public class Main
{
  static int monat( final String text0 )
  {
    final String text = text0.trim();

    final int pos = text.indexOf( '-', 1 );

    final int pos1 = text.indexOf
    ( '-', pos + 1 );

    final String monat =
    text.substring( pos + 1, pos1 );

    return Integer.valueOf( monat ); }

  public static void main( String[] args )
  {
    System.out.println
    ( monat( "2010-8-1" ) );

    System.out.println
    ( monat( "333-8-1" ) );

    System.out.println
    ( monat( "-333-8-1" ) );

    System.out.println
    ( monat( " 2010-8-1 " ) );

    System.out.println
    ( monat( " 333-8-1 " ) );

    System.out.println
    ( monat( " -333-8-1 " ) );

    System.out.println
    ( monat( "1-8-1" ) );

    System.out.println
    ( monat( "-1-8-1" ) );


    }}