Method randomInt

java/Chapter 9/Question9_7/Question.java:34–36

(int n)

	}
	
	public static int randomInt(int n) {
		return (int) (Math.random() * n);
	}
	
	public static boolean PaintFill(Color[][] screen, int x, int y, Color ocolor, Color ncolor) {
		if (x < 0 || x >= screen[0].length || y < 0 || y >= screen.length) {