePositions[i], 0);
        }

        while (!horseHasFinished(horsePositions, fieldLength)) {
            System.out.println("Round: " + round);
            for (int i = 0; i < nrOfHorses; i++) {
                int horseSpeed = (int) (Math.random() * 3) + 2;
                horsePositions[i] = horsePositions[i] + horseSpeed;
                drawBoard(fieldLength, horsePositions[i], horseSpeed);
            }
            round++;
        }
        System.out.println("The final result is in!");
        for (int i = 0; i < nrOfHorses; i++) {
            drawBoard(fieldLength + 5, horsePositions[i], 0);
        }
        System.out.println();
        for (int i = 0; i < nrOfHorses; i++) {
            if (horsePositions[i] > fieldLength) {
                System.out.println("Horse " + (i + 1) + " has won!");
            }
        }

    }

    public void drawBoard(int fieldLength, int positionHorse, int speed) {
        System.out.print("[");
        for (int i = 0; i < fieldLength; i++) {
            if (i == positionHorse) {
                System.out.print("H");
            } else {
                System.out.print(".");
            }
        }
        System.out.println("] {+ " + speed + "}");
    }

    public boolean horseHasFinished(int[] positions, int fieldLenght) {
        for (int i = 0; i < positions.length; i++) {
            if (positions[i] > fieldLenght) {
                return true;
            }
        }
        return false;
    }
}