public static void main ( String [ ] args ) {
  Scanner sc = new Scanner ( System . in ) ;
  int n = sc . nextInt ( ) ;
  int x = sc . nextInt ( ) ;
  ArrayList < Integer > list = new ArrayList < > ( ) ;
  sc . nextLine ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    list . add ( sc . nextInt ( ) ) ;
  }
  Collections . sort ( list , Comparator . naturalOrder ( ) ) ;
  int index = 0 ;
  for ( int i = 0 ;
  i < list . size ( ) ;
  i ++ ) {
    if ( x < list . get ( i ) ) {
      break ;
    }
    if ( i == list . size ( ) - 1 && x > list . get ( i ) ) {
      break ;
    }
    index ++ ;
    x -= list . get ( i ) ;
  }
  System . out . println ( index ) ;
}

public static void main ( String [ ] args ) { Scanner sc = new Scanner ( System . in ) ; int n = sc . nextInt ( ) ; int x = sc . nextInt ( ) ; ArrayList < Integer > list = new ArrayList < > ( ) ; sc . nextLine ( ) ; for ( int i = 0 ; i < n ; i ++ ) { list . add ( sc . nextInt ( ) ) ; } Collections . sort ( list , Comparator . naturalOrder ( ) ) ; int index = 0 ; for ( int i = 0 ; i < list . size ( ) ; i ++ ) { if ( x < list . get ( i ) ) { break ; } if ( i == list . size ( ) - 1 && x > list . get ( i ) ) { break ; } index ++ ; x -= list . get ( i ) ; } System . out . println ( index ) ; }
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