4 ms·
It's right. Expanded it's `int x = 0; ++x` and `int x = 0; ++y`. The first case doesn't have any side effects. The second case does.
by phamilton 7y ago
It's right. Expanded it's `int x = 0; ++x` and `int x = 0; ++y`.
The first case doesn't have any side effects. The second case does.
- na85 7y agoThanks. Obviously I don't write any C so I appreciate the explanation.