问题描述
标题本身可能是一个条件:)
无论如何，逻辑和按位和和或运算符之间的区别如何？例如，在 if（true || false）的if语句中，与 if（true | false）？同样， if（true&& false）和 if（true& false）。
新手
The title could be a condition in itself :)Anyway, how do the logical and bitwise and and or operators differ from each other? For example, in an if statement such as if(true || false), how would that differ from if(true | false)? Same goes with if(true && false) and if(true & false).Muy gracias, the newbie
推荐答案
逻辑运算符&& c $ c>和 || 总是evlauate为0或1，他们关心的是操作数是非零还是零。此外，这些运算符允许短路，这是非常有用的。
The logical operators && and || always evlauate to 0 or 1, and all they care about is whether the operands are non-zero or zero. Also, these operators allow short circuiting which is very useful.
位运算符& 和<$ c $
The bitwise operators & and | operate on each bit separately.
例如：
2 && 1 == 1
2 & 1 == 0
0 || 2 == 1
0 | 2 == 2
如果你只是使用bools，那么两组运算符的行为应该相同除了逻辑运算符的短路属性。
If you're just using bools then the two sets of operators should behave the same except for the short-circuiting property of the logical operators.
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