class ejemplo3 {
	public static int generateTicketNumber(int min, int max) {
		int range = (max - min) + 1;
		return (int)(Math.random() * range) + min;
	}

	public static void main(String args[]) {
		String customerName = "JohnMcIver";
		int randomNumber = generateTicketNumber(200, 500);
		System.out.println(customerName + randomNumber);
	}
}