以下程序的运行结果是______。#include main(){struct s{int n;int *m;} *p;int d[5]={10,20,30,40,50};struct s arr[5]={100,&d[0],200,&d[1],300,&d[2],400, &d[3],500,&d[4]};p=arr;printf("%d,",++p->n);printf("%d,",(++p)->n);printf("%d\n",++(*p->m));}
A. 100,200,20
B. 100,201,21
C. 101,201,21
D. 100,200,21