以下程序的输出是______。Struct st{ int x; int *y;} *p;Int dt[4]={10,20,30,40};Struct st aa[4]={50,&dt[0],60,&dt[0],60,&dt[0],60,&dt[0],};Main(){ p=aa;Printf("%d\n",++(p->x));}
A.10
B.11
C.51
D.60
正确答案是C