| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| /// @assertion int gcd(int other) |
| /// Returns the greatest common divisor of this integer and other. |
| /// ... |
| /// For any integer x, x.gcd(x) is x.abs(). |
| /// @description Checks that for any integer x, x.gcd(x) is x.abs(). |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.equals(17, (-17).gcd(-17)); |
| } |
