public static void main ( String [ ] args ) {
  Scanner in = new Scanner ( System . in ) ;
  int n = in . nextInt ( ) ;
  int d = in . nextInt ( ) ;
  int m = in . nextInt ( ) ;
  ArrayList < Integer > a = new ArrayList < > ( ) ;
  ArrayList < Integer > b = new ArrayList < > ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    int v = in . nextInt ( ) ;
    if ( v <= m ) b . add ( v ) ;
    else a . add ( v ) ;
  }
  Collections . sort ( a ) ;
  Collections . sort ( b ) ;
  long [ ] apref = new long [ a . size ( ) + 1 ] ;
  long [ ] bpref = new long [ n + 1 ] ;
  for ( int i = 1 ;
  i <= n ;
  i ++ ) {
    if ( i <= a . size ( ) ) {
      apref [ i ] = apref [ i - 1 ] + a . get ( a . size ( ) - i ) ;
    }
    if ( i <= b . size ( ) ) {
      bpref [ i ] = bpref [ i - 1 ] + b . get ( b . size ( ) - i ) ;
    }
    else bpref [ i ] = bpref [ i - 1 ] ;
  }
  if ( a . size ( ) == 0 ) System . out . println ( bpref [ n ] ) ;
  else {
    long ans = 0 ;
    for ( int ai = 1 ;
    ai <= a . size ( ) && ( ai - 1 ) * ( d + 1 ) + 1 <= n ;
    ai ++ ) {
      ans = Math . max ( ans , apref [ ai ] + bpref [ n - ( ai - 1 ) * ( d + 1 ) - 1 ] ) ;
    }
    System . out . println ( ans ) ;
  }
  in . close ( ) ;
}

public static void main ( String [ ] args ) { Scanner in = new Scanner ( System . in ) ; int n = in . nextInt ( ) ; int d = in . nextInt ( ) ; int m = in . nextInt ( ) ; ArrayList < Integer > a = new ArrayList < > ( ) ; ArrayList < Integer > b = new ArrayList < > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { int v = in . nextInt ( ) ; if ( v <= m ) b . add ( v ) ; else a . add ( v ) ; } Collections . sort ( a ) ; Collections . sort ( b ) ; long [ ] apref = new long [ a . size ( ) + 1 ] ; long [ ] bpref = new long [ n + 1 ] ; for ( int i = 1 ; i <= n ; i ++ ) { if ( i <= a . size ( ) ) { apref [ i ] = apref [ i - 1 ] + a . get ( a . size ( ) - i ) ; } if ( i <= b . size ( ) ) { bpref [ i ] = bpref [ i - 1 ] + b . get ( b . size ( ) - i ) ; } else bpref [ i ] = bpref [ i - 1 ] ; } if ( a . size ( ) == 0 ) System . out . println ( bpref [ n ] ) ; else { long ans = 0 ; for ( int ai = 1 ; ai <= a . size ( ) && ( ai - 1 ) * ( d + 1 ) + 1 <= n ; ai ++ ) { ans = Math . max ( ans , apref [ ai ] + bpref [ n - ( ai - 1 ) * ( d + 1 ) - 1 ] ) ; } System . out . println ( ans ) ; } in . close ( ) ; }
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object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: 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