/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
import java.text.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		DecimalFormat decimalFormat = new DecimalFormat("#00.00");
		System.out.println(decimalFormat.format(0.99f));
		System.out.println(decimalFormat.format(9.99f));
		System.out.println(decimalFormat.format(19.99f));
		System.out.println(decimalFormat.format(119.99f));
	}
}