//ii.java
//javac ii.java
//java ii
//javap java.io.BufferedReader
class ii{
   public static void main(String xx[ ]) {
      java.io.BufferedReader cin = null;
      java.io.PrintStream cout = System.out;
      try{ cin = new java.io.BufferedReader(
              new java.io.InputStreamReader( System.in) );
      }catch(Exception e){ e.printStackTrace( ); }
      String ss=null;
      while( true ) {
         cout.print(" Input: ");
         try{ ss = cin.readLine( ); }catch(Exception e){ }
         if(ss == null) break;  // EOF encounted
         if(ss.equals("") )cout.println("got nothing ??"); //ENTER
         else cout.println("  you type " + ss.length() + " chars");
      }
      cout.println("Bye!");
   }//main(
} //class ii