static int rangeOr ( int l , int r ) {
  int ans = 0 ;
  for ( int i = 0 ;
  i < bitscount ;
  i ++ ) {
    int x ;
    if ( l == 0 ) x = prefix_count [ i ] [ r ] ;
    else x = prefix_count [ i ] [ r ] - prefix_count [ i ] [ l - 1 ] ;
    if ( x != 0 ) ans = ( ans | ( 1 << i ) ) ;
  }
  return ans ;
}

static int rangeOr ( int l , int r ) { int ans = 0 ; for ( int i = 0 ; i < bitscount ; i ++ ) { int x ; if ( l == 0 ) x = prefix_count [ i ] [ r ] ; else x = prefix_count [ i ] [ r ] - prefix_count [ i ] [ l - 1 ] ; if ( x != 0 ) ans = ( ans | ( 1 << i ) ) ; } return ans ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (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: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier)))))))))) (return_statement (identifier))))