a****l
发帖数: 8211 | 1 unsigned int_8 a; //8bit unsigned integer
signed int_16 b; //16bit signed integer
a=0xFF;
b=a;
What's the value of b? The question is, which happens first, unsigned->
signed or 8bit->16bit? | s****n
发帖数: 786 | 2 This is the rule:
int -> unsigned int -> long -> unsigned long -> long long -> unsigned long
long -> float -> double -> long double
【在 a****l 的大作中提到】
: unsigned int_8 a; //8bit unsigned integer
: signed int_16 b; //16bit signed integer
: a=0xFF;
: b=a;
: What's the value of b? The question is, which happens first, unsigned->
: signed or 8bit->16bit?
| a****l
发帖数: 8211 | 3 I see. Thanks.
【在 s****n 的大作中提到】
: This is the rule:
: int -> unsigned int -> long -> unsigned long -> long long -> unsigned long
: long -> float -> double -> long double
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