import java.io.*;

public class Test{
   public static void main(String args[]){
    try{
      BufferedReader input = new BufferedReader(new InputStreamReader(System.io));
      String line = input.readLine();
      System.out.println("ZEILE\n" + line + "ENDE");
      double zahl = Double.parseDouble(line);
      System.out.println("ZAHL\n" + zahl + "ENDE");
     }
     catch(Exception e){}
    }
}