public static void main ( String [ ] args ) throws FileNotFoundException {
  Scanner in = new Scanner ( System . in ) ;
  int n = in . nextInt ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    long num = in . nextLong ( ) ;
    long res = 0 ;
    int turn = 0 ;
    while ( num > 0 ) {
      long amt = 0 ;
      if ( num % 4 == 0 && num > 8 ) amt = 1 ;
      else if ( num % 2 == 0 ) {
        amt = num / 2 ;
      }
      else {
        amt = 1 ;
      }
      num -= amt ;
      if ( turn == 0 ) res += amt ;
      turn = ( turn + 1 ) % 2 ;
    }
    System . out . println ( res ) ;
  }
}

public static void main ( String [ ] args ) throws FileNotFoundException { Scanner in = new Scanner ( System . in ) ; int n = in . nextInt ( ) ; for ( int i = 0 ; i < n ; i ++ ) { long num = in . nextLong ( ) ; long res = 0 ; int turn = 0 ; while ( num > 0 ) { long amt = 0 ; if ( num % 4 == 0 && num > 8 ) amt = 1 ; else if ( num % 2 == 0 ) { amt = num / 2 ; } else { amt = 1 ; } num -= amt ; if ( turn == 0 ) res += amt ; turn = ( turn + 1 ) % 2 ; } System . out . println ( res ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_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)))) (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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier))))))))