In VC2008, I typed this code:
int a = 2 + 1 & 0;
and this expression’s result is
a = 0
Why the result is 0 but not 2?
In VC2008, I typed this code: int a = 2 + 1 & 0;
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In VC2008, I typed this code:
int a = 2 + 1 & 0;
and this expression’s result is
a = 0
Why the result is 0 but not 2?
Because the
&operator is evaluated after the+operator and3 & 0equals0.Of course you can place braces around the expressions to change the evaluation order. E.g: