答案是不是21?#includestructS{inta,b;}data[2]={10,100,20,200};main(){structSp=data[1];printf("%d\n",++(p.a));}

Question

答案是不是21?
　#include
　　struct S
{int a,b;}data[2]={10,100,20,200};
　　main()
　　{ struct S p=data[1];
　　printf("%d\n",++(p.a));
　　}

Answer 1

肯定是