c++ - 为了清晰起见，是否应该经常跳过捷径、简洁和聪明？

Question

看到这段简单的代码后想到了这个问题:

if (!x%y)
{
    // do something
}

也许这是早期 C 书籍(K&R？)的影响，但如果不是那么可爱，是否总是首选以下内容？

if (x%y != 0)
{
    // do something
}

Answer 1

This quote回答你的问题。

"Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it." – Brian W. Kernighan