import java.io.*;
// javac only_increment.java
public class only_increment
{
public static void main(String args[])throws IOException
{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);

System.out.print("Type numbers only: ");
String str = "";
str = br.readLine();
if(str !="")
{
System.out.println(str);
double d1 = Double.parseDouble(str);
System.out.println("you entered : " + d1);
for(int i = 0; i < 7 ; i++){
System.out.println("round " + i + "\td1++ value : " + d1++);
}
}
}
}