有以下程序：struct STU{ char name[10]; int num; float TotalScore; };void f(struct STU *p){ struct STU s[2]={{ SunDan ,20044,550},{ Penghua ,20045,537}},*q=s;++p; ++q; *p=*q;}main(){ struct STU s[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