static void subsetBitwiseORk ( int arr [ ] , int n , int k ) {
  ArrayList < Integer > v = new ArrayList < Integer > ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( ( arr [ i ] | k ) == k ) {
      v . add ( arr [ i ] ) ;
    }
  }
  int ans = 0 ;
  for ( int i = 0 ;
  i < v . size ( ) ;
  i ++ ) ans = ans | v . get ( i ) ;
  if ( ans != k ) {
    System . out . println ( "Subset does" + " not exist" ) ;
    return ;
  }
  for ( int i = 0 ;
  i < v . size ( ) ;
  i ++ ) System . out . print ( v . get ( i ) + " " ) ;
}

static void subsetBitwiseORk ( int arr [ ] , int n , int k ) { ArrayList < Integer > v = new ArrayList < Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { if ( ( arr [ i ] | k ) == k ) { v . add ( arr [ i ] ) ; } } int ans = 0 ; for ( int i = 0 ; i < v . size ( ) ; i ++ ) ans = ans | v . get ( i ) ; if ( ans != k ) { System . out . println ( " Subset ▁ does " + " ▁ not ▁ exist " ) ; return ; } for ( int i = 0 ; i < v . size ( ) ; i ++ ) System . out . print ( v . get ( i ) + " ▁ " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))))) (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))) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (string_literal))))) (return_statement))) (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))) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (string_literal))))))))