问题
单项选择题
有以下定义和语句 struct workers { int num;char name[20];char c; struct {int day; int month; int year;} s; }; struct workers w,*pw; pw=&w; 能给w中year成员赋1980的语句是
A.*pw.year=198O;
B.w.year=1980;
C.pw->year=1980;
D.w.s.year=1980;
答案
参考答案:D