static int countWays ( int n ) {
  int count = 0 ;
  for ( int i = 1 ;
  i * i < n ;
  i ++ ) if ( n % i == 0 ) count ++ ;
  return count ;
}

static int countWays ( int n ) { int count = 0 ; for ( int i = 1 ; i * i < n ; i ++ ) if ( n % i == 0 ) count ++ ; return count ; }
(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: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))))) (return_statement (identifier))))