public class Clown 
{
	private int height;
	private String behaviour;
	private String shoes;
	
	public Clown()
	{
		height = (int)(Math.random() * 13) + 60;   //60 to 72 inches (5' to 6')
		behaviour = randomBehaviour();
		shoes = randomShoes();
	}
	
	private String randomBehaviour()
	{
		String[] behaviours = {"happy", "silly", "cranky", "giggly"};
		int size = behaviours.length;
		int rn = (int)(Math.random() * size);
		return behaviours[rn];
	}
	
	private String randomShoes()
	{
		String[] shoes = {"big blue", "floppy red", "sparkly purple"};
		int size = shoes.length;
		int rn = (int)(Math.random() * size);
		return shoes[rn];
	}
	
	public String toString()
	{
		String heightAttribute = height < 66 ? "short" : "tall";
		return "A " + heightAttribute + " " + behaviour + " clown with " + shoes + " shoes.";
	}
	
	public void makeAngry()
	{
		behaviour = "angry";
	}
}