Medications can include: 1  Antibiotic medications to kill H. pylori. If H. pylori is found in your digestive tract, your doctor may recommend a combination of antibiotics to kill the bacterium. 2  Medications that block acid production and promote healing.
Most times, though, we want to say how many decimal places to print and, sometimes, how many columns to use. For example, if we want to print d, above, to 2 decimal places in a field width of 6, we can use: System.out.printf(%6.2f \n, d); Between % and f, we write 6.2, that is, the field width, followed by a . (point), followed by the number of decimal places.
Printing Integers in Java. In much the same way that you created the HelloWorld.java file in the previous lesson, create a file Integer0.java with the following contents. public class Integer0 { public static void main(String[] arguments) { int i = 1; System.out.println(i is  + i); } }.