static int numberOfDistinct ( int n ) {
  int ans = 0 ;
  for ( int i = 1 ;
  i <= Math . sqrt ( n ) ;
  i ++ ) {
    if ( n % i == 0 ) {
      ans ++ ;
      if ( ( n / i ) != i ) ans ++ ;
    }
  }
  return ans ;
}

static int numberOfDistinct ( int n ) { int ans = 0 ; for ( int i = 1 ; i <= Math . sqrt ( n ) ; i ++ ) { if ( n % i == 0 ) { ans ++ ; if ( ( n / i ) != i ) ans ++ ; } } return ans ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (identifier))) consequence: (expression_statement (update_expression (identifier)))))))) (return_statement (identifier))))