class P11_printf {
	
	public static void main(String[] args)
	{
		double x = 10000.0 / 3.0;
		System.out.println(x); //prints 3333.3333333333335

		System.out.printf("%8.2f\n", x);//prints  3333.33
		
		String name="Helena";
		int age=28;
		System.out.printf("Hi %s. Next year you'll be %d\n", name, (age+1));
	}
}