原來哥們還有這種用途!
Logical xor operator in c++? - Stack Overflow原來哥們還有這種用途! 沈佳宜表示:_____Actually, Jim, that's not the only difference between & and && for example... 1 && 2 is True. but 1 & 2 => 0. Because of that, I think that "short circuiting" is just a property that they happen to have. Logical is the more important feature... – Brian .....
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