public static void main ( String [ ] args ) throws Exception {
  BufferedReader in = new BufferedReader ( new InputStreamReader ( System . in ) ) ;
  PrintWriter out = new PrintWriter ( new BufferedOutputStream ( System . out ) ) ;
  int n = Integer . parseInt ( in . readLine ( ) ) ;
  Long [ ] nums = new Long [ n ] ;
  StringTokenizer st = new StringTokenizer ( in . readLine ( ) ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    long num = Integer . parseInt ( st . nextToken ( ) ) ;
    nums [ i ] = num ;
  }
  Arrays . parallelSort ( nums ) ;
  long res = 0 ;
  for ( int i = 1 ;
  i < n ;
  i ++ ) {
    res += ( i + 1 ) * nums [ i - 1 ] ;
  }
  res += n * nums [ n - 1 ] ;
  out . println ( res ) ;
  in . close ( ) ;
  out . close ( ) ;
}

public static void main ( String [ ] args ) throws Exception { BufferedReader in = new BufferedReader ( new InputStreamReader ( System . in ) ) ; PrintWriter out = new PrintWriter ( new BufferedOutputStream ( System . out ) ) ; int n = Integer . parseInt ( in . readLine ( ) ) ; Long [ ] nums = new Long [ n ] ; StringTokenizer st = new StringTokenizer ( in . readLine ( ) ) ; for ( int i = 0 ; i < n ; i ++ ) { long num = Integer . parseInt ( st . nextToken ( ) ) ; nums [ i ] = num ; } Arrays . parallelSort ( nums ) ; long res = 0 ; for ( int i = 1 ; i < n ; i ++ ) { res += ( i + 1 ) * nums [ i - 1 ] ; } res += n * nums [ n - 1 ] ; out . println ( res ) ; in . close ( ) ; out . close ( ) ; }
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