public static void main ( String args [ ] ) {
  Scanner sc = new Scanner ( System . in ) ;
  String s = sc . next ( ) , ans = "" ;
  boolean flag = true ;
  if ( s . charAt ( 0 ) == '-' ) {
    s = s . substring ( 1 ) ;
    flag = false ;
  }
  int i ;
  for ( i = 0 ;
  i < s . length ( ) ;
  i ++ ) {
    if ( s . charAt ( i ) == '.' ) break ;
  }
  for ( int k = 1 , j = i - 1 ;
  j >= 0 ;
  j -- , k ++ ) {
    ans = s . charAt ( j ) + ans ;
    if ( k % 3 == 0 && j != 0 ) {
      ans = ',' + ans ;
      k = - 3 ;
    }
  }
  ans += '.' ;
  if ( i + 1 < s . length ( ) ) ans += s . charAt ( i + 1 ) ;
  else ans += '0' ;
  if ( i + 2 < s . length ( ) ) ans += s . charAt ( i + 2 ) ;
  else ans += '0' ;
  ans = '$' + ans ;
  if ( ! flag ) ans = '(' + ans + ')' ;
  System . out . println ( ans ) ;
}

public static void main ( String args [ ] ) { Scanner sc = new Scanner ( System . in ) ; String s = sc . next ( ) , ans = " " ; boolean flag = true ; if ( s . charAt ( 0 ) == ' - ' ) { s = s . substring ( 1 ) ; flag = false ; } int i ; for ( i = 0 ; i < s . length ( ) ; i ++ ) { if ( s . charAt ( i ) == ' . ' ) break ; } for ( int k = 1 , j = i - 1 ; j >= 0 ; j -- , k ++ ) { ans = s . charAt ( j ) + ans ; if ( k % 3 == 0 && j != 0 ) { ans = ' , ' + ans ; k = - 3 ; } } ans += ' . ' ; if ( i + 1 < s . length ( ) ) ans += s . charAt ( i + 1 ) ; else ans += '0' ; if ( i + 2 < s . length ( ) ) ans += s . charAt ( i + 2 ) ; else ans += '0' ; ans = ' $ ' + ans ; if ( ! flag ) ans = ' ( ' + ans + ' ) ' ; System . out . println ( ans ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (true))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (character_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (false))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) consequence: (break_statement)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (character_literal) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))))))) (expression_statement (assignment_expression left: (identifier) right: (character_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))))) alternative: (expression_statement (assignment_expression left: (identifier) right: (character_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))))) alternative: (expression_statement (assignment_expression left: (identifier) right: (character_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (character_literal) right: (identifier)))) (if_statement condition: (parenthesized_expression (unary_expression operand: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (character_literal) right: (identifier)) right: (character_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier))))))