import java.io.InputStreamReader;
import java.io.IOException;

public class SimpleInput {

  public static void main(String[] args) {

    char[] inChars = new char[24];
    int nChars = 0;

    try{
      InputStreamReader keyboard = new InputStreamReader(System.in);
      nChars = keyboard.read(inChars);    
    } catch(IOException e) {
      e.printStackTrace(System.err);
      System.exit(1);
    }

    System.out.println(new String(inChars, 0, nChars - 2));
  }
}