public static void main ( String [ ] args ) {
  int n = 6 ;
  Node root = new Node ( 1 ) ;
  root . left = new Node ( 2 ) ;
  root . right = new Node ( 3 ) ;
  root . left . left = new Node ( 4 ) ;
  root . right . right = new Node ( 5 ) ;
  root . right . right . left = new Node ( 6 ) ;
  int val = 6 , x = 4 ;
  System . out . println ( getMaxXor ( root , n , val , x ) ) ;
}

public static void main ( String [ ] args ) { int n = 6 ; Node root = new Node ( 1 ) ; root . left = new Node ( 2 ) ; root . right = new Node ( 3 ) ; root . left . left = new Node ( 4 ) ; root . right . right = new Node ( 5 ) ; root . right . right . left = new Node ( 6 ) ; int val = 6 , x = 4 ; System . out . println ( getMaxXor ( root , n , val , x ) ) ; }
(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: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier))))))))