static void sieve ( int n , boolean [ ] prime ) {
  for ( int i = 2 ;
  i <= n ;
  i ++ ) prime [ i ] = true ;
  prime [ 0 ] = prime [ 1 ] = false ;
  for ( int i = 2 ;
  i <= n ;
  i ++ ) {
    if ( prime [ i ] ) {
      for ( int j = i * i ;
      j <= n ;
      j += i ) {
        prime [ j ] = false ;
      }
    }
  }
}

static void sieve ( int n , boolean [ ] prime ) { for ( int i = 2 ; i <= n ; i ++ ) prime [ i ] = true ; prime [ 0 ] = prime [ 1 ] = false ; for ( int i = 2 ; i <= n ; i ++ ) { if ( prime [ i ] ) { for ( int j = i * i ; j <= n ; j += i ) { prime [ j ] = false ; } } } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (array_type element: (boolean_type) dimensions: (dimensions)) name: (identifier))) body: (block (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: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (true)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (false)))) (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 (array_access array: (identifier) index: (identifier))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (false)))))))))))