import java.io.PrintStream;

public class Main
{
    static PrintStream o=System.out;
    public static void main (String[] args) throws java.lang.Exception
	{
		for (double i=26.0;i<27.0;i+=0.2) 
			o.println(i);
    	for (float i=(float)26.0;i<27.0;i+=0.2) 
			o.println(i);
            
	}
}