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
printf("%s,%d”,x[0].name,x[1].birthday.year);的输出结果为( )
A. guangzhou,2009
B. guangzhou,2008 C. Tianjin,2008. D. Tianjin,2009