1. 结构体位域:本质是在进行与或运算
// Type your code here, or load an example.
typedef struct Node {
int a : 1;
int b : 3;
int c : 9;
int d : 19;
} MyNode;
int main()
{
MyNode val;
val.a = 1;
val.b = 5;
val.c = 485;
val.d = 65535;
return 0;
}
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