public static void main ( String [ ] args ) {
  Scanner in = new Scanner ( System . in ) ;
  int n = in . nextInt ( ) , i , m = 0 , l = 0 , w = 0 , wl = 0 ;
  String s = in . next ( ) ;
  boolean p = false ;
  in . close ( ) ;
  for ( i = 0 ;
  i < n ;
  i ++ ) {
    char c = s . charAt ( i ) ;
    if ( c == '(' ) {
      p = true ;
      m = Math . max ( m , l ) ;
      l = 0 ;
      wl = 0 ;
    }
    else if ( c == ')' ) {
      p = false ;
      m = Math . max ( m , l ) ;
      l = 0 ;
      wl = 0 ;
    }
    else if ( c == '_' ) {
      m = Math . max ( m , l ) ;
      l = 0 ;
      wl = 0 ;
    }
    else if ( c != '_' && ! p ) {
      l ++ ;
    }
    else if ( c != '_' && p && wl == 0 ) {
      w ++ ;
      wl ++ ;
    }
  }
  System . out . println ( Math . max ( m , l ) + " " + w ) ;
}

public static void main ( String [ ] args ) { Scanner in = new Scanner ( System . in ) ; int n = in . nextInt ( ) , i , m = 0 , l = 0 , w = 0 , wl = 0 ; String s = in . next ( ) ; boolean p = false ; in . close ( ) ; for ( i = 0 ; i < n ; i ++ ) { char c = s . charAt ( i ) ; if ( c == ' ( ' ) { p = true ; m = Math . max ( m , l ) ; l = 0 ; wl = 0 ; } else if ( c == ' ) ' ) { p = false ; m = Math . max ( m , l ) ; l = 0 ; wl = 0 ; } else if ( c == ' _ ' ) { m = Math . max ( m , l ) ; l = 0 ; wl = 0 ; } else if ( c != ' _ ' && ! p ) { l ++ ; } else if ( c != ' _ ' && p && wl == 0 ) { w ++ ; wl ++ ; } } System . out . println ( Math . max ( m , l ) + " ▁ " + w ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) 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: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (false))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (for_statement init: (assignment_expression left: (identifier) right: (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: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (true))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (false))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (character_literal)) right: (unary_expression operand: (identifier)))) consequence: (block (expression_statement (update_expression (identifier)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (character_literal)) right: (identifier)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (update_expression (identifier))) (expression_statement (update_expression (identifier))))))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))) right: (string_literal)) right: (identifier)))))))