定义以下结构体数组 struct c { int x; int y; }s[2]={1,3,2,7}; 语句 cout<
A. 14
B. 6
C. 2
D. 21
定义以下结构体数组struct date { int year; int month; int day; }; struct s { struct date birthday; char name[20]; } x[4]={{2008, 10, 1, "guangzhou"}, {2009, 12, 25, "Tianjin"}};语句 cout<
A. guangzhou,2009
B. guangzhou,2008
C. Tianjin,2008
D. Tianjin,2009