有以下程序:struct STU{ charname[10];intnum;floatTotalScore; };void f(struct STU*p){ struct STUs[2]={{"SunDan",20044,550},{"Penghua",20045,537}},*q=s;++p;++q;*p=*q;}main(){ struct STUs[3]={ {"YangSan",20041,703},{"LiSiGuo",20042,580}};f(s);printf("%s%d%3.0f\n",s[1].name, s[1].num,s[1].TotalScore);}程序运行后的输出结果是______。
A.SunDan 20044 550
B.Penghua 20045 537
C.LiSiGuo 20042 580
D.SunDan 20041 703