public class RaceCar
{
	private int location;
	private int number;
	public static final int TRACK_LENGTH = 20;

	public RaceCar()
	{
		location = 1;
		number = 0;
	}

	public RaceCar(int  n)
	{
		number = n;
	}

	public int getLocation()
	{
		return location;
	}

	public boolean raceGo() //should give 50% chance of moving forward one space.
	{
		double move = Math.random();
		if (move <= 0.5)
			{
				location++;
				return true;
			}
		else return false;
	}

	public boolean atFinishLine()
	{
		if (location == TRACK_LENGTH)
		 {
		 	return true;
		 }
		 else return false;
	}
	public String toString()
	{
		System.out.print("|");
		for(int i = 0; i < TRACK_LENGTH; i++)
		{
			if (location == i)
					{
						System.out.print(number);
					}
					else
					{
						System.out.print("-");
					}
		}
		System.out.print("|");
		}
	}