public static void main ( String [ ] args ) {
  Scanner sc = new Scanner ( System . in ) ;
  int n = sc . nextInt ( ) ;
  long x = sc . nextLong ( ) ;
  List < Long > a = new ArrayList < > ( ) ;
  IntStream . range ( 0 , n ) . forEach ( i -> a . add ( sc . nextLong ( ) ) ) ;
  Collections . sort ( a ) ;
  int count = 0 ;
  for ( int i = 0 ;
  i < n - 1 ;
  i ++ ) {
    if ( x < a . get ( i ) ) {
      break ;
    }
    x -= a . get ( i ) ;
    count ++ ;
  }
  if ( x == a . get ( n - 1 ) ) {
    count ++ ;
  }
  System . out . println ( count ) ;
}

public static void main ( String [ ] args ) { Scanner sc = new Scanner ( System . in ) ; int n = sc . nextInt ( ) ; long x = sc . nextLong ( ) ; List < Long > a = new ArrayList < > ( ) ; IntStream . range ( 0 , n ) . forEach ( i -> a . add ( sc . nextLong ( ) ) ) ; Collections . sort ( a ) ; int count = 0 ; for ( int i = 0 ; i < n - 1 ; i ++ ) { if ( x < a . get ( i ) ) { break ; } x -= a . get ( i ) ; count ++ ; } if ( x == a . get ( n - 1 ) ) { count ++ ; } System . out . println ( count ) ; }
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